Pure-Flo®

Pure-Flo ®
Diaphragm Valves
High Purity Diaphragm Valves
“CUSTOMIZING DESIGNS...BUILDING SOLUTIONS”
SVC-03

TABLE OF CONTENTS
Pure-Flo ® Diaphragm Valves
Products for the Pharmaceutical
and Bioprocessing Industries
Innovation
Features & Benefits
Bodies/Metallurgy
Interior Surface Finishes
End Connections/Body Dimensions
Process Fabrications
Modular Valve Assemblies
Diaphragms
“TM” & #16
Bonnets
PAS Bonnet
Advantage ® Actuators
Dimensional Data
Sizing Charts
Positioner
Dia-Flo Actuators
Dualrange ®
Switches, Advantage Actuator
Manual Bonnet
Hot Lock Out Bonnet Assembly
Specialty Valves
BIO-TEK ®
Swickle
Tank Bottom
Divert Valves
Sterile Tank Vent Filter
Chromatography
Sterile Barrier
General Engineering Data
Compliance, Approvals & Validation Documentation
Figure Numbers
How to Order
2
6
8
10
12
14
21
22
23
24
26
28
33
35
51
50
52
40
46
48
54
56
58
61
64
68
69
70
72
77
80
86
ITT Industries, Engineered Process Solutions
Lancaster, PA

ITT Fluid Technology Corporation, Upper
Saddle River, NJ, USA is a worldwide leader in
fluid management with sales of more than
$2 billion. Products include Valves, Pumps,
Heat Exchangers, Instruments and Controls.
The Pure-Flo ® product line is a spin-off of
the process proven Dia-Flo ® Diaphragm Valve
line, now more than 50 years old. The Pure-Flo
product line is the recognized leader in the
Pharmaceutical/Bioprocessing Industries for
innovation and quality and is dedicated to
providing product solutions for our clients.
Behind this brochure stands a company
of people committed to innovation, quality,
thoroughness, timeliness and service, with
the ultimate goal of satisfying your needs and
requirements. Please don’t hesitate to contact
us at Pure-Flo Solutions Group (PFSG) for solutions
to your most challenging process problems.
We have prided ourselves in listening to you,
the customer, to remain a leader in an everchanging
and dynamic marketplace.
1
WHO WE ARE

2 SOLUTIONS TO PROCESS PROBLEMS
A
s a recognized leader in innovation
for the Pharmaceutical/Bioprocessing
Industries, Pure-Flo Solutions Group
(PFSG) prides itself in developing solu-
tions for process problems.
Accomplished through direct client
input, this has, and will continue to be,
our focus. Innovation, however, doesn’t
stop with the product. Innovation also
applies to soft side support such as ser-
vice, manufacturing, a worldwide net-
work of distribution and factory techni-
cal sales representatives, documentation
to assist in validation, internet access,
and software dimensional programs.

3
INNOVATION

4 SOLUTIONS TO PROCESS PROBLEMS

T
he integration of innovative quali-
ty product with soft side support pro-
vides the ideal combination to assist
our customers in accessing, “...the cur-
rent technology available today,” to
meet their needs and requirements in
this dynamic industry. The assemblies
and fabrications on the proceeding
pages have been developed primarily
to minimize contact surfaces and hold
up volume.
5
INNOVATION

6 PURE-FLO ® DIAPHRAGM VALVES
Adjustable Travel Stop
prolongs diaphragm life
Brass Bushing acts as a
lubricant and facilitates
stem operation
Top Entry In-Line
Maintenance
Molded in
Fingers
Floating Tube Nut
Design prevents
stud pull out and
point loading at
diaphragm center
Optional
Hygienic
Internals
Streamlined
Fluid Passage
Optimal Drainability*
Polished surface finishes from 35–11
μin R a (.89–.28 μm. 150–320 grit)
*Schedule 5,10 and 40 buttweld valves are not drainable in a horizontal line.
Protective Cap seals the internals from
atmospheric conditions.
Visual Position Indicator
PTFE and Elastomer
Diaphragms available
Manual and power
actuation available
“O” Ring Furnished
Bonnet standard in
900 series
Bonnet Selection
Fasteners enclosed in
bonnet housing
Weep Hole allows for leak
detection (available with
“V” notch vent plug)
Interior/Exterior Electropolish available

FEATURES BENEFITS
Adjustable Travel Stop: Prevents overclosure of the valve and prolongs diaphragm life. Typically an
option, however, PFSG provides the Adjustable Travel Stop as a standard.
Brass Bushing: Prevents the stem from galling in the bonnet throat during washdown and
autoclave applications.
Body Selection: 316L stainless steel forged bodies, investment cast bodies and wrought
bodies are available
Diaphragm Selection: FDA compliant diaphragms include EPDM, Black Butyl, White Butyl, Buna N,
Pure Gum Rubber and PTFE.
Drainability: Permanent hash marks on castings and drain dots on forgings simplify
the orientation of the body to optimize drainability. Refer to the General
Engineering Data section for further information.
Enclosed Fasteners: In the Thermoplastic bonnets, the stainless steel nuts are concealed within
the bonnet housing to provide a smooth washdown surface, free of crevices
and area for fluid entrapment.
Electropolish: Provides a chromium rich, passive surface, and serves as a quality
assurance mechanism revealing surface flaws and weld defects which
mechanical polishing may conceal. Electropolish is available on the interior
or exterior valve surface.
Floating Tube Nut Design: Prevents point loading on the diaphragm stud during closing operations
and hence reduces the chance of stud pull out.
Interior Surface Finishes: Standard surface finishes from as-cast to 11 μin (.28 μm, 320 grit )R a
are available.
Material Tracability: Through a permanently stamped heat number on the exterior valve body,
the material composition can be traced and furnished by requesting
Certified Mill Tests Reports (CMTR).
“O” Ring Furnished Bonnet: Buna N “O” rings are supplied as standard in the 900 series bonnet and
prevent the accumulation of fluids in the bonnet area during washdown
protocols.
Permanent Lubrication: Reduces periodic lubrication and hence maintenance time (FDA compliant).
Position Indicator: A bright yellow visual position indicator is provided as standard.
Protective Cap: Acrylic or Polyphenylsulfone cap prevents atmospheric conditions or
washdown fluids from entering the bonnet internals.
Quality Assurance: Quality is a top priority at ITT and is assured by performing key operations inhouse.
Our quality assurance procedures are available for your review upon
request.
Hygienic Internals: Stainless steel stem, roll pin and bronze compressor are available upon
request.
Sealed Bonnet: A “V” notch vent plug serves as a leak detector and provides a secondary
containment area for process fluids in case of diaphragm failure.
Streamlined Fluid Passage: A smooth, contoured, interior surface with the minimizing of pockets prevents
accumulation of process fluids or contaminants.
Top Entry: Allows the valve to be maintained without removing the body from the
process system, and minimizes downtime.
7
FEATURES AND BENEFITS

8 BODIES/METALLURGY
Size Range
The Pure-Flo ® product line offers a complete line of Cast, Forged and Wrought bodies
to meet the needs and requirements of your process application. The size range, dimension-
al standards, as well as stainless alloys available for the various body types are as follows:
Cast Forged Wrought
ANSI 1/2" - 6" Bio-Tek, 1/2"-3" 1/2" - 4"**
DIN/ISO DN 15 - DN 50 DN 8 - DN 50 DN 15 - DN 100 +
316L Stainless Alloy ASTM A351 Grade CF 3M Dual certified to ASTM A479, 316L
ASTM A182 Grade 316L,S9
DIN 17440, 1.4435
Dimensional Standards OD Tubing, Pipe, ISO/DIN OD Tubing, Pipe, OD Tubing, Pipe, ISO/DIN
ISO/DIN/SMS
** 4" Pure-Flo bodies, Tank Bottom Valves, divert valves and any block bodied fabrications are standard. 1/2"-3" Pure-Flo bodies are nonstandard.
+ DN 65-100 Pure-Flo bodies are wrought as standard; sizes DN 15-50 Pure-Flo wrought bodies are nonstandard.

MANUFACTURING METHODS
Castings:
Pure-Flo bodies are produced utilizing the lost
wax or investment cast method. A wax impression
is created for the shape required. The wax impression
is dipped or sprayed with ceramic material and
then fired in a kiln. The wax evaporates leaving
behind a hard ceramic shell into which molten
material is poured. The solidification of molten
metal may cause sub-surface porosity, which varies
in occurrence depending on casting techniques,
machining and interior finish specifications. The
result is a product complete with flow path, bolt
holes, drain marks and body identification marks
cast into the required shape. Machining is, therefore,
minimal. Ferrite content may vary considerably
depending on several variables including wall thickness,
metallurgy of the material, etc. Engineered
Valves has established a specification of 12% norm
based on ASTM A800 analysis techniques. Pure-Flo
Castings go through a rigorous qualification program
to ensure the highest attainable quality is
achieved. The levels of porosity are the absolute
minimum possible.
Forgings:
Pure-Flo bodies are produced from round stock
or plate which has been processed from an ingot.
The round stock or plate is compressed between
two halves of a forging tool at elevated temperatures.
The result is a shape which is then machined
to create the shape required. Machining required is
more extensive than a casting. Ferrite content for
the ANSI Pure-Flo and ISO/DIN forged product lines
is 0.5%. The ferrite measurement method employed
by Engineered Valves is the more accurate and
labor intensive metalographic technique of ASTM E-
562.
Wrought:
The 4" Pure-Flo wrought body, Tank Bottom
Valves, divert valves and block body fabrications are
produced from wrought material. Wrought material
is worked material such as plate or round stock.
Rather than forging a shape between two halves of
a tool, as in the case of a forged body, the shape
required is machined directly from wrought material.
Ferrite content in wrought material may vary
depending primarily on the metallurgy of the material
used; however, most standard product is less
than 3%.
Ferrite:
Ferrite can be defined as the ferromagnetic,
body-centered, microstructural constituent of variable
chemical composition in iron-chromium-nickel
alloys. This may be formed upon solidification from
molten metal (delta ferrite) or by transformation
from austenite or sigma phase on cooling in the
solid state (alpha ferrite). The formation of ferrite is
therefore a natural occurrence in stainless alloy
products. Ferrite levels can be determined utilizing
several techniques including chemical analysis, metalographic
examination and magnetic attraction. As
one can see from the above comparisons, ferrite is
depleted as the material is worked, i.e. castings
having the highest content and forgings having the
lowest. Free delta ferrite contained in components
in a process system may or may not be of concern
to the end user.
The selection of process components in the
Pharmaceutical/Bioprocessing Industry, especially in
cell culture applications, demonstrates a distinct
movement toward lower ferrite materials. It is
important to note, however, in many applications,
the use of higher ferrite content components may
have no effect on the product, nor the service life
and/or performance of the component while reducing
the inherent cost of the component. The nature
of the process, the utility protocols (i.e. passivation,
cleaning, sterilization, fabrication), as well as additional
surface preparation of the material such as
electropolishing, will indeed have a bearing on the
extent of the corrosion resistance of the component.
Pure-Flo Solutions Group provides the customer
a choice in body types based on the needs
and requirements of a client’s process application.
9
BODIES/METALLURGY

10 MECHANICAL POLISHING
The method of describing interior surface
finishes for stainless process system
components (i.e., tube, fittings, valves,
etc.) has become more articulate as the
concern for surface quality and consistency
has heightened in the Pharmaceutical
and Bioprocessing Industries.
Initially, interior surfaces were described
by polish numbers such as #4 or #7.
Polish numbers gave manufacturers a
great deal of breadth on the interior finish
supplied. For example: depending on the
polishing technique, a #4 interior finish
may vary from an 80 grit to a 150 grit finish;
a #7 interior finish may vary from a
180 grit to a 320 grit finish.
Polish numbers have been typically
replaced by grit numbers as a means of
describing interior surface finishes more
accurately. Grit numbers have been
defined as the number of silicon carbide
particles per square inch of abrasive pad.
Another definition equates grit number
with the number of scratches per linear
inch. In general, however, grit numbers
attempt to link surface roughness with the
number of scratches on a particular surface.
The higher the grit number, the finer
and more numerous the scratches, the
Specify a maximum surface roughness:
SURFACE ROUGHNESS
Parameter Description Specification Definition Diagram
R a (CLA)
R q (RMS)
Arithmetic DIN 4768/1
means DIN 4762/1
roughness Draft
value ISO/DIS
4287/1
Draft
Root mean DIN 4762/1
square Draft
roughness ISO/DIS
value 4287/1
Draft
smoother the finish. The method of polishing,
the devices employed, and the surface
hardness encountered (i.e., castings,
forgings, extrusions, etc.) all have a bearing,
however, on the surface roughness
achieved. The Pharmaceutical and
Bioprocessing Industries are now applying
a more articulate means of describing surface
roughness. The surface roughness is
actually measured in micro inches, or
microns, by a surface profilometer. Surface
roughness is normally described utilizing
two arithmetic derivations: Rq-root mean
square or R a -arithmetic mean (see below).
Utilizing a quantitative measuring technique,
all the variables inherent in polishing
are eliminated. An end user can now
specify a specific surface roughness, i.e.,
25 µin R a , and the vendor must now
determine how to effectively achieve the
finish required. The result is a consistent,
verifiable surface finish.
Pure-Flo Solutions Group utilizes a
Hommelwerke T-20 surface roughness
device as a quality assurance mechanism
and can provide, per request, a tape
detailing the interior surface characterization
of valve bodies on a statistical basis.
ROUGHNESS CHART
Micro Inch Micron Grit #
µ in µ m (Reference only)
35 0.89 150
25 0.64 180
20 0.51 240
11 0.28 320
Note: Values expressed in R a
The arithmetical average value of all absolute distances of the roughness
profile R from the centre line within the measuring length l m .
(An alternative to R a .) R q is defined as the RMS value of a profile
calculated over a single sampling length, but can be expressed as
the mean result of 5 consecutive sampling lengths.

ELECTROPOLISHING
Electropolishing, simply stated, is the
electrochemical method of removing metal
from a surface. Formally, electropolishing is
defined as anodic dissolution in the presence
of an electrolyte and an imposed current
potential.
The inherent benefits derived from electropolishing
are as follows:
• Provides a continuous, tenacious,
chromium-rich oxide layer on the surface
resulting in an excellent passive
film enhancing corrosion resistance
• Surface leveling reduces the total
surface height and relieves much
of the surface tension inherent in
mechanical polishing
• Enhances the optimization of cleanability
and sterilization
• Provides a quality control mechanism
exposing surface pits and defective
welds
• Exposes and removes impurities within
the surface layer
• Provides a lusterous, aesthetically
pleasing appearance.
For the reasons mentioned, the use of
electropolishing over a mechanically polished
surface is becoming more prevalent
on the surfaces of system components in
critical pharmaceutical and bioprocessing
applications.
The Pure-Flo product line is available
with electropolished interior and exterior
surfaces, sizes 1/4–6 (DN 8–150).
DIAGRAM OF A TYPICAL ELECTROPOLISHING CELL
LEGEND
a Anode e Heater and Temperature Regulator
b Cathode f Cooling Coil
c Power Source M + Metal Ion
d Electrolyte A – Anion
DIAGRAM ILLUSTRATING
MICROPOLISHING AND MACROPOLISHING
LEGEND
a Region of Macropolishing M + Metal Ion
b Region of Micropolishing A – Anion
11
INTERIOR SURFACE FINISHES

12 END CONNECTIONS/DRAINABILITY
END CONNNECTIONS
Pure-Flo Diaphragm Valve bodies are available in a
variety of end connections:
• Tri-Clover Tri-Clamp ®
• Cherry Burrell “S”, “Q”
and “I” line ®
• 14, 16, 18, 20 O.D.
Gauge Tubing
• Schedule 5, 10, 40 Piping
• ISO Ends
• SMS 1146 Ends
• DIN 11850 Ends
• Others upon Request
Standard cutback is 1/2" (1.27 cm) unless otherwise
specified. Maximum cutbacks range up to 1.25" (3.17
cm), dependent upon valve size, and are available
upon request. In addition, tube end extensions of 1.5"
are available to accommodate automatic welding. ISO
ends standard cutback is longer in length and ranges
from 25 mm–35 mm dependent on valve size.
DRAINABILITY
Drain marks are provided as standard on cast and
forged bodies to facilitate installation and optimize
drainability. One mark must be located in the vertical
plane, cutting the centerline of the pipe. Refer to the
General Engineering Data section, page 73, for drain
angles.
The slope of process piping must be designed to provide
proper pitch in order to optimize drainability.
Drainability in a process system is ultimately the
responsibility of the system designer and/or end user.
US & SMS FORGINGS
US & SMS US SMS
END END
CONNECTION CONNECTION TOPWORKS
SIZE INCH SIZE DN SIZE A D B C
20 GA. 18 GA. 16 GA. 14 GA.
0.035" 0.049" 0.065" 0.083"
B C
(0.90) (1.20) (1.65) (2.10)
1/4" DN6 BIOTEK 3.5" (89) 1" (25) .25" (6.4) X X
3/8" DN10 BIOTEK 3.5" (89) 1" (25) .375" (9.5) X X
1/2" DN15 BIOTEK 3.5" (89) 1" (25) .5" (12.7) X X
1/2" DN15 1/2" 3.5" (89) .748" (19) .5" (12.7) X X X X
3/4" DN20 3/4" 4.0" (102) .830" (21) .75" (19.1) X X X X
1" DN25 1" 4.5" (114) .866" (21) 1" (25.4) X X X 25 1.2
1-1/4" DN32 1-1/4" 5.5" (140) .866" (21) 32 1.2
1-1/2" DN40 1-1/2" 5.5" (140) .866" (21) 1.5" (38.1) X X X 38 1.2
2" DN50 2" 6.25" (159) .984" (25) 2" (50.8) X X 51 1.2
2-1/2" + DN65 3" 8.75" (222) 1.162"(29.5) 2.5" (63.5) X 63.5 1.6
3" DN80 3" 8.75" (222) 1.162"(29.5) 3" (76.2) X X 76.1 2.0
4" * DN100 4" 11.5" (292) 1.25" (31) 4" (101.6) X X
* Wrought body is standard.
+ 3" forged body with 2 1/2" end connections.

BODY DIMENSION CHARTS
ISO & DIN
ISO & DIN FORGINGS
ISO DIN SERIES 1 DIN SERIES. 2 DIN SERIES 3
END
CONNECTION
SIZE DN
TOPWORKS
SIZE A D B C
1.0 1.2 1.6 2.0 2.3 2.6 2.9
B C B C B C
DN6 BIOTEK 89 25 8 X X 8 1.0
DN8 BIOTEK 89 25 13.5 X X X 10 1.0
DN10 BIOTEK 89 25 17.2 X X X 12 1.0 13 1.5 14 2.0
DN15 1/2" 106 25 21.3 X X 18 1.0 19 1.5 20 2.0
DN20 3/4" 118 25 26.9 X X 22 1.0 23 1.5 24 2.0
DN25 1" 127 25 33.7 X X 28 1.0 29 1.5 30 2.0
DN32 1-1/2" 174 35 42.4 X X 34 1.0 35 1.5 36 2.0
DN40 1-1/2" 174 35 48.3 X X X 40 1.0 41 1.5 42 2.0
DN50 2" 191 35 60.3 X X X 52 1.0 53 1.5 54 2.0
DN65 * 2 1/2" 229 35 76.1 X 70 2.0
DN80 * 3" 229 35 88.9 X 85 2.0
DN100 * 4" 292 31 114.3 X 104 2.0
* Wrought body is standard.
ISO CASTINGS
END
CONNECTION TOPWORKS
SIZE DN SIZE A D B C
1.0 1.2 1.6 2.0 2.3 2.6 2.9
DN15 1/2" 106 25 21.3 X X X
DN20 3/4" 118 25 26.9 X X X
DN25 1" 127 25 33.7 X X X X
DN32 1-1/2" 174 25 42.4 X X X X
DN40 1-1/2" 174 35 48.3 X X X X
DN50 2" 191 35 60.3 X X X X
US, SMS & DIN CASTINGS
US, SMS & DIN US SMS DIN SER. 1 DIN SER. 2 DIN SER. 3
END END
CONNECTION CONNECTION TOPWORKS
SIZE INCH SIZE DN SIZE A D B C
20 GA.18 GA.16 GA. 14 GA.
B C B C B C B C
.035" .049" .065" .083"
(.9) (1.2) (1.7) (2.1)
1/2" DN15 1/2" 3.5" (89) .5" (12.7) .5" (12.7) X X X NA NA 18 1.0 19 1.5 20 2.0
3/4" DN20 3/4" 4.0" (102) .5" (12.7) .75" (19.1) X X X X NA NA 22 1.0 23 1.5 24 2.0
1" DN25 1" 4.5" (114) .5" (12.7) 1" (25.4) X X X 25 1.2 28 1.0 29 1.5 30 2.0
1-1/4" DN32 1-1/2" 5.5" (140) .5" (12.7) 32 1.2 34 1.0 35 1.5 36 2.0
1-1/2" DN40 1-1/2" 5.5" (140) .5" (12.7) 1.5" (38.1) X X X 38 1.2 40 1.0 41 1.5 42 2.0
2" DN50 2" 6.25" (159) .5" (12.7) 2" (50.8) X X 51 1.2 52 1.0 53 1.5 54 2.0
2-1/2" DN65 2-1/2" 7.62" (194) .5" (12.7) 2.5" (63.5) X X 63.5 1.6 70 2.0
3" DN80 3" 8.75" (222) .62" (15.9) 3" (76.2) X X 76.1 2.0 85 2.0
4" DN100 4" 11.5" (292) .62" (15.9) 4" (101.6) X X 104 2.0
Tri-Clamp, Quick Disconnect and Buttweld Pipe End Connections are also available.
All units are in mm unless otherwise noted.
The Advantage actuator, Dia-Flo actuator or Dualrange bonnet assembly** can be mounted to the ISO Body.
DN 32 (1 1/4") utilizes DN 40 (1 1/2") sized actuators.
**Available only with Dia-Flo Actuator.
13
END CONNECTIONS/BODY DIMENSIONS

14 PROCESS FABRICATIONS
GMP TM
The GMP fabrication can be utilized to virtually eliminate dead legs in
the design of point-of-use outlets in a typical WFI distribution loop.The
process fluid flows through the valve body. As demand warrants, the
valve is opened, providing an uncontaminated sample untainted by
bacterial growth or contaminants which may accumulate in outlets
greater than 6D. The outlet can also be utilized as a steam condensate
drain or as a divert port. The valve body has been modified to accept a
third port of the same diameter or smaller, positioned adjacent to the
weir at the bottom of the valve. Typically the GMP Valve is oriented in
the vertical position. For horizontal process applications, the sterile
access valve is recommended. The GMP configuration is available in
sizes 1/4"–4" (DN 8–100) and can be supplied with buttweld or ferrule
end connections.
STERILE ACCESS PORTS
The Sterile Access Port provides access to the interior of the valve
body, at the lowest cross sectional point of the waterway, when the
valve body is oriented at the optimum drain angle in a horizontal piping
system.
This port can be furnished as shown utilizing a valve or with various
tube extension lengths and end connections. This Access Port can be
used as a sampling, condensate drain or divert port. This fabrication is
available in 316L stainless steel forgings, 1/4"-3" (DN 8-80) or investment
castings, 2-1/2"-4" (DN 65-100).
STANDARD ZERO STATIC WITH “U” BEND
The Standard Zero Static fabrication is typically oriented as shown
below and has excellent application properties in sampling, draining or
diverting process fluids. The inherent dead leg, defined as the distance
from the tubing/piping centerline to the valve weir, is minimized to
comply with the FDA 6D guidelines in all possible size configurations.
This fabrication is available in 316L stainless steel investment cast
2-1/2"-4" (DN 65-100) or forged valve bodies, sizes 1/4"–2" (DN 8–50).
ZERO STATIC “T” WITH “U” BEND
The Zero Static “T” fabrication is a design modification of the
Standard Zero Static, by significantly reducing the dead leg and area for
product entrapment. The Zero Static “T” fabrication is optimally used in
sampling, draining or diverting applications of critical process fluids.
This fabrication is available in wrought 316L stainless steel 1/2"-2"
valve (DN15-50) by 4" (DN100) header maximum.

PURE-FLO ® GMP ® 15
The GMP (Good Manufacturing Practice) fabrication
reduces dead leg and is traditionally used as a
point-of-use valve.
PURE-FLO ® BIO-TEK ®
PURGE SIZE-BODY OR TUBE
SIZE RANGE
1/4"–4" main valve by 3" maximum
purge (DN 8–100 by main valve by DN 80
maximum purge)
PRESSURE/TEMPERATURE
See General Engineering Data section, page 75.
BODY MATERIAL
• 316L Stainless Steel Forging, ASTM A-182,
1/4"–3" (DN 8–80)
• 316L Stainless Steel Investment Cast, CF3M,
2 1/2"–4" (DN 65–100)
END CONNECTIONS
Buttweld:
• 14, 16, 18, 20 Gauge O.D. Tubing
• Schedule 5, 10, and 40 Pipe
• DIN/ISO Ends
Quick Disconnect:
• Tri-Clover Tri-Clamp ®
• Cherry Burrell “S”, “Q”, and “I” line ®
• Others available upon request
DRAIN MARKS
Drain Dots are provided on forgings.
Hash Marks are provided on investment castings.
Refer to General Engineering Data section
for drainability angles.
Inch 0.25 .375 0.50 0.75 1.00 1.50 2.00 2.50 3.00 4.00
(DN) 4 8 10 15 20 25 40 50 65 80 100
.25, .375,
.50 8, 10, 15 X3 X X
0.50 15 X3 X X
0.75 20 X3 X X X
1.00 25 X3 X3 X X X
1.50 40 X3 X3 X X X X
2.00 50 X3 X3 X X X X X
2.50 65 X2,3 X2,3 X2 X2 X2 X2 X2 X2 3.00 80 X3 X3 X X3X X X X X
4.00 100 X3 X3 X3 X3 X X X X X X
1 Castings available for
bodies 2.50" and larger.
2 2.50" Forged Body
uses 3.00" topworks
with 2.50" ends.
3 Does not comply
with 6D.
4 Chart applies only to
O.D. Tube.
PROCESS FABRICATIONS

16 PURE-FLO ® ZERO STATIC
PURE-FLO ® BIO-TEK ®
The Standard Zero Static*, as shown with “U”
bend, provides minimal dead leg and is commonly
used as a point-of-use valve.
TUBING SIZE
SIZE RANGE
1/4"–3" main valve by 4" tube maximum (DN 8–80 by
main valve by DN 100 tube maximum)
PRESSURE/TEMPERATURE
See General Engineering Data section, page 75.
BODY MATERIAL
• 316L Stainless Steel Forging, ASTM A-182, 1/4"–2"
(DN 8–50)
• 316L Stainless Steel Investment Cast, CF3M,
2-1/2"–4" (DN 65–100)
END CONNECTIONS
Buttweld:
• 14, 16, 18, 20 Gauge O.D. Tubing
• Schedule 5, 10, and 40 Pipe 5
• DIN/ISO Ends
Quick Disconnect:
• Tri-Clover Tri-Clamp ®
• Cherry Burrell “S”, “Q”, and “I” line ®
• Others available upon request
* The Zero Static fabrication is supplied with a tube
spool piece as a standard; “U” Bends are available
upon request.
Inch 0.25 .375 0.50 0.75 1.00 1.50 2.00 2.50 3.00 4.00
(DN) 4 8 10 15 20 25 40 50 65 80 100
.25, .375,
.50 8, 10, 15 X X X X X X X X X X
0.50 15 X X X X X X X X3 0.75 20 X X X X X X X
1.00 25 X X X X X X
1.50 40 X X X X X
2.00 50 X X X X
2.50 65 X2 X2 X2 3.00 80 X X
1 Castings available for
bodies 2.50" and larger.
2 2.50" Forged Body uses
3.00" topworks with 2.50"
ends.
3 Does not comply with 6D.
4 Chart applies only to O.D
tubing.
5 Not available with “U”
bends.

PURE-FLO ® BIO-TEK ® ® PURE-FLO ZERO STATIC “T” 17 17
A
A
The Zero Static “T”* reduces dead legs in a
process system by welding the body directly
into the distribution loop. This process fabrication
is frequently used as a point-of-use valve.
TUBING SIZE
Inch 0.50 0.75 1.00 1.50 2.00 3.00 4.00
(DN) 4 15 20 25 40 50 80 100
.25, .375,
.50 8, 10, 15 X X X X X X X
0.50 15 X X X X X X X
0.75 20 X X X X X X
1.00 25 X X X X X
1.50 40 X X X X
2.00 50 X X X
SIZE RANGE
1/4"–2" main valve by 4" header maximum
(DN 15–50 valve by DN 100 tube maximum)
PRESSURE/TEMPERATURE
See General Engineering Data section, page 75.
BODY MATERIAL
• 316L Stainless Steel Wrought, ASTM-A-479,
1/4"–2" (DN 8–50)
END CONNECTIONS
Buttweld:
• 14, 16, 18, 20 Gauge O.D. Tubing
• DIN/ISO Ends
Quick Disconnect:
• Tri-Clover Tri-Clamp ®
• Cherry Burrell “S”, “Q”, and “I” line ®
• Others available upon request
DIMENSIONAL ENVELOPE
• When utilizing the Advantage actuator,
dimension “H” on page 33 should be used.
• When utilizing manual bonnet assemblies,
dimensional information on pages 26 and 76
should be used.
• For valve body end to end dimensions,
contact the factory.
* The Zero Static “T” fabrication is supplied with a tube
spool piece as a standard; “U” Bend type configurations
are available upon request.
4 Chart applies only to
O.D. tubing.
PROCESS FABRICATIONS

18 ZERO STATIC “T” WITH INTEGRAL SAMPLE VALVE
In addition to the inherent design features of the
Zero Static “T”, the integral sample valve option
assits in providing a more representative sample
of water quality directly at the point-of-use
applications.
Zero Static “T” shown with instrument port
PURE-FLO ® ZERO STATIC “T”
WITH INTEGRAL SAMPLE VALVE
To assist in providing a more representative sample of
water quality directly at a point-of-use application, ITT has
developed a block bodied point-of-use valve fabrication
utilizing an integral sample port. The body is manufactured
from ASTM A479 bar stock for high quality and
ease of fabrication. The block body design permits welding
of tube stubs directly to the exterior of the valve body,
eliminating the need of an interior elliptical weld necessary
when inserting a tube directly through a forged body. In
addition, the integral sample valve is integral to the main
valve assembly, which reduces contact surfaces and volume.
The position of the sample valve to the main valve
body eliminates any question of its conformance to cGMP-
6D requirements while greatly reducing the dead leg to
less than 2D, which is unachievable in other sample valve
orientations.
MATERIALS AND SPECIFICATIONS
• 316L Stainless Steel, ASTM A479 wrought bodies,
Pure-Flo main valve sizes 1.0" through 2.0" with 0.5"
Bio-Tek ® integral sample valve.
• Other size integral sample valves are available upon
request, up to size of the main valve.
• Standard ANSI 316L Stainless Tubing up to 4".
• Assembly available with FDA compliant PTFE and
EPDM diaphragms.
• Interior surface finishes available with mechanical
finishes from 11μ in. R a . Electropolish over mechanical
services is also available.
• PAS, stainless steel, nylon coated, PVDF coated or
white epoxy coated manual bonnet assemblies
are available.
• Diaphragm driven pneumatic Advantage Actuators
are available.

PURE-FLO ® ZERO STATIC “T” WITH INSTRUMENT PORT AND SAMPLE VALVE
PURE-FLO ® ZERO STATIC “T” WITH INTEGRAL SAMPLE VALVE
19
PROCESS FABRICATIONS

20 PURE-FLO ® STERILE ACCESS
The Sterile Access Fabrication provides access into
process system through a valve body when the main
valve is in a drainable orientation. This configuration is
ideal for sampling or as a condensate drain port.
PURE-FLO ® BIO-TEK ®
PURGE SIZE-BODY OR TUBE
SIZE RANGE
1/4"–4" main valve by 3" maximum purge
(DN 8–100 main valve by DN 80 maximum purge)
PRESSURE/TEMPERATURE
See General Engineering Data section, page 75.
BODY MATERIAL
• 316L Stainless Steel Forging, ASTM A182, 1/4"–3"
(DN 8–80)
• 316L Stainless Steel Investment Cast, CF3M, 2-1/2"–4"
(DN 65–100)
END CONNECTIONS
Buttweld:
• 14, 16, 18, 20 Gauge O.D. Tubing
• Schedule 5, 10, and 40 Pipe
• DIN/ISO Ends
Quick Disconnect:
• Tri-Clover Tri-Clamp ®
• Cherry Burrell “S”, “Q”, and “I” line ®
• Others available upon request
DRAIN MARKS
Drain Dots are provided on forgings.
Hash Marks are provided on investment castings.
Refer to General Engineering Data section for
drainability angles, page 73.
Inch 0.25 .375 0.50 0.75 1.00 1.50 2.00 2.50 3.00 4.00
(DN) 4 8 10 15 20 25 40 50 65 80 100
.25, .375,
.50 8, 10, 15 X X X
0.50 15 X3 X X
0.75 20 X3 X X X
1.00 25 X3 X X X X
1.50 40 X3 X3 X X X X
2.00 50 X3 X3 X3 X X X X
2.50 65 X2,3 X2,3 X2,3 X2,3 X2 X2 X2 X
3.00 80 X3 X3 X3 X3 X X X X X
4.00 100 X3 X3 X3 X3 X X X X X NA
1 Castings available for
bodies 2.50" and larger.
2 2.50" Forged Body uses
3.00" topworks with
2.50" ends.
3 Does not comply with 6D
.
4 Chart applies only to
O.D. tube.
5 NA - not available

MODULAR VALVE ASSEMBLIES 21
21
The Modular Assemblies reduce contact surfaces,
volume and dimensional envelope while reducing
the cost and logistics of field fabrication.
TOP VIEW
FRONT VIEW
The need to reduce contact surfaces and hold up
volume in process applications in the Pharmaceutical/
Bioprocessing Industries is an ongoing challenge. In additon,
the need to reduce the cost and logistics of field
fabrication, while increasing the simplicity and ease of
construction always provides a formidable challenge. In
response to the need and requirements mentioned
above, custom modular valve assemblies are available to
reduce contact surfaces and hold volume while reducing
the inherent cost of installation. Our trained field sales
personnel can assist in the review of your P&IDs and suggest
possible combinations of valves into modular assemblies.
The result is a cost competitive engineered assembly,
which by design:
• reduces contact surfaces, hold up
volume and dimensional envelopes
• minimizes the cost, logistics and time of field
construction
• reduces weldments
• provides an installation-ready assembly,
pre-tested and qualified by the manufacturer
MATERIALS AND SPECIFICATIONS
• 316L Stainless Steel, ASTM A182 grade F316L,
S9 forgings, sizes 1/4" through 3" and/or ASTM A479
wrought bodies, sizes 1/2" through 4.0".
• Assembly available with FDA compliant PTFE and
EPDM diaphragms.
• Interior surface finishes available with mechanical
finishes from 11μ in. Ra . to 35μ in. Ra . Electropolish
over mechanical services is also available.
• PAS, stainless steel, nylon coated, PVDF coated
or white epoxy coated manual bonnet assemblies
are available.
• Diaphragm driven pnuematic Advantage Actuators
are available.
LEFT VIEW
PROCESS FABRICATIONS

22 DIAPHRAGM SELECTION
Pure-Flo ® FDA Compliant Diaphragms shown clockwise:
Buna N Grade P, White Butyl Grade WB, Black Butyl Grade
B, Pure Gum Rubber Grade A, EPDM Grade H, PTFE Grade
R-2.
Pure-Flo Solutions Group offers a wide variety of
diaphragms which means more versatility at all application
levels. The chart at the bottom lists diaphragms
compliant with FDA Code of Federal Regulations Title
21. All elastomer diaphragms comply with Section
177.2600 of the Code. The PTFE Diaphragm complies
with Section 177.1550 of the Code.
Pure-Flo Solution Group’s two-piece PTFE Diaphragms
have proven through years of outstanding service to
be the best design available. The two-piece construction
eliminates the delamination problems inherent in
competitive “PTFE faced” diaphragms.
DIAPHRAGM COMPLIANCE
DIAPHRAGM FDA USDA 3A
Soft Rubber � �
Black Butyl � �
EPDM(16) �
EPDM(H) � � � **
Buna N � � � **
White Butyl � �
R-2 PTFE � � � *
TM PTFE �
* Class I applications
** Class III applications
Floating Tube Nut:
The floating tube nut design assures that downward
closing forces will be absorbed by the elastomer backing
cushion and evenly distributed across the closing
surface (weir) in the valve body. The result is reduced
cold flow, drop tight closure and longer diaphragm
life. This reduces point loading of the diaphragm and
eliminates stud pull out.
R-2 PTFE Diaphragm Assembly:
Available in sizes 1/4"–10" (DN 8–250).
Maximum temperature rating of 350°F (176°C).
TM PTFE Diaphragm Assembly:
Available in sizes 1/4"–6" (DN 8–150).
Maximum temperature rating of 350°F (176°C).
DIAPHRAGM TYPE SIZE TEMPERATURE
GRADE MATERIAL INCH DN °F °C
A Pure Gum Rubber 3/4–4 20–100 -20–160 -29–71
B Black Butyl Rubber 1/2–12 15–300 -20–250 -29–121
16 EPDM 1/4–4 8–100 -30–300 -34–149
H EPDM 1/4–6 8–100 -30–300 -34–149
P Buna N 1/2–12 15–300 10–180 -12–82
TM PTFE 1/4–6 8–150 -30–350 -34–176
R-2 PTFE 1/4–10 8–250 -30–350 -34–176
WB White Butyl Rubber 1/2–8 15–200 0–225 -18–107

“TM” & #16 DIAPHRAGMS
The introduction of the grade“TM” PTFE and grade
#16 EPDM diaphragms provides the end user
with newest technology in diaphragm compounds
which more aptly resolve the performance issues in
Pharmaceutical/ Bioprocessing process applications.
PURE-FLO ® “TM” PTFE DIAPHRAGM
The “TM” compound is second generation polytetraflouroethylene
(PTFE) polymer modified with a comonomer
PPVE (perflouropropylvinylether). The TM
compound conforms with 21 CFR 177.1550, (a) and
is classified as a PTFE homopolymer according to ISO
12086, as well as ASTM D-4894. This classification is
applicable since the degree of modification is less
than 1%, resulting in:
• More Amorphous Compound – increased flex life
and better mechanical properties
• Reduced Melt Viscosity – slightly lower density
provides greater particle bonding and adhesion
during sintering, more homogeneous microstructure,
smoother surfaces and fewer voids, resulting
in less permeation
• Reduced Creep – reduced cold flow, similar to 25%
carbon reinforced PTFE, less permanent deformation
when subjected to pressure and temperature
In short, the “TM” PTFE diaphragm provides greater
dimensional stability, longer flex life, lower porosity,
lower permeability, superior thermo-mechanical performance
and is tougher and more durable. In addition,
to assist in the qualification of the compound,
USP XXIII Class VI biological reactivity data, sections
#87 and #88 (in vitro and in vivo, respectively) have
been generated by a third party independent lab. This
data is available upon your request.
PURE-FLO GRADE #16 EPDM
DIAPHRAGM
The grade #16 compound complies with 21 CFR
177.2600 and conforms to USP XXVI Class VI biological
reactivity test sections #87 and #88 in vitro and in
vivo, respectively. The compound is comprised of a
high molecular weight terpolymer elastomer which
provides increased mechanical properties while reducing
compression set. In addition, the diaphragm is
peroxide cured rather than sulfur cured enhancing the
biocompatibility of the material.
MATERIALS AND SPECIFICATIONS
“TM” PTFE Diaphragm
• Two piece PTFE diaphragm with #16 EPDM backing
cushion.
• Diaphragm manufactured utilizing sintering process
to increase dimensional stability and flex life.
• Maximum Temperature Rating: 350°F, consult
factory for steam applications.
• Compound complies to 21 CFR 177.1550, (a).
• Compound conforms to test requirements as
outlined in USP XXIII Class VI Biological Reactivity
Tests section #87 and #88.
Grade #16 EPDM Diaphragm
• Peroxide cured.
• Maximum Temperature Rating: 300°F, consult
factory for steam applications.
• Compound complies to 21 CFR 177.2600.
• Compound conforms to test requirements as
outlined in USP XXVI Class VI Biological Reactivity
Tests section #87 and #88.
23
DIAPHRAGMS

24 BONNETS FEATURES
STANDARD BONNET FEATURES
OPTIONAL BONNET FEATURES
900 Series Bonnet
Pure-Flo ® 900 series bonnets include Thermoplastic polyarylsulfone (PAS),
stainless steel, bronze, white epoxy, Nylon and Kynar ® PVDF coated cast iron.
The following features are supplied as standard:
• “O” Ring Furnished
• Adjustable Travel Stop
• Protective Cap
• Brass Stem Bushing
• Visual Position Indicator
• Permanent Lubrication
• Cast Iron or Zinc Compressor
• Cast/molded fingers or separate fingerplates internal to the bonnet, to support
the diaphragm when exposed to high service line pressure.
Thermoplastic PAS Bonnets
The Thermoplastic bonnet is manufactured from PAS, polyarylsulfone, and
serves as a universal bonnet based on the following inherent features:
• Tested and process proven continuous maximum temperature is
300°F (149°C) 1
• PAS (polyarylsulfone) as well as all assembly components are FDA compliant
• The Thermoplastic PAS material is inherently scratch and corrosion resistant
• The PAS bonnet is ideally suited for typical cleaning and sterilization protocols
• The fasteners are enclosed in the bonnet housing to eliminate any area for
fluid entrapment during washdown procedures in sizes 1/2"–3" (DN 15–80)
• Autoclavable models are available in sizes 1/2"–4" (DN 15–100)
• The entire line of PAS bonnets is available in sizes 1/2"–4" (DN 15–100)
• Molded fingers internal to the bonnet support the diaphragm when
exposed to high service line pressure
Sealed Bonnets
A sealed bonnet provides a secondary containment area for process fluids if
the diaphragm should ever fail. A “V” notch vent plug is provided to serve as
a leak detector and prevents the release of process fluids into the atmosphere.
In addition, the bonnet stem is automatically upgraded to stainless steel and
an EDPM gasket is provided where fingerplates exist. Sealed bonnets are an
available option on all manual and automated valve assemblies.
Hygienic Internals
Hygienic Internals are available upon request and include:
• Stainless Steel Stem and Roll Pin
• Stainless Steel Fingerplate (when applicable w/ S.S. bonnets)
• Bronze Compressor
1 Refer to Product Data Sheet for clarification.

BONNETS
SIZE RANGE
1/2"–4"(DN 15–100)
BONNET
Thermoplastic PAS
Bonnet
• Standard
• Sealed
• Hygienic Internals
• Hygienic Internals, Sealed
• Sealed, Autoclavable
• Sealed, Hygienic
Internals, Autoclavable
Stainless Steel Bonnet
• Standard
• Sealed, Autoclavable
• Sealed, Hygienic Internals
• Sealed, Hygienic
Internals, Autoclavable
OPTIONS
Coatings 1
• Atmospheric White Epoxy
• Black Nylon
• PVDF
Sealed Bonnet
A “V” notch vent plug is provided as a leak detector.
It also prevents atmospheric contamination in case
of diaphragm failure. In addition, the bonnet stem
is upgraded to stainless steel.
Hygienic Internals
• Stainless Steel Stem
• Stainless Steel Roll Pin
• Bronze Compressor
3A Bonnet
• PVDF Option
• Stainless Steel
CI Iron or Ductile 2 Iron
Bonnet
• Standard
• Sealed
• Hygienic Internals
• Hygienic Internals,
Sealed
Autoclavable:
• Stainless Steel or PAS
• Select Sealed Bonnet, Viton Seals, PPS CAP
1
Handwheel is Thermoplastic PAS (polyarylsulfone) with coating
to match bonnet.
2
Handwheel is thermoplastic PAS (polyarylsulfone).
25
BONNETS

26 THERMOPLASTIC PAS BONNET
Capable of withstanding steam sterilization temperatures
and typical washdown media, the PAS bonnet is
the compact, lightweight and future standard for critical
process systems.
"B"
"C"
"A" Dia
"D"
SIZE RANGE
1/2"–4"(DN 15–100)
PRESSURE/TEMPERATURE
See General Engineering Data section, page 75.
External Temperature:
300°F (149°C) for models 963-S2-M17
212°F (100°C) for models 963, M17*
175°F (82°C) for models 963, +
Bonnet Material
• Thermoplastic Polyarylsulfone (PAS)
• FDA Compliant
CORROSION RESISTANCE
Excellent against alcohol, chloride and caustic washdowns.
For specific chemical resistance, consult the factory.
AUTOCLAVABLE
Models 963S-S2-M17-M2 ³
ENCLOSED FASTENERS
Standard in 1/2"–3" (DN 15–80). Enclosed fasteners
facilitate washdowns.
* Temperature limitation is Buna N “O” rings
+ Temperature limitation of acrylic cap (175°F, 80°C)
° Full temperature capability achievable with PPS cap.
³ Optional hygienic intervals.
VALVE SIZE A B C D
Inch DN Inch cm Inch cm Inch cm Inch cm
0.50 15 3.00 7.62 3.77 9.58 2.80 7.11 3.50 8.89
0.75 20 3.00 7.62 4.68 11.89 3.46 8.79 4.00 10.16
1.00 25 3.00 7.62 5.65 14.35 4.23 10.74 4.50 11.43
1.50 40 5.50 13.97 8.43 21.41 5.33 13.54 5.50 13.97
2.00 50 5.50 13.97 9.07 23.04 5.98 15.19 6.25 15.87
2.50 65 7.75 19.68 11.75 29.84 7.67 19.48 8.75 22.22
3.00 80 7.75 19.68 11.75 29.84 7.67 19.48 8.75 22.22
4.00 100 10.00 25.40 14.66 37.24 10.00 25.40 11.50 29.21

MODULAR VALVE ASSEMBLIES
LIST OF PARTS
ITEM DESCRIPTION MATERIAL QUANTITY
1 1 Bonnet Polyarylsulfone 1
2 Handwheel Polyarylsulfone 1
3 Cap Acrylic, Clear 1
Cap Polyphenylsulfone, Clear 1
42 Spindle Carbon Steel 1
5 Bushing Brass, B-21, Alloy 485 1
63 Nut, Hex Stn. Stl. SA-194-8 4
73 Body, Tank Bottom Stn. Stl. SA-479-316L 1
83 Bearing, Thrust Stn. Stl. A-167, Type 302 1
9 Washer, Shim Polyethylene AR
10 Seal, Wiper Viton 1
Seal, Wiper Polyolefin Foam 1
11 Pin, Spirol Stn. Stl. Type 302 1
12 Scr, Set Hex Soc. Stn., Stl.1 or 2
133 Stud Stn., Stl., SA-193-B8 4
14 Washer, Plain Stn., Stl., 18-8 4
15 Washer Stn., Stl., Type 304 1
16 Locknut, Hex, Lt Stn., Stl., 18-8 4
17 Nut, Hex Stn., Stl. 18-8
18 Cap, Nut Cover Polyarylsulfone 4
19 Spacer Stainless Steel 4
20 Plug, Vent “V” Notch Stn. Stl. A-582, Type 304 1
21 Compressor Zinc or Cast Iron 1
22 Nut, Tube Brass, B-16 1
23 Cushion, Backing EPDM 1
24 Diaphragm, PTFE PTFE, GR, R-2 1
25 “O” Ring Buna N or Viton 1
26 “O” Ring Buna N or Viton 1
27 “O” Ring Buna N or Viton 1
28 Body, Metal Stn. Stl. 316L 1
29 Scr., Hex HD, Cap Stn. Stl. 18-8 4
SANITARY INTERNALS
ITEM DESCRIPTION MATERIAL QUANTITY
4 Spindle Stn. Stl. A-582, Type 303 1
21 Compressor Bronze, B-62 1
Notes:
1. Other bonnet materials available as listed on page 25.
2. Spindle is stainless steel for sealed bonnets.
3. ASME Grade fasterners available only on Tank Bottom Valve.
BONNET AND BOLTING DETAIL FOR
FABRICATIONS WITH STUDS
V-NOTCH VENT PLUG
FOR SEALED BONNET
20
27
BONNETS

28 ADVANTAGE ® ACTUATORS
The Advantage is a diaphragm driven, compact, lightweight actuator designed to meet the stringent space
constraints of the Bioprocessing and Pharmaceutical Industries. The unit is designed as an on/off pneumatic
actuator available with three modes of closure to be utilized on valve sizes 1/4"–4" (DN 8–100).

DIAPHRAGM DRIVEN
Diaphragm-driven type actuators are recognized in the
industry for longevity of service, increased sensitivity to
control pressure variation and more stability and forgiveness
under varying environmental temperatures.
SMALL DIMENSIONAL ENVELOPE
Facilitates ease of installation/maintenance and eliminates
the requirement for additional support of the
actuator. The actuator design provides the same
dimensional envelope regardless of operation mode.
THERMOPLASTIC COVERS
The l/4"–2" (DN 8–50) Advantage actuator is molded
from Thermoplastic polyarylsulfone (PAS). PAS is warranted
to temperatures up to 300°F (149°C), is FDA
compliant and is capable of withstanding caustic,
chloride and alcohol washdowns.
VISUAL INDICATION
The Advantage actuator provides a visual indication of
the valve position.
DIAPHRAGM SELECTION
The Advantage is designed to provide positive closure
with either FDA compliant elastomer or a two-piece
PTFE body diaphragm. Two piece PTFE diaphragms are
more durable by design than PTFE faced diaphragms.
The result is increased reliability, higher cycle and
longer life.
FLOUROPOLYMER “O” RING
FURNISHED
The “O” ring prevents cleaning and sterilizing solutions
from migrating into the actuator causing premature
component failure.
AIR INLET CONNECTION
The air inlet connections to the Advantage actuator
are positioned parallel to the piping system which
enhances close racking of piping. The design of the
inlet ports insures zero leakage to the atmosphere.
AUTOCLAVABLE
The Advantage actuator is autoclavable in sizes 1/4"–2"
(DN 8–50).
ADJUSTABLE OPENING STOP
Optional on the 1/2"–2" (DN 15–50), the Adjustable
Opening Stop is an externally adjustable device which
can limit the opening of the valve.
OPTIONAL SEALED BONNET
A “V” notch vent plug serves as a leak detector and
provides a secondary containment area in the case of
diaphragm failure. This is furnished upon ordering a
Sealed Bonnet.
Advantage ® is a registered trademark of ITT Industries,
Engineered Process Solutions Group.
29
ACTUATION

30 3”–4” PURE-FLO ® SERIES 33 ADVANTAGE ® ACTUATORS
The new 3"–4" Pure-Flo 33 Series Advantage Actuators
have been introduced to further reduce the dimensional
envelope and weight for installations in the Pharmaceutical/
Bioprocessing Industries. As an example, a 4" Spring to
Close Pure-Flo Advantage Actuator is 25% smaller in diameter,
has 22% reduction in height and offers a 32% reduction
in weight than a comparable 4" commercial Advantage
Actuator, while incorporating many of the same inherent
design features and benefits of the process proven 1/4"
through 2" Pure-Flo Advantage Actuator product line.
MATERIALS AND SPECIFICATIONS
• FDA compliant housing and bonnet coating
Actuator Covers
- Vinyl-Ester Thermoset
Bonnet Coatings
- Nylon Coated Ductile Iron - Standard
- PVDF Coated Ductile Iron - Optional
- Black Epoxy Coated Ductile Iron - Optional
• Diaphragm driven Actuator
• Three modes of actuation available:
double acting, spring to open, spring to close
• Reverse Acting Springs are contained for safety and
to facilitate maintenance
• Two Spring options for reverse acting actuators,
i.e. #60 and #90
• Maximum External Temperature – 150°F, 65°C
• Maximum Air Chamber Pressure – 90 psig, 6.2 bar
• Exterior materials compatible with typical washdowns
in the industry
• Position indication
• SP#2 switch package – optional
• Moore Positioner – optional

3”–4” SERIES 47 ADVANTAGE ® ACTUATORS 31
Similar to the smaller valve sized Advantage actuators, the
3"–4" Series 47 (DN 80–100) actuator is also diaphragm
driven, “O” ring furnished and available in three modes of
operation. The actuator design features the same dimensional
envelope regardless of operation mode.
THERMOSET COVERS
The 3"–4" (DN 80–100) is molded from a vinyl ester
thermoset plastic. The bonnet is nylon coated ductile
iron. Both are FDA compliant and capable of withstanding
caustic, chloride and alcohol washdowns.
VISUAL INDICATION
As seen through the transparent acrylic cap, the stem
nut provides visual indication of the valve position.
DIAPHRAGM SELECTION
All Pure-Flo Valve body diaphragms are suitable for
operation with the 3"–4" (DN 80–100) Advantage actuator.
SAFETY DEVICE
Due to the thrust forces of the 3"–4" (DN 80–100)
Advantage actuator, the “fail closed” spring package is
self- contained by two ductile iron plates to ensure operator
safety during disassembly operations.
ADJUSTABLE OPENING STOP
Standard on the 3"–4" (DN 80–100) Advantage actuator,
the Adjustable Opening Stop is an externally adjustable
device which can limit the opening of the valve.
ADJUSTABLE TRAVEL STOP
Prevents the diaphragm from overclosing and hence prolongs
the diaphragm life. Given the closing force of the
3"–4" (DN 80–100) Advantage actuators, the Adjustable
Travel Stop is furnished as standard.
MANUAL OVER-RIDE
Enables the actuator to be operated manually in case of
power loss or system failure and is provided as a standard
on the 3"–4" (DN 80–100) Advantage actuator.
ACCESSORIES
All Advantage actuator sizes are available with our
Switch Package, SP 2 or a close coupled positioner
design featuring the Moore positioner. The two cannot
be utilized in conjunction on the same valve. For further
details refer to the following pages and Product Data
Sheet section.
ACTUATION

32 ADVANTAGE ® ACTUATORS
A compact, lightweight plastic, pneumatic, diaphragm
driven actuator ideal for the automatic closing and
opening of the Pure-Flo Diaphragm Valve.
SIZE RANGE
1/4"–4" (DN 8–100)
MODE OF OPERATION
Diaphragm driven, Pneumatically operated.
AIR PRESSURE/EXTERNAL
TEMPERATURE
1/4"–2" (DN 8–50)
• 90 psi at 300°F (6,2 bar at 149°C)
3"–4" (DN 80–100)
• 90 psi at 150°F (6,2 bar at 65°C)
ACTUATOR MATERIAL
• Polyarylsulfone (PAS) Thermoplastic,
1/4"–2" (DN 8–50)
• Vinyl Ester thermoset plastic housing and nylon
coated ductile iron bonnet 3"–4" (DN 80–100) All
materials are FDA compliant.
AUTOCLAVABLE
1/4"–2", (DN 8–50)
ACCESSORIES
• Advantage Switch Pack, SP 2, SP 2.5, SP 3.0
• Moore Positioner
OPTIONS
Adjustable Opening Stop
• Externally Adjustable—Standard on 3"–4" (DN
80–100) Series 47
Hygienic Internals
• Stainless Steel Roll Pin
• Bronze Compressor
Sealed
• “V” notch vent plug provides a leak detection
port and prevents process fluids from atmospheric
exposure in case of diaphragm failure.

MODULAR VALVE ASSEMBLIES
AIR TO OPEN—AIR TO CLOSE
SPRING TO OPEN—AIR TO CLOSE, FAIL OPEN
1 Bio-Tek Valve series 2 Buttweld is 3.50"
LIST OF PARTS 1/4"—2", DN 8—50
ITEM DESCRIPTION MATERIAL QUANTITY
1 Cover, Upper Actuator PAS, Cmpl with FDA Cfr #21 1
2 Cover, Lower Actuator PAS, Cmpl with FDA Cfr #21 1
3 Spindle, Valve S.S., ASTM A-582, Type 303 1
4 Diaphragm, Actuator Buna N 1
5 Plate, Actuator S.S. or Car Stl Nickel Pl. 2
6 Spindle, Indicating S.S., ASTM A-582, Type 303 1
7 Spring S.S., ASTM A-401 Nickel Pl. 1
8 Spring S.S., ASTM A-401 Nickel Pl. 1
9 “O” Ring* Viton, Cmpl with FDA Cfr #21 2
10 Body, Weir 1/4"–2" S.S., Forge, or Inv. Cast 1
11 Compressor S.S., C.I. Zinc or Bronze 1
12 Diaphragm, Elastomer* EPDM, Cmpl with FDA Cfr #21 1
13 Diaphragm, Plastic* TFE Cmpl with FDA Cfr #21 1
14 Cushion, Backing* EPDM, Cmpl with FDA Cfr #21 1
*Recommended spare parts
AIR TO OPEN—SPRING TO CLOSE, FAIL CLOSED
HEIGHT WITH ADAPTER SPOOL ADJUSTABLE OPENING STOP
DIMENSIONAL DATA
A B
VALVE SIZE VALVE WITH LIMIT C D E H
OPEN SWITCH, SP 2
Inch DN Inch mm Inch mm Inch mm Inch mm Inch mm Inch mm
.25,.375,.51 8,10,151 4.27 108 9.40 239 2.84 72 2.50 63 2.532 64 Consult Factory
0.50 15 4.89 124 9.93 252 3.34 85 3.00 76 3.50 89 6.39 162
0.75 20 5.93 150 10.92 277 4.56 116 3.88 98 4.00 101 7.38 187
1.00 25 6.55 166 11.35 288 4.56 116 3.88 98 4.50 114 7.94 202
1.50 40 10.62 270 14.97 380 6.41 163 5.94 151 5.50 140 11.86 301
2.00 50 11.39 289 15.41 391 6.41 163 5.94 151 6.25 159 12.56 319
33
ACTUATION

34 ADVANTAGE ® ACTUATOR
SERIES 47 SERIES 33
“A”
1/4” NPT
SERIES 47 DIMENSIONAL DATA
VALVE SIZE A
B
WITH LIMIT
SWITCH, SP 2
C D E F G
Inch DN Inch mm Inch mm Inch mm Inch mm Inch mm Inch mm Inch mm
3 80 21.39 543 26.97 685 14.00 356 14.00 356 8.75 222 10.30 262 7.10 180
4 100 22.50 571 28.09 714 14.00 356 14.00 3561 11.50 292 11.40 290 8.19 208
SERIES 33 DIMENSIONAL DATA
VALVE SIZE A B C D E F
Inch DN Inch mm Inch mm Inch mm Inch mm Inch mm Inch mm
3.00 80 8.75 222.3 7.48 190 10.32 262.1 14.30 363.2 19.96 507 10.57 268.5
4.00 100 11.50 292.1 8.58 217.9 11.40 289.6 15.38 390.7 21.04 534.4 10.57 268.5
“F”
Ø “F”
“A”
“A”
1/2”NPT 1/2” NPT
TYP2 TYP 2
PLACES
0.83
0.83
1/4”
NPT
“B”
“C”
“D”
“D”
“E”

ADVANTAGE ® ACTUATOR A100
DIRECT ACTING ACTUATORS—AIR-TO-CLOSE, SPRING-TO-OPEN, FAIL-OPEN METAL BODIES
PTFE* ELASTOMER DIAPHRAGM
ACTUATOR SIZE SELECTION
Air Pressure Required to Close (psig, bar)
Valve Size Bio-Tek** 0.50 0.75 1.00 1.50 2.00 3.00 4.00 3.00 4.00
Bio-Tek** 15 20 25 32–40 50 80 100 80 100
Actuator Model A103 A105 A108 A108 A116 A116 A133 A133 A147 A147
Line Pressure % �P
psig/bar 100 0 100 0 100 0 100 0 100 0 100 0 100 0 100 0 100 0 100 0
20 38 40 38 45 38 55 28 40 36 40 40 45 44 46 48 55 32 37 30 40
1.38 2.62 2.76 2.62 3.10 2.62 3.79 1.93 2.76 2.48 2.76 2.76 3.10 3.03 3.17 3.31 3.79 2.21 2.55 2.07 2.76
40 40 42 40 50 42 60 32 45 38 44 45 50 50 58 55 69 41 44 36 47
2.76 2.76 2.90 2.21 3.45 2.70 4.14 2.21 3.10 2.62 3.03 3.10 3.45 3.45 4.00 3.79 4.76 2.83 3.03 2.48 3.24
60 42 44 44 55 46 65 36 55 42 48 50 60 55 66 64 85 42 49 42 56
4.14 2.90 3.03 3.03 3.79 3.17 4.48 2.48 3.79 2.90 3.31 3.45 4.14 3.79 4.55 4.41 5.86 2.90 3.38 2.90 3.86
80 46 48 48 60 50 70 40 60 44 52 56 70 61 76 72 90 44 56 48 66
5.52 3.17 3.31 3.31 4.14 3.45 4.83 2.76 4.,14 3.03 3.59 3.86 4.83 4.21 5.24 4.97 6.21 3.03 3.86 3.31 4.55
100 48 52 50 65 52 75 45 70 48 56 60 75 66 90 80 — 52 65 53 79
6.90 3.31 3.59 3.45 4.48 3.59 5.17 3.10 4.83 3.31 3.86 4.14 5.17 4.55 6.21 5.52 — 3.59 4.48 3.65 5.45
125 52 56 54 70 60 85 50 75 50 60 64 80 78 — 90 — 63 73 59 90
8.62 3.59 3.86 3.72 4.83 4.14 5.86 3.45 5.17 3.45 4.13 4.41 5.52 5.38 — 6.21 — 4.34 5.03 4.07 6.21
150 56 60 58 75 68 — 55 85 52 65 68 — 81 — — — 71 83 65 —
10.34 3.86 4.14 4.00 5.17 4.70 — 3.79 5.86 3.59 4.48 4.69 — 5.59 — — — 4.90 5.72 4.48 —
20 42 50 46 66 55 55 50 55 45 52 48 50 64 60 78 80 36 53 46 48
1.38 2.90 3.45 3.17 4.55 3.79 3.79 3.45 3.79 3.10 3.59 3.31 3.45 4.41 4.14 5.38 5.52 2.48 3.65 3.17 3.31
40 44 52 50 68 58 60 55 60 50 56 50 60 68 78 84 90 44 60 52 66
2.76 3.03 3.59 3.45 4.70 4.00 4.14 3.79 4.14 3.45 3.86 3.45 4.14 4.69 5.38 5.79 6.21 3.03 4.14 3.59 4.55
60 48 56 52 72 60 65 60 65 55 60 56 70 74 88 90 — 51 75 56 74
4.14 3.31 3.86 3.59 4.97 4.14 4.48 4.14 4.48 3.79 4.14 3.86 4.83 5.10 6.07 6.21 — 3.52 5.17 3.86 5.10
80 52 60 56 76 65 70 65 70 60 64 64 80 78 — — — 55 85 62 81
5.52 3.59 4.14 3.86 5.24 4.48 4.83 4.48 4.83 4.14 4.41 4.41 5.52 5.38 — — — 3.79 5.86 4.27 5.58
100 54 65 60 82 68 75 70 80 64 68 70 90 84 — — — 57 — 70 90
6.90 3.72 4.48 4.14 5.65 4.69 5.17 4.83 5.52 4.41 4.69 4.83 6.21 5.79 — — — 3.93 — 4.83 6.21
125 58 70 64 86 74 80 75 — 68 72 76 — 90 — — — 59 — 79 —
8.62 4.00 4.83 4.41 5.93 5.10 5.52 5.17 — 4.69 4.69 5.24 — 6.21 — — — 4.07 — 5.45 —
150 62 75 68 — 80 85 80 — 72 76 82 — — — — — 63 — 83 —
10.34 4.27 5.17 4.70 — 5.52 5.86 5.52 — 4.96 5.24 5.65 — — — — — 4.34 — 5.72 —
*The exposure of the diaphragm to steam may increase the air requirements to close by as much as 30%.
**Bio-Tek includes sizes 0.25, 0.37, 0.50" (DN 8, 10, 15).
35
ACTUATION

36 ADVANTAGE ® ACTUATOR A200
REVERSE ACTION ACTUATORS—AIR-TO-OPEN, SPRING-TO-CLOSE, FAIL-CLOSE METAL BODIES
PTFE* ELASTOMER DIAPHRAGM
ACTUATOR SIZE SELECTION
Maximum Line Pressure (psig, bar)
Valve Size
100% �P 0% �P
Air Pressure
Required to
open, for full
Actuator Bio-Tek** 0.50 0.75 1.00 1.50 2.00 3.00 4.00 Bio-Tek** 0.50 0.75 1.00 1.50 2.00 3.00 4.00
stroke at 0
PSI Line
Model Bio-Tek** 15 20 25 32–40 50 80 100 Bio-Tek** 15 20 25 32–40 50 80 100 Pressure
A203
150
10.34
150
10.34
55
3.79
A204
150
10.34
150
10.34
75
5.17
A205
110
7.58
90
6.21
50
3.45
A206
150
10.34
150
10.34
90
6.21
A208
100
6.89
60
4.14
45
3.10
A208
150
10.34
80
5.52
60
4.14
A209
150 150
10.34 10.34
120
8.27
130
8.96
90
6.21
A216
100
6.89
65
4.48
50
3.45
A216
70
4.83
30
2.07
60
4.14
A217
150
10.34
150
10.34
130
8.96
75
5.17
90
6.21
A233
95 70
6.55 4.83
60
4.14
35
2.41
62
4.28
A234
150 110
10.34 7.59
92
6.34
50
3.45
85
5.86
A247
150
10.34
92
6.34
57
3.93
A247
119
8.20
59
4.07
60
4.14
A248
150
10.34
150
10.34
76
5.24
A248
150
10.34
93
6.41
82
5.65
A203
70
10.34
55
3.79
55
3.79
A204
150
10.34
125
8.62
75
5.17
A205
70
4.83
50
3.45
65
4.48
A206
150
10.34
150
10.34
90
6.21
A208
140
9.65
70
4.83
60
4.14
A208
100
6.89
35
2.41
70
4.83
A209
150 150
10.34 10.34
80
5.52
80
5.52
90
6.21
A216
125
8.62
70
4.83
50
3.45
A216
60
4.14
45
3.10
60
4.14
A217
150
10.34
150
10.34
125
8.82
70
4.83
90
6.21
A233
50 30
3.45 2.07
20
1.38
15
1.03
62
4.28
A234
105 60
7.24 4.14
45
3.10
30
2.07
85
5.86
A247
133 70
9.17 4.83
68
4.69
61
4.21
A247
41
2,83
62
4,27
A248
150 126
10.34 8.69
114
7.86
82
5.65
A248
70
4.83
90
6.21
*The exposure of the diaphragm to steam may de-rate the shut off line pressure as much as 30%. **Bio-Tek includes sizes 0.25, 0.37, 0.50" (DN 8, 10, 15).

ADVANTAGE ® ACTUATOR A300 37
DOUBLE ACTING ACTUATORS—AIR-TO-CLOSE, AIR-TO-OPEN METAL BODIES
PTFE* ELASTOMER DIAPHRAGM
ACTUATOR SIZE SELECTION
Air Pressure Required to Close (psig, bar)
Valve Size Bio-Tek** 0.50 0.75 1.00 1.50 2.00 3.00 4.00 3.00 4.00
Bio-Tek** 15 20 25 32–40 50 80 100 80 100
Actuator Model A303 A305 A308 A308 A316 A316 A333 A333 A347 A347
Line Pressure % ³P
psig/bar 100 0 100 0 100 0 100 0 100 0 100 0 100 0 100 0 100 0 100 0
20 22 26 24 30 18 25 12 20 16 20 22 40 18 24 16 25 11 14 9 25
1.38 1.51 1.79 1.65 2.07 1.24 1.72 0.83 1.38 1.10 1.38 1.52 2.76 1.24 1.66 1.10 1.72 0.76 0.79 0.62 1.72
40 24 28 26 35 20 30 16 25 20 25 26 45 26 29 24 38 17 21 15 30
2.76 1.65 1.93 1.79 2.41 1.38 2.07 1.10 1.72 1.38 1.72 1.79 3.10 1.79 2.00 1.66 2.62 1.17 1.45 1.03 2.07
60 26 30 28 40 24 35 20 35 24 30 30 50 32 38 30 55 22 28 22 46
4.14 1.79 2.07 1.93 2.75 1.65 2.41 1.38 2.41 1.65 2.07 2.07 3.45 2.21 2.62 2.07 3.79 1.52 1.93 1.52 3.17
80 28 32 32 45 26 40 24 40 28 35 35 55 38 48 38 68 23 35 27 60
5.52 1.93 2.21 2.21 3.10 1.79 2.76 1.65 2.76 1.93 2.41 2.41 3.79 2.62 3.31 2.62 4.69 1.59 2.41 1.86 4.14
100 30 34 34 50 30 50 28 50 32 40 40 60 42 58 48 84 26 43 32 68
6.90 2.07 2.34 2.34 3.45 2.07 3.45 1.93 3.45 2.21 2.76 2.76 4.14 2.90 4.00 3.31 5.79 1.79 2.96 2.21 4.69
125 32 38 38 55 34 55 36 55 36 45 45 70 52 68 58 — 34 53 40 76
8.62 2.21 2.62 2.62 3.79 2.34 3.79 2.48 3.79 2.48 3.10 3.10 4.83 3.59 4.69 4.00 — 2.34 3.65 2.76 5.24
150 34 44 42 60 38 60 44 65 40 50 50 80 57 80 68 — 37 61 49 88
10.34 2.34 3.03 2.90 4.14 2.62 4.14 3.03 4.48 2.76 3.45 3.45 5.52 3.93 5.52 4.69 — 2.55 4.21 3.38 6.07
20 34 36 34 36 28 30 25 35 25 34 35 40 38 38 42 44 19 33 31 37
1.38 2.34 2.48 2.34 2.48 1.93 2.07 1.72 2.41 1.72 2.34 2.41 2.76 2.62 2.62 2.90 3.03 1.31 2.28 2.14 2.55
40 36 40 36 40 34 35 35 40 30 38 40 50 41 49 50 60 21 40 35 53
2.76 2.48 2.76 2.48 2.76 2.34 2.41 2.41 2.76 2.07 2.62 2.76 3.45 2.83 3.38 3.45 4.14 1.45 2.76 2.41 3.66
60 40 44 40 46 38 40 45 50 35 42 50 60 47 58 56 74 29 46 44 59
4.14 2.76 3.03 2.76 3.17 2.62 2.76 3.10 3.45 2.41 2.90 3.45 4.14 3.24 4.00 3.86 5.10 2.00 3.17 3.03 4.07
80 42 46 42 50 40 45 50 55 40 46 55 70 53 67 65 90 32 51 49 65
5.52 2.90 3.17 2.90 3.45 2.76 3.10 3.45 3.79 2.76 3.17 3.79 4.83 3.66 4.62 4.48 6.21 2.21 3.52 3.38 4.48
100 44 52 44 54 42 50 55 60 45 50 60 80 58 78 73 — 35 58 54 77
6.90 3.03 3.57 3.03 3.72 2.90 3.45 3.79 4.14 3.10 3.45 4.14 5.52 4.00 5.38 5.03 — 2.41 4.00 3.72 5.31
125 46 56 46 58 44 55 60 70 50 55 64 90 64 90 82 — 42 68 62 —
8.62 3.17 3.86 3.17 4.00 3.03 3.79 4.14 4.83 3.45 3.79 4.41 6.21 4.41 6.21 5.66 — 2.90 4.69 4.28 —
150 48 62 48 62 46 60 65 80 55 62 68 — 69 — 90 — 45 78 68 —
10.34 3.31 4.27 3.31 4.28 3.17 4.14 4.48 5.52 3.79 4.28 4.69 — 4.76 — 6.21 — 3.10 5.38 4.69 —
*The exposure of the diaphragm to steam may increase the air requirements to close by as much as 30%.
**Bio-Tek includes sizes 0.25, 0.37, 0.50" (DN 8, 10, 15).
ACTUATION

38 ADVANTAGE ® ACTUATOR WEIGHTS & MEASURES
*Bio-Tek sizes
**3" & 4" (DN 80–100) include cast body weight
ACTUATED VALVE WEIGHTS
WEIGHTS INCLUDE ACTUATOR AND FORGED BODY**
VALVE SIZE DOUBLE ACTING SPRING-TO-OPEN SPRING-TO-CLOSE
Inch DN Lbs. Kg Lbs. Kg Lbs. Kg
.25, .375, .50* 8, 10, 15 1.25 0.57 1.31 0.59 1.37 0.62
0.50 15 2.00 0.91 2.09 0.95 2.34 1.06
0.75 20 3.69 1.67 3.78 1.71 4.34 1.97
1.00 25 4.47 2.03 4.59 2.08 5.16 2.34
1.50 40 12.10 5.49 12.60 5.71 16.44 7.46
2.00 50 15.16 6.88 15.66 7.10 19.50 8.84
3.00 (47) 80 72.09 32.70 75.39 34.20 107.49 48.76
4.00 (47) 100 82.50 37.42 85.80 38.92 117.50 53.30
ADVANTAGE ACTUATOR WEIGHTS (LESS BODY AND DIAPHRAGM)
REVERSE
SIZE DOUBLE ACT DIRECT 60 90
Lbs. Kg Lbs. Kg Lbs. Kg Lbs. Kg
3.00(33) DN 80 39.00 17.69 42.30 19.19 54.20 24.59 58.00 26.31
4.00(33) DN100 44.00 19.96 47.30 21.46 59.20 26.85 63.00 28.58

ADVANTAGE ® ACTUATOR WEIGHTS & MEASURES 39
0% PRESSURE DROP 100% PRESSURE DROP
APPROXIMATE MAXIMUM CHAMBER VOLUME
VALVE SIZE UPPERCHAMBER LOWER CHAMBER
Inch DN in 3 cm 3 in 3 cm 3
.25, .375, .50* 8, 10, 15* 2.62 43 2.26 37
*Bio-Tek sizes
0.50 15 5.49 90 4.27 70
0.75 20 12.51 205 7.63 125
1.00 25 12.08 198 9.15 150
1.50 40 71.00 1163 34.78 570
2.00 50 71.00 1163 38.75 635
3.00 (47) 80 463.80 7600 250.20 4100
4.00 (47) 100 463.80 7600 250.20 4100
ACTUATION

40 ADVANTAGE ® SWITCH PACKAGE SP-2
As automation becomes increasingly more important, the
need for an accurate and reliable control system is paramount.
SP 2 complies with industry standards and meets
these needs.
SIZE RANGE
1/4"–4" (DN 8–100)
TEMPERATURE
150°F (65°C)
HOUSING MATERIAL
Upper and lower cover:
Polyarylsulfone (PAS) Thermoplastic FDA compliant.
Maximum temperature is 300°F (149°C).
SWITCH SELECTION
• Mechanical: Honeywell Microswitch ®
• Proximity: Pepperl & Fuchs Inductive
CONDUIT PORTS
Two 1/2" NPT conduit ports. Package can be rotated
at 45° increments.
ELECTRICAL RATING
Nema:
Nema 4x
Ingress Protection
Rating: IP66
Class I, Div 1, Groups
A-G: SP2N with amplifier
Class I, Div 2, Groups
A-G:
SP2Z
SP2P
SP2NP
Intrinsically Safety
(FM & CSA Approved):
SP2N with amplifier
UL and CSA Approved:
Switches and Terminal Strip.
Hermetically Sealed:
Proximity Switches.
Housing Flammability
Rating:
V0
Wire Gauge:
12 Gauge Max
Cenelec Zones 0, 1, 2
SP2N with amplifier
Note: SP2 is not autoclavable.
SWITCH PACKAGE SP 2
ORDER CODE SWITCH TYPE SWITCH CONTACT/OUTPUT AMPERAGE VOLTAGE
SP2S Mechanical Silver 10 A 250 VAC
250 mA 250 VDC
SP2G Mechanical Gold 1 A 125 VAC
SP2Z Proximity 2 Wire “Z” 100 mA 30 VDC
SP2N Proximity 2 Wire Namur 3 mA 24 VDC
SP2P Proximity 3 Wire PNP 100 mA 30 VDC
SP2NP Proximity 3 Wire NPN 100 mA 30 VDC

ADVANTAGE ® SWITCH PACKAGE SP-2 41 41
LIST OF PARTS
ITEM DESCRIPTION MATERIAL QUANTITY
1 1 Bonnet Polyarylsulfone 1
1 Housing—Lower PAS 1
2 Adapter—Switch Stn., Stl. A-582, TY 303 1
3 Switch — 2
4 Insulator—Switch Nomex Aramid 1
5 “O” Ring, #128 Buna N, FDA Compliant 1
6 Housing—Upper PAS 1
7 Actuator—Switch Alum, B-211-6061-T6 1
8 Bracket—Switch Mtg Stn., Stl., A-240, Series 300 1
9 Rod—Switch Actuator Stn., Stl., A-582, TY 303 1
10 “O” Ring, #117 Buna N, FDA Compliant 1
11 Adapter—Switch PAS 1
12 “O” Ring, #116 Buna N, FDA Compliant 1
13 “O” Ring, #152 Buna N, FDA Compliant 1
14 Nut—Square Stn., Stl., 18-8 1
16 Screw—Hex Soc. Set Stn., Stl., 18-8 1
19 Rod—Switch Actuator Stn., Stl., A-582, TY 303 1
20 Terminal Strip — 1
21 Adapter—Switch PAS 1
22 Bracket—Adjusting Stn., Stl., A-240, Series 300 2
23 Screw—Modified Stn., Stl., 18-8 2
3” - 4” (DN 80-100) SERIES 47 ONLY
DETAIL “B”
SWITCHES

42 ADVANTAGE ® SWITCH PACKAGE SP-2.5
Switch Package 2.5, “SP2.5”, is a modification of
switch pack SP2.0 providing a small dimensional envelope
while increasing the design flexibility and ease of
maintenance for valve sizes 1/4" -1" (DN 8-25).
SIZE RANGE
1/4"–1" (DN 8–25)
TEMPERATURE
150°F (65°C)
Nema:
Nema 4x
Ingress Protection
Rating:
IP66
SWITCH PACKAGE SP 2.5
HOUSING MATERIAL
Upper and lower cover: Polyarylsulfone (PAS)
Thermoplastic FDA compliant. Maximum temperature
is 300°F (149°C).
SWITCH SELECTION
• Mechanical: Honeywell Microswitch ®
• Proximity: Pepperl & Fuchs Inductive
CONDUIT PORTS
Two 1/2" NPT conduit ports. Package can be
rotated at 45° increments.
ELECTRICAL RATING
Class I, Div 1, Groups
A-G:
SP5N with amplifier
Class I, Div 2, Group A-
G:
SP5Z
SP5P
SP5NP
Intrinsic Safety
(FM and CSA
approved):
SP5N with amplifier
UL and CSA Approved:
Switches and Terminal
Strip.
Hermetically Sealed:
Proximity Switches.
Housing Flammability
Rating:
V0
Wire Gauge:
12 Gauge Max
Cenelec Zones 0, 1, 2:
SP5N with amplifier
Note: SP2.5 is not autoclavable.
ORDER CODE SWITCH TYPE SWITCH CONTACT/OUTPUT AMPERAGE VOLTAGE
SP5S Mechanical Silver 5 A 250 VAC
5 A 30 VDC
SP5G Mechanical Gold 100 mA 250 VAC
100 mA 30 VDC
SP5Z Proximity 2 Wire “Z” 100 mA 30 VDC
SP5N Proximity 2 Wire Namur 3 mA 24 VDC
SP5P Proximity 3 Wire PNP 100 mA 30 VDC
SP5NP Proximity 3 Wire NPN 100 mA 30 VDC

ADVANTAGE ® SWITCH PACKAGE SP-2.5 43
7 6 5 4 3 2 1
7 6 5 4 3 2
1
MECHANICAL PROXIMITY
SWITCHES

44 ADVANTAGE ® SWITCH PACKAGE SP-3.0
Switch Package 3.0, “SP-3”, is the newest addition to
Pure-Flo Solution Group’s product line. Designed
specifically for a broad range of Pharmaceutical/
Bioprocessing applications, SP-3 provides a small
dimensional envelope while increasing the design
flexibility and available switch options for valve sizes
1/4"-2" (DN 8-50)
SIZE RANGE
1/4"–2" (DN 8–50)
TEMPERATURE
140°F (60°C)
HOUSING MATERIAL
Housing: Polyamide, FDA compliant.
Cover: Polysulfone, FDA compliant.
Maximum temperature is 140°F (60°C).
SWITCH SELECTION
• Mechanical
• Proximity
CONDUIT PORTS
One 1/2" NPT conduit port, located radially at any
position, 360°.
ELECTRICAL RATING
Nema:
Nema 4x
Ingress Protection
Rating:
IP65
Class I, Div 1, Groups
A-G:
SP3N with amplifier
Class I, Div 2, Group A-
G:
SP3Z
SP3P
SP3NP
Intrinsic Safety
(FM and CSA
approved):
SP3N with amplifier
UL and CSA Approved:
Switches and terminal strip
Hermetically Sealed:
Proximity Switches.
Wire Gauge:
16 Gauge
CENELEC Zones 0, 1, 2:
SP3N with amplifier
Note: SP3.0 is not autoclavable.
SWITCH PACKAGE SP 3.0
ORDER CODE SWITCH TYPE SWITCH CONTACT/OUTPUT AMPERAGE VOLTAGE
SP3S240 Mechanical Silver 10 A 230 VAC/DC
SP3S110 Mechanical Silver 10 A 110 VAC/DC
SP3S48 Mechanical Silver 12 A 48 VAC/DC
SP3G Mechanical Gold 100 mA 30 VAC/DC
SP3Z Proximity 2 Wire “Z” 100 mA 30 VDC
SP3N Proximity 2 Wire Namur 3 mA 24 VDC
SP3P Proximity 3 Wire PNP 200 mA 30 VDC
SP3NP Proximity 3 Wire NPN 200 mA 30 VDC

ADVANTAGE ® SWITCH PACKAGE SP-3.0 45
MECHANICAL
PROXIMITY
ACTUATOR SIZE (“A” )
BIO-TEK - 1.0 (0.98)
1.5 & 2.0 (1.46)
SWITCHES

46 MANUAL BONNET SWITCH PACKAGE
A single Mechanical Switch is now an available option
with PAS (polyarylsulfone) and stainless steel Pure-Flo
manual bonnets. The switch is adjustable and is
designed to indicate when the valve has reached the
closed position. The switch is available in valve sizes
1/2" through 2". The mechanical switch is available
with silver contacts rated at 250 vac, 5A. Gold contacts
are also available and are rated at 30 vdc, 0.1A.
The maximum external temperature of the switch
housing is 150ºF. The switch enclosure complies with
NEMA 4X/IP65 and the mechanical switch is UL and
CSA listed.
BONNET CONFIGURATION
Hand Wheel operated PAS and Stainless Steel
bonnet assemblies
SIZE RANGE
0.50", 0.75", 1.00", 1.50" and 2.00"
ENCLOSURE SIZE
2.75" L x 1.18" square
EXTERNAL HOUSING MATERIAL
Nylon
SWITCH VOLTAGE
250 vac, 5A (silver counters) or 30 vdc, 0.1A
(gold contacts)
TEMPERATURE RATINGS
External -32ºF to 150ºF
WASHDOWN CAPABILITIES
IPA, Sodium Hypochlorite, Sodium Hydroxide,
Hydrogen Peroxide, chloride detergents
APPROVALS
Enclosure - Nema 4X hosedown, IP 65.
Mechanical Switch - UL/CSA
CONDUIT PORT
1/2" NPT
TERMINALS
NO, NC, C
WIRE GAGE
14-20 AWG
ADJUSTABILITY
Switch is adjustable, housing can be rotated 360º
at 45º increments

MANUAL BONNET SWITCH PACKAGE
2” PAS BONNET ASSEMBLY
CLOSED POSITION
MANUAL BONNET MECHANICAL
SWITCH ASSEMBLY
0.5” PAS BONNET ASSEMBLY
CLOSED POSITION
47
SWITCHES

48 PURE-FLO ® HOT LOCK OUT BONNET ASSEMBLY
The Pure-Flo Hot Lock Out Bonnet Assembly* provides the
capability of physically locking out a manual valve during
sterilization and sanitization protocols allowing the valve
to close but not to open, thus preventing possible operator
injury due to scalding. A manual override switch is
provided to enable the operator to open the valve as
required during sterilization/sanitization protocols. This
bonnet assembly is available in sizes 0.50”, 0.75”, and
1.00” for bonnets constructed of PAS, and can replace
existing bonnets in the field predicated on space constraints
and the availability and/or ability to install a temperature
switch. Stainless bonnets are available as an
option. The bonnet assembly will withstand typical washdown
protocols inherent in the
Pharmaceutical/Bioprocessing Industries such as alcohol,
caustics, sodium hypochlorite and chloride detergents as
well as external temperatures from 32° F to 120°F. The
basic device is available with either 120 VAC or 24 VDC
voltage input. Electric outputs emulating mechanical limit
switches (silver), two-wire “Z” and three-wire proximity
(PNP-NPN) switches are available options with the 24 vdc
unit. In addition, the assembly can be wired to provide
an adjustable opening stop to limit the opening of the
valve. The device will be tested to “safety requirements
for electrical equipment for measurement, control and
laboratory use” (UL3101, CSA 1010.1). Applicable compliances
include: CSA (NRTL/C), CE Mark (24 volt DC).
Nema 4X hosedown and IP 65.
* Patent pending
BONNET CONFIGURATION
Hand wheel operated
SIZE RANGE
0.50", 0.75" and 1.00"
ENCLOSURE SIZE
5.12" OD x 2.56" height
HOUSING MATERIALS
PAS, FDA compliant
BONNET MATERIALS
PAS- Standard; Stainless Steel-Optional
BASE UNIT VOLTAGE
120 vac or 24 vdc
SWITCH OUTPUT OPTIONS
available with 24 vdc base unit
3 wire proximity (PNP-NPN); 2 wire “Z” proximity and
mechanical relay
OPENING TEMPERATURE SWITCH
Set temperature of switch provided by Engineered
Valves @ 120°F
WASHDOWN CAPABILITIES
Caustic, Alcohol, Sodium hypochloride, chloride
detergents
APPLICABLE COMPLIANCES
Nema 4X hosedown, IP 65, CSA (NRTL/C), CE mark
for 24 vdc
CONDUIT PORT
1/2" NPT
ELECTRICAL RATING
LBA - 115 VAC 60HZ, 7.5W Base Unit
LBM - 24 VDC, 5W with Mechanical Switch Output
LBD - 24 VDC, 5W Base Unit
LBP - 24 VDC, 10W with Solid State Switch Output
LBD1 - 24 VDC, 5W Base Unit with Position Feedback
(potentiometer)

WFI POINT-OF-USE SCHEMATIC
COLD
Not Engaged - The Hot Lock Out
Bonnet is not engaged. The valve
can be opened and closed as in the
case of a normal bonnet assembly.
HOT
Engaged - The Hot Lock Out
Bonnet function is engaged. The
valve can be closed but not opened.
SANITATION/STERILIZATION
Manual Override - The disengagement
of the Hot Lock Out
Bonnet is accomplished by depressing
the “Hot” button. This allows
the valve to be opened as long as
the hot button is depressed. When
the button is released, the lock out
feature is once again engaged.
VALVE SIZE “A” “B”
0.50 6.52 2.90
0.75 7.92 3.35
1.00 8.43 3.85
49
SWITCHES

50 DIA-FLO ® ACTUATOR
The Dia-Flo Actuator, diaphragm driven and pneumatically
operated, is a process proven actuator suitable for both
the Pure-Flo and Dia-Flo product line. The Dia-Flo Actuator
is recommended as an alternate to the Advantage actuator
for applications in which the line pressure or plant air
available pressure is not within the advantage actuator
parameters.
AVAILABLE SIZES
The Dia-Flo actuator is available in seven interchangeable
sizes and can be readily mounted to any size
valve with the proper size bonnet. The broad selection
of sizes ensures closure against a range of line pressures
with almost any plant air available pressure. The
Dia-Flo actuator is typically utilized when the line
pressure or plant air available parameters exceed
those permitted by the Advantage actuator.
ACTUATOR MATERIALS
The actuator covers are supplied standard as aluminum
for lighter weight and corrosion resistance
and are also available in ductile iron for durable
strength.
CORROSION RESISTANT COATINGS
Available coatings include atmospheric resistant white
epoxy, Kynar ® PVDF and Nylon.
ACTUATOR DIAPHRAGMS
The actuator diaphragm is a molded, nylon reinforced
oil-resistant elastomer, designed for long life at air
pressures up to 85 psi (5.9 bar).
VALVE BODY DIAPHRAGMS
The selection of body diaphragms includes all Pure-Flo
elastomer and PTFE Diaphragms.
TRAVEL STOP
An externally adjustable Travel Stop, which prevents
diaphragm over-closure and prolongs the diaphragm
life, is featured as standard on all Fail Closed actuators,
with the exception of the smallest Dia-Flo actuator,
the 3212.
ACCESSORIES
Available accessories include Adjustable Opening
Stop, Adjustable Travel Stop, Visual Position Indicator,
Wrench or Handwheel Operated Manual Overrides,
Mechanical and Proximity Limit Switches and a Moore
or Conoflow Positioner.

ADVANTAGE ® ACTUATOR WITH POSITIONER 51
For throttling and flow control applications, the direct
mounted Moore Positioner with Advantage Actuator is
a compact and reliable solution.
“B”
“A”
MOORE POSITIONER
The selected positioner is the pneumatic Moore
Products 73-series positioner which operates on
3-15 psi (0.2-1.0 bar). A transducer can be readily
adapted to handle an I/P conversion from a
typical 4-20 mA.
CLOSE COUPLED
The design is close-coupled and allows for direct
air loading from the Moore positioner to the
upper actuator chamber in Air to Open-Air to
Close and Fail Open Actuators.
VISUAL POSITION INDICATOR
The transparent tubing and red spring disc allows
for visual position verification.
VALVE SIZE A B
Inch DN Inch cm Inch cm
0.75 20 8.34 212 14.06 357
1.00 25 8.34 212 14.46 367
1.50 40 9.06 230 18.81 478
2.00 50 9.06 230 19.28 490
3.00 +
4.00 +
80 9.81 249 27.03 687
100 9.81 249 28.23 717
+ Dimensions reflect 47 acuator
ACTUATION/CONTROL

52 DUALRANGE ® CONTROL VALVE
The Dualrange is a uniquely designed bonnet with double
nested compressors for the use of throttling and
controlling the flow of process fluids.
The Dualrange Valve is the first diaphragm valve
designed expressly for control work. Available in sizes
1"– 6" (DN 25–150), it combines all the advantages of
ITT weir-type diaphragm valves with greatly improved
throttling characteristics. The Dualrange utilizes the
Dia-Flo actuator and has greater rangeability than
other diaphragm valves, due to the dual nested compressors
unique to Pure-Flo Solutions Group.
SIZE RANGE
1"– 6" (DN 25–150)
PRESSURE/TEMPERATURE
See Chart on page 75.
BONNET MATERIAL
Coated Ductile Iron (see page #25)
ACTUATION
Dia-Flo pneumatic actuator is available in Direct,
Reverse or Double Acting. Refer to the Dia-Flo
Diaphragm Valves Selection Guide for dimension and
sizing information.
POSITIONER
Conoflow and Moore positions are available. Refer to
the Dia-Flo Engineering and Service guide for dimensional
and sizing information.
APPLICATIONS
The Dualrange Control Valve is well suited for the
following services:
• Where valves large enough to handle normal
process flows cannot throttle low enough to
control small amounts of flow required during
start-up operations
• Where batching operations require a need for
increased process control
• Where abrasives reduce valve life on throttling
applications
• Where split-ranging has been necessary to
provide rangeability not available in a single
diaphragm valve

FINE THROTTLING
;
;; ;
;
;; ; ; ;
;;
; ; ;;
;;; ;;
; ;
;; ; ; ; ; ; ;
;
;;
; ;;; ; ;;
;;; ;; ; ; ;;;;
;;; ;;;; ;; ; ;;
Dualrange Conventional
The excellent performance of the Dualrange is the
result of a simple but effective innovation in
diaphragm valve design: a two-piece compressor. This
two-piece compressor assembly provides independent
control over two areas of the diaphragm. Starting
from a closed position, the first increment of stem
travel allows only the inner compressor to move from
the weir, resulting in a contoured opening in the center
of the valve rather than slit across the entire weir.
This improvement in the shape of the valve opening
;
;; ; ;
;;
; ;
; ;
FLOW RATES
• Recommended for throttling in valve open range of 20–80%
;; ;
FULL OPEN
;;; ;;
;;;
;;;
;;
;;;;
Dualrange ;;;;
Conventional
helps prevent clogging and the dewatering of stock
and keeps abrasion at a minimum. While springs hold
the outer compressor firmly seated, the inner compressor
may be positioned independently to provide
accurate control over low flow rates. When the inner
compressor is opened to its limit, the outer compressor
begins to open. From this point on, both compressors
move as a unit. When wide open, the Dualrange
provides the same full flow capacities of Engineered
Process Solutions weir-type valves.
VALVE SIZE ESTIMATED CV AND KV FOR DUALRANGE ® BONNET WITH PURE-FLO ® DIAPHRAGM VALVE
Inch/DN 1.0" 25 1.5" 40 2.0" 50 2.5" 65 3.0" 80 4.0" 100 6.0" 150
% OPEN Cv K v Cv K v Cv K v Cv K v Cv K v Cv K v Cv K v
10 1.0 0.2 2.0 0.5 4.0 1.0 8.0 1.9 14.0 3.4 24.0 5.8 65.0 15.6
20 3.2 0.8 8.0 1.9 9.0 2.2 18.0 4.3 27.0 6.5 47.0 11.3 125.0 30.0
30 5.2 1.2 14.0 3.4 14.0 3.4 28.0 6.7 42.0 10.1 70.0 16.8 255.0 61.2
40 7.4 1.8 20.0 4.8 19.0 4.6 52.0 12.5 68.0 16.3 130.0 31.2 365.0 87.6
50 9.4 2.3 28.0 6.7 33.0 7.9 68.0 16.3 97.0 23.3 185.0 44.4 445.0 106.8
60 13.0 3.1 35.0 8.4 50.0 12.0 80.0 19.2 115.0 27.6 245.0 58.8 515.0 123.6
70 15.0 3.6 42.0 10.1 62.0 14.9 85.0 20.4 135.0 32.4 300.0 72.0 550.0 132.0
80 17.0 4.1 44.0 10.6 69.0 16.6 89.0 21.4 150.0 36.0 345.0 82.8 570.0 136.8
90 18.0 4.3 46.0 11.0 70.0 16.8 92.0 22.1 165.0 39.6 375.0 90.0 590.0 141.6
100 18.6 4.5 48.0 11.5 70.0 16.8 95.0 22.8 180.0 43.2 400.0 96.0 600.0 144.0
Note:
Values in this table are calculated and are not based on empirical data.
53
ACTUATION/CONTROL
;;;

54 BIO-TEK ® DIAPHRAGM VALVE
Designed exclusively for the stringent requirements of the Bioprocessing Industry, the Bio-Tek
Diaphragm Valve is a compact, lightweight solution for reducing contamination in process sys-
tems. Available sizes are 1/4", 3/8" and 1/2" (DN 8, 10 and 15).

DIAPHRAGM GRADE TEMPERATURE
MATERIAL °F °C
EPDM 16, H 300° 149°
PTFE TM, R-2 350° 176°
The Bio-Tek Valve body is manufactured from a
316L stainless steel forging and is available in O.D.
tube weld ends, Tri-Clamp fractional ferrules, as well
as DIN/ISO weld end connections. Other specialty end
connections available upon request include;
Swagelok ® , Cajon VCR ® and Cajon VCO ® . Standard
O.D. tube and DIN/ISO end connections are 1"
(25mm) in length to facilitate orbital welding.
Available Bio-Tek Valve sizes are 1/4, 3/8 and 1/2" (DN
8, 10, and 15). The Bio-Tek Valve features the same
body design which allows the inlet and outlet ports to
be customized to the desired tube size. This design
feature allows the same size bonnet, diaphragm and
actuator to be interchangeable among all Bio-Tek
Valves regardless of size, facilitating maintenance and
reducing the number of replacement parts.
BIO-TEK BONNET
The manual Bio-Tek bonnet is available in two styles:
the Standard Model “16”, and the Sealed Hygienic
Internal Model “17”.
For critical systems, model “17”, provides a hygienic
secondary containment boundary prohibiting the
accumulation of fluids in the bonnet area during
washdown protocols. The Hygienic Internals are a
precautionary measure utilized at the engineer’s discretion
to prevent the loss of a process batch in the
case of a diaphragm failure resulting in the process
fluid contacting the bonnet internals.
The Bio-Tek bonnet model “16” is unsealed and is
the more economical choice for less critical applications.
BIO-TEK DIAPHRAGM
The Bio-Tek Valve is available with four FDA compliant
diaphragms, two grades of EPDM (ethylenepropylenediene-monomer)
and two grades of PTFE (polymerized-Tetrafluoroethylene).
The PTFE Diaphragm is a
two piece design with a PTFE face and an FDA compliant
EPDM backing cushion.
BIO-TEK FABRICATIONS
The Bio-Tek Valve is readily available in all standard
Pure-Flo fabrications: GMP ® , Sterile Access, Zero
Static, Zero Static “T” and with Tube Extensions.
55
SPECIALTY VALVE/BIO-TEK ®

56 BIO-TEK ® DIAPHRAGM VALVE
The Bio-Tek Valve is a compact, lightweight
solution ideal for Bioprocessing applications
and utilized frequently as a sample or drain
port in Pharmaceutical process systems and
Pure-Flo fabrications.
SIZE RANGE
1/4", 3/8", 1/2" (DN 8, 10, 15)
PRESSURE/TEMPERATURE
150 psi at 220°F (10.34 bar at 104°C)
Maximum external temperature: 300°F, 149°C
See General Engineering Data section, page 75
BODY MATERIAL
316L Stainless Steel Forging, ASTM A-182-F316L, S9
refer to General Engineering Data section for drainability angles.
END CONNECTIONS
The basic valve body is supplied with buttweld ends 1.00"
(25 mm) in length machined to accommodate the following
end connections:
1/4" • 20 Gauge O.D. Tubing
• 18 Gauge O.D. Tubing
3/8" • 20 Gauge O.D. Tubing
• 18 Gauge O.D. Tubing
1/2" • 18 Gauge O.D. Tubing
• 16 Gauge O.D. Tubing
In addition, tube fittings such as the following are available:
Swage Lok ® , Cajon VCR ® , Cajon VCO ® , as well as sanitary
ferrules*.
DIAPHRAGMS
PTFE - TM, R2; FDA compliant
EDPM - #16, H; FDA compliant
BONNET
Model 16: Standard
Model 17: Sealed
BONNET MATERIALS
Model 16
• Housing: 316 Stainless Steel, Investment Cast, ASTM
A-351 grade CF8M
• Spindle: 316 Stainless Steel, cold drawn ASTM A-276
condition B
• Compressor: Polyarylsulfone (PAS) FDA compliant
thermoplastic
Model 17
• Housing: 316 Stainless Steel, investment cast, ASTM A-351
grade CF8M
• Spindle: 316 Stainless Steel, cold drawn ASTM A-276
condition B
• Compressor: 316 Stainless Steel, cold drawn ASTM A-276
• “O” Rings: Fluoropolymer, FDA compliant
* Buttweld x clamp bodies machined from clamp end bodies.
See page # 57 for dimensional data.

1 Thermoplastic PAS (polyarylsulfone) in model 16.
2 Only applicable to model 17.
* Recommended spare parts.
“A” BUTTWELD “A” TRI-CLAMP “B” “C”
3.5 2.53 0.34 2.62
88.9 64.3 8.6 66.5
LIST OF PARTS
ITEM DESCRIPTION MATERIAL QUANTITY
1 Bonnet Stn. Stl. ASTM A-351, GR CF8M 1
2 1 Compressor Stn. Stl. ASTM A-276, Type 316 1
3 Diaphragm*, Plastic PTFE (Fluorlastic) 1
4 Diaphragm*, Elastomer EPDM, compliance with FDA CFR #21 1
5 Cushion, Backing* EPDM, compliance with FDA CFR #21 1
6 Body, Weir, Buttweld, Tube Stn. Stl., forged, ASTM A-182-F316L, S9 1
7 Spindle, Adj Travel Stn. Stl., ASTM A-276, Type 316, cond B 1
8 Nut, Hex, Adj Travel Stn., Stl., Type 18-8 1
9 Handwheel, Shroud PAS 30% glass-filled 1
10 2 “O” Ring Dash #114* Viton, compliance with FDA CFR #21 1
11 2 “O” Ring Dash #118* Viton, compliance with FDA CFR #21 1
12 2 “O” Ring Dash #007* Viton, compliance with FDA CFR #21 1
13 Screw, Cap, Socket Head Stn. Stl., Type 18-8 4
14 Screw, Cap, Socket Head Stn. Stl., Type 18-8 1
15 Screw, Cap, Hex Socket Stn. Stl., Type 18-8 1
16 Cap Flextemp 1
17 Washer, Spring Lock Stn. Stl., Type 18-8 4
18 Indicator, Decal Mylar 1
ADJUSTABLE TRAVEL STOP
A concealed adjustable device which provides a metal to
metal stop is standard. This prevents overclosing the valve,
which prolongs diaphragm life.
HANDWHEEL SHROUD
PAS (polyarylsulfone) is a durable, lightweight,
Thermoplastic resin ideal for caustic, alcohol and chloride
washdowns.
AUTOCLAVABLE
The entire Bio-Tek ® Valve assembly is autoclavable.
VISUAL POSITION INDICATOR
Position of valve is indicated by color band on bonnet.
INTERIOR FINISH
The interior body surface is available with a choice of finishes
ranging from 11–35 μin (.28–.89 μm). Electropolish
is also available over interior/exterior surfaces upon
request.
FLOW RATES
Size DN
CV/KV DATA
CV1 KV2 0.25 8 .89 0.21
0.375 10 1.92 0.46
0.50 15 3.03 0.73
Notes:
1. Values expressed in GPM per one psi pressure drop.
2. Values expressed in liters/second per one bar pressure drop.
57
SPECIALTY VALVE/BIO-TEK ®

58 BIO-TEK ® D/V - SWICKLE
The swickle sample port is the most recent modification
of the Bio-tek diaphragm valve and is dedicated
to sample applications within the Brewery
Industry.
FEATURES
Diaphragm Valve Design
316L Investment Cast Stainless
Steel Body & 316 Stainless
Steel Bonnet
PAS (polyarylsulfone) Bonnet
Shroud/Hand Wheel
EPDM & TFE Diaphragms
Automatic Actuation
BENEFITS
The swickle sample port is the most recent modification
of the Bio-Tek diaphragm valve and is dedicated to sample
applications within the Brewery Industry. The Bio-Tek
diaphragm valve, which is well known for its inherent
clean design is now available with an integral outlet spout
connection making it easily adaptable to current plug valve
sampling devices. The valve body is available in a variety of
inlet connections including: 16 & 18 gauge buttweld, Tri-
Clamp fractional ferrules and swivel fittings.
MATERIALS
Body - 316L Stainless Steel ASTM A-351 GR CF3M
Bonnet - 316 Stainless Steel ASTM A-351 GR CF8M
Hand Wheel/Shroud - PAS (Polyarylsulfone) - FDA accepted
Diaphragms - EPDM & PTFE - FDA accepted
INTERIOR SURFACE
35μ inch Ra - mechanical polish
END CONNECTIONS
3/8” 18 Gauge O.D. Tubing Buttweld by Swickle Nozzle
1/2” 16 Gauge O.D. Tubing Buttweld by Swickle Nozzle
3/8” or 1/2” Fractional Ferrule by Swickle Nozzle
3/8” Swivel Fitting by Swickle Nozzle
The diaphragm valve is the acknowledged valve of choice in clean, aseptic and
sterile applications. By design, the diaphragm valve reduces product contact surfaces,
hold up volume and internal pockets, reducing the need for cumbersome
SOP’s during product sampling.
The body and bonnet are integral stainless steel investment castings for high
integrity and corrosion resistance.
The Bio-Tek Diaphragm Valve comes standard with PAS (polyarylsulfone) bonnet
shroud/handwheel which is a durable, lighweight thermoplastic resin, ideal for
caustic, chloride and alcohol washdowns. A concealed travel stop prevents
overclosure of the diaphragm, which prolongs diaphragm life. Position of the
valve is indicated by a color band on the bonnet.
Both EPDM and TFE diaphragms are available to provide material flexibility for
your sampling requirements and are interchangeable without modifying bonnet
internals.
The manual Bio-Tek valve is easily converted into a pneumatic-driven diaphragm
actuator by simply removing four bonnet cap screws and changing bonnet
assemblies. All three modes of actuation, i.e. Fail Closed, Fail Open and Double
Acting, are available in the same dimensional envelope.

1/2” TRI-CLAMP X SWICKLE BODY
3/8” OR 1/2” BUTTWELD X SWICKLE BODY 3/8” SWIVEL NUT X SWICKLE BODY
LIST OF PARTS
ITEM DESCRIPTION MATERIAL QUANTITY
1 Bonnet Stn. Stl. 1
2 Compressor PAS 1
3 Diaphragm TFE, GR R2 1
4 Cushion, Backing EPDM 1
5 Body Stn. Stl. A-351-CF3M 1
6 Spindle, Adj Travel Stn. Stl. 1
7 Nut, Hex Mod. Adj Travel Stn., Stl. 1
8 Handwheel, Shroud PAS 1
9 Screw, SOC HD Cap Stn., Stl. 4
10 Screw, SOC HD Cap Stn., Stl. 1
11 Screw, Hex SOC Set Stn., Stl. 1
12 Cap, Caplug Flextemp 1
13 Washer, Springlock Stn. Stl. 4
14 Indicator Mylar 1
59
SPECIALTY VALVE/BIO-TEK ®

60 TANK BOTTOM DIAPHRAGM VALVE

“Our customers have been more than pleased with the performance of the Pure-Flo Tank Bottom Diaphragm Valve. Several
customers have contracted us to retrofit their bioreactors with the Pure-Flo Valve. In continual dealings and communications
with ITT, the service has been first class. We would definitely recommend ITT to any of our customers and feel that
the ITT design only enhances our workmanship and installation in presenting a desirable package to our customers.”
Fred R. Schaefer, Jr. , Mechanical Superintendent, The Whiting-Turner Contracting Company, Baltimore, Maryland
The Tank Bottom Diaphragm Valve is the first weir-type
diaphragm valve designed specifically for tank bottom
applications in the Pharmaceutical and Bioprocessing
Industries.
This unique design maintains the same inherent design
features as the process proven Pure-Flo Diaphragm Valve,
including a weir-type design that maintains a streamlined
fluid passage while minimizing the interior sump at the
bottom of a vessel. Machined from 316L stainless steel
bar stock, this fabrication is available with a 30° standard
outlet port. A 45° outlet port can be furnished on request
and is ideally suited for vessels with jackets to prevent the
removal of excess jacketing.
The Pure-Flo Tank Bottom Valve is designed in accordance
with the ASME Boiler and Pressure Vessel Code, Section
VIII, Division #1. In accordance with this standard, heat
numbers are provided for all fluid contact surfaces and
the valve body fasteners. This includes the valve body,
tube, weld wire, ferrule (as applicable) and fasteners. The
heat numbers are traceable to Certified Mill Test Reports
(CMTR) which can greatly facilitate the validation process
and are available upon request.
Available with the compact Advantage actuator or Dia-
Flo actuator, the Tank Bottom Valve can be pneumatically
operated and controlled. In addition, the Tank Bottom
Valve can also be utilized in throttling applications to
control the flow at the bottom of the vessel with the use
of an Advantage actuator with Moore Positioner or the
Dualrange Control Valve.
Applications range from draining and controlling the flow
to the sampling of a vessel fluid. When dealing with a
valuable process fluid, you may opt to use the 1/2" Tank
Sampling Valve specifically designed for weld attachment
to the side of a vessel and able to minimize the flow during
sample inspections. In addition, the Tank Bottom
Valve, which is designed for weld attachment to the vessel
surface, is available with ANSI flanges as a special
request item. Available sizes are 1/2"–4" (DN 15–100).
The Pure-Flo ® Tank Bottom Diaphragm Valve is patented under US Patent
Number 5,227,401.
61
SPECIALTY VALVE/TANK BOTTOM

62 TANK BOTTOM DIAPHRAGM VALVE
The Tank Bottom Diaphragm Valve is designed
for use at the bottom of a tank or vessel to
drain or sample while minimizing the interior
sump and preventing any dead leg for bacteria
or microorganism entrapment.
SIZE RANGE
1/2"–4" (DN 15–100)
BODY MATERIAL
316L Stainless Steel Bar Stock ASME SA-479
(UNS S31603), 1/2"–4" (DN 15–100)
PRESSURE/TEMPERATURE
RECOMMENDATIONS
See General Engineering Data section, page 75.
TANK CONNECTION
The tank interface surface is designed for a fillet weld
attachment. However, ANSI flanges can be ordered upon
special request.
DRAIN PORT END CONNECTIONS
Standard outlet port is on a 30° angle. 45° angle is available
upon special request.
Buttweld:
• 14, 16 Gauge O.D. Tubing, dependent on size.
• Schedule 5, 10, and 40 Pipe
Quick Disconnect:
• Tri-Clover Tri-Clamp
• Cherry Burrell “S”, “Q”, and “I” line ®
• Superior Stainless, Valex and G&H ferrules
DESIGN COMPLIANCE
ASME Boiler and Pressure Vessel Code Section VIII,
Division #1.
COMMON APPLICATIONS
• Sterile Receivers
• Innoculant Tanks
• Fermentation Vessels • CIP Tanks
• Cell Culture Holding Vessels • Any other batch or
• Water-for-Injection
continuous proce
Storage Vessels
• Vessels demanding
• Process Vessels
• Media Fill Vessels
ultra-pure conditions
FLOW CHARTS
C V/K V DATA
Size DN Cv 1 Kv 2
0.50 15 3.5 0.8
1.00 25 17.5 4.2
1.50 40 47.5 11.4
2.00 50 69.0 16.6
3.00 80 175.0 42.0
4.00 100 386.0 92.6
Notes: 1. Values expressed in GPM per one psi pressure drop.
2. Values expressed in liters/second per one bar pressure drop.

Valve Size A B C D E F G H I J
Inch DN Inch mm Inch mm Inch mm Inch mm Inch mm Inch mm Inch mm Inch mm Inch mm Inch mm
0.50 15 2.75 69 1.33 33 2.19 56 4.12 104 0.56 14 50° 50° 20° 20° 1.75 44 2.24 56 2.69 68
1.00 25 3.75 95 2.28 57 2.23 57 5.62 142 0.50 12 34.5° 34.5° 20° 20° 1.75 44 2.92 74 3.09 78
1.50 40 5.50 139 2.75 69 2.56 65 8.24 209 0.56 14 34° 34° 15° 15° 1.75 44 4.19 106 3.86 98
2.00 50 7.00 177 3.75 95 3.14 80 9.06 230 0.79 20 37° 37° 15° 15° 2.25 57 4.24 107 4.87 124
3.00 80 10.00 254 5.00 127 3.97 101 11.66 296 1.00 25 36° 36° 15° 15° 2.25 57 5.65 143 5.39 137
4.00 10011.88 301 N/A N/A 5.29 134 14.84 377 0.50 12 N/A N/A 23.5° 23.5° 2.25 57 8.19 208 6.14 156
Valve Size K L M N O P
Inch DN Inch mm Inch mm Inch mm Inch mm Inch mm Inch mm
0.50 15 6.24 158 5.08 129 3.77 96 10.00 254 5.42 138 5.29 134
1.00 25 8.00 203 6.37 162 5.21 132 11.60 292 6.35 161 5.29 134
1.50 40 11.50 292 7.40 188 6.20 158 15.34 390 8.48 215 5.29 134
2.00 50 12.8 326 8.78 222 7.58 192 16.72 425 8.88 226 5.29 134
3.00 + 80 14.26 362 10.28261 7.44 189 19.10 485 9.70 246 5.29 134
4.00 + 100 15.16 385 11.18284 8.34 212 20.54 522 10.56 268 5.29 134
3.00* 80 17.20 437 10.19259 7.12 181 25.15 639 13.14 334 9.75 248
4.00*100 18.25 463 11.24285 8.17 207 26.70 678 14.08 358 9.75 248
+ Series #33 ** - SP#2 Dimension
* Series #47
VALVE SIZE BODY WEIGHT W/STUB
0.5" 1.5 lb.
1.0" 2.5 lb.
1.5" 6.6 lb.
2.0" 13.3 lb.
3.0" 36.2 lb.
4.0" 77.3 lb.
30 0
63
SPECIALTY VALVE/TANK BOTTOM

64 DIVERT VALVES
The Pure-Flo family of divert valves provides exceptional flexibility in process system design while
minimizing contact surfaces, hold up volume, and overall dimensional envelope. Clockwise from
top right: 2-way divert, chromatography valve, 5-way divert and sterile vent filter shunt valve.

PURE-FLO ® DIVERT VALVES
The patented Pure-Flo Divert Valve is the first
diaphragm-style divert valve ideal for applications
involving the diverting or mixing of process fluids. Key
advantages to this design are as follows:
• The Pure-Flo Divert Valve reduces dead leg typical
in diverting applications utilizing two conventional
diaphragm valves.
• The Pure-Flo Divert Valve utilizes a diaphragm valve
design, which has long been regarded as the most
cleanable and sterilizable valve type within the
Pharmaceutical and Bioprocessing Industries.
• The overall number of system welds is reduced
utilizing the Pure-Flo Divert Valve in comparison to
independent valves welded to form an assembly.
• The Pure-Flo Divert Valve is manufactured from
316L stainless steel and is available in a variety of
end connections and piping configurations to best
suit your system design.
• The Pure-Flo Divert Valve is a patented design; US
patent numbers are as follows: 5,273,075;
5,427,150 and DES # 362,294.
APPLICATIONS
The Pure-Flo Divert Valve, the first divert valve to
incorporate the diaphragm valve design, is available in
2-, 3-, 4-, 5-, and 6-Way configurations for the diverting
or mixing of process fluids. This unique design
significantly reduces contact surfaces and hold up volume
inherent to multiple valve assemblies, hence
increasing the cleanability and sterilizability of the
valve while minimizing the potential for process fluid
contamination.
The Pure-Flo Divert Valve is ideal for challenging system
designs where space is a premium. By significantly
reducing the overall space envelope inherent to typical
header and branch valve assemblies, the Pure-Flo
Divert Valve provides greater flexibility to the system
designer.
BENEFITS
• Cleanability and sterilizability are enhanced with the
Pure-Flo Divert Valve. It is recognized throughout
the Pharmaceutical and Bioprocessing Industries as
the most cleanable and sterilizable valve available.
• The 2-Way Pure-Flo Divert Valve may be positioned
in a horizontal or vertical line, and is designed to
optimize drainability*.
• The 3-, 4-, 5-, and 6-Way Pure-Flo Divert Valve is
available with a sight glass, which allows the use of
optical scanners to measure characteristics of the
process media such as cell density and turbidity.
• Manufactured from 316L stainless steel, the Pure-
Flo Divert Valve is available with Certified Mill Test
Reports to assist in the validation process.
• Various inlet and outlet tubing configurations are
available in either buttweld or Tri-Clamp ® end connections
to allow for flexibility in system design.
• Manual or actuated, the Pure-Flo Divert Valve is
available with the process proven Pure-Flo manual
bonnet assemblies and the Advantage actuator. All
components are compliant with FDA material
requirements. Complete assemblies are pneumatically
seat and shell tested in accordance with MSS
SP-88.
• Available in sizes 1/4" - 4" (DN 8 - 80).
The 2-Way Pure-Flo Divert Valve is a patented design.
The Multi-port Divert Valve, 3-, 4-, and 5-Way design
is patent pending.
* The slope of process piping systems must be
designed to provide proper pitch in order to optimize
drainability. Drainability in a process system is
ultimately the responsibility of the system designer
and/or user.
Tri-Clamp ® is a registered trademark of Tri-Clover.
MATERIALS AND SPECIFICATIONS
• 316L Stainless Steel, ASTM A479 wrought bodies,
sizes 1.0" through 4.0".
• Standard ANSI 316L Stainless Tubing up to 4".
• Assembly available with FDA compliant PTFE and
EPDM diaphragms.
• Interior surface finishes available with mechanical
finishes from 11μ in. Ra to 35μ in. Ra . Electropolish
over mechanical services is also available.
• PAS, stainless steel, nylon coated, PVDF coated
or white epoxy coated manual bonnet assemblies
are available.
• Diaphragm driven pneumatic Advantage actuators
are available.
65
DIVERT VALVES

66 FLOW PATHS
Stagnant Fluid
Shown in Blue
Open
Valve
Flow Path
Shown in Blue
2-WAY DIVERT VALVE HORIZONTAL FLOW PATH
Flow path
Closed
Valve
Horizontal Pitched Piping
Flow path
Open
Valve
Open
Valve
Flow path
CONVENTIONAL DIVERT VALVE ASSEMBLY VS. PURE-FLO ® 4-WAY DIVERT VALVE
Stagnant Fluid
Shown in Blue
CONVENTIONAL DIVERT VALVE ASSEMBLY VS. PURE-FLO ® 2-WAY DIVERT VALVE
Open
Valve
Closed
Valve
Horizontal Pitched Piping
Closed
Valve
Closed
Valve
Flow path
Closed
Valve
Closed
Valve
(Typical 3)

LINE DRAWINGS
2-WAY DIVERT VALVE
TOP VIEW
OPTION #1 SHOWN
DIVERT VALVE WITH PURE-FLO ®
MANUAL BONNET ASSEMBLIES
TOP VIEW
OPTION #2 SHOWN
TOP VIEW OPTION #3 SHOWN
OPTION #4 IS MIRROR IMAGE
3-WAY DIVERT VALVE *
4-WAY DIVERT VALVE *
5-WAY DIVERT VALVE *
* Gasketed cover design is a nonstandard design and is available only as an option.
DIVERT VALVE WITH PURE-FLO ®
ADVANTAGE ® ACTUATORS
TOP VIEW OPTION #5 SHOWN
OPTION #6 IS MIRROR IMAGE
67
DIVERT VALVES

68 STERILE TANK VENT FILTER SHUNT VALVE
The Sterile Tank Vent Filter Shunt Valve is a steam traced
2-Way divert valve designed to provide the flexibility of
changing from one vent filter cartridge to another on
WFI storage tanks without interrupting operations.
Changing a vent filter cartridge on WFI tank while the
system is in operation is normally not possible due to the
likelihood of contaminates entering the tank. Smaller systems
can be shut down for a short period of time, and
with the use of sterilizable upstream block diaphragm
valve, restarted after steam sterilization of the housing,
cartridge, connecting tubing, and upstream section of the
valve. Large systems designed for continuous use require
two separate vent filtration units. Sherotec now offers a
sterilizable tank bent shunt valve assembly mounted on a
single nozzle designed for this specific purpose. A steam
traced version of this valve is also available which, when
used in conjunction with a steam jacketed filter housing,
will prevent condensation from forming inside the housing.
The assembly consists of two diaphragm valves with
a common downstream port. The upstream side of the
valves are connected to the two filter housings. The common
port is connected to the tank vent nozzle. A steam
condensate discharge port is positioned tangential to the
weir of both valves. Two additional diaphragm valves are
used to close the condensate port after sterilization.
These valves in turn are connected to a steam trap which
then goes to drain.
MATERIALS AND SPECIFICATIONS
• 316L Stainless Steel, ASTM A479 wrought bodies, sizes
1.0" through 4.0".
• Standard ANSI 316L Stainless Tubing up to 4".
• Assembly available with FDA compliant PTFE and EPDM
diaphragms.
• Interior surface finishes available with mechanical finishes
from 11μ in. R a to 35μ in. R a . Electropolish over
mechanical services is also available.
• PAS, stainless steel, nylon coated, PVDF coated or white
epoxy coated manual bonnet assemblies are available.
• Diaphragm-driven pneumatic Advantage Actuators are
available.

PURE-FLO ® INTEGRAL CHROMATOGRAPHY VALVE* 69
The Integral Chromatography Valve provides
the process needs of three (3) P&IDs, utilizing
five valves in one integrally machined assembly,
dramatically reducing contact surfaces and hold
up volume.
A
*Patent Pending
OPTION #1 OPTION #2
A
In a typical chromatography process, there is an
assembly of five or six diaphragm valves that connect
the chromatography column to the process piping (see
figure #1). Manipulating the five or six valve assembly
allows product to flow through the chromatography column
in the forward and reverse direction, as well as
bypass the column completely. The Pure-Flo Integral
Chromatography Valve Assembly accomplishes this task,
utilizing five valves, while retaining flexibility, minimizing
dead legs in the process piping and reducing the overall
space needed for the assembly.
MATERIALS AND SPECIFICATIONS
• 316L Stainless Steel, ASTM A479 wrought bodies,
sizes 1.0" through 4.0".
• Standard ANSI 316L Stainless Tubing up to 4".
• Assembly available with FDA compliant PTFE and
EPDM diaphragms.
• Interior surface finishes available with mechanical finishes
from 11μ in. R a to 35μ in. R a . Electropolish over
mechanical services is also available.
• PAS, stainless steel, nylon coated, PVDF coated or
white epoxy coated manual bonnet assemblies are
available.
• Diaphragm driven pneumatic Advantage Actuators
are available.
FIGURE 1
SECTION A-A
OPTION #3
Valve
Closed
DIVERT VALVES

70 STERILE BARRIER VALVE
The new Pure-Flo Sterile Barrier designs address the
inherent performance issues related to achieving sterile
barrier technology, utilizing a small dimensional envelope
while minimizing contact surfaces and hold up
volume.
The Divert Valve Sterile Barrier assembly consists of
two, 2-Way divert valves welded back to back. The
Integral Sterile Barrier assembly consists of four valves
machined from an integral block of stainless steel. The
common chamber for both designs is located in the
center of the asssembly and the independent ports are
located on the ends of the assembly. The assemblies
consist of two product valves, a steam injection and a
condensate drain valve. When the two product valves
are open and the steam injection and condensate
valves are closed, product flows through to the reactor.
When the product valves are closed, a chamber is
formed between the two divert valves which when
injected with steam provides a sterile barrier isolating
the reactor. The result is a sterile barrier with a small
dimensional envelope, minimal contact surfaces and
mininal hold up volume. Each valve can be supplied
with either manual and/or automatic actuators.
MATERIALS AND SPECIFICATIONS
• 316L Stainless Steel, ASTM A479 wrought bodies,
valves sizes 0.50" through 1.0" . Standard ANSI 316L
Stainless Tubing.
• Assembly available with FDA compliant PTFE and
EPDM diaphragms. Interior surface finishes available
with mechanical finishes from 11μ in. Ra to 35 μ in.
Ra. Electropolish over mechanical surfaces is also
available.
• Bio-Tek bonnet assemblies are standard for 1/2" valve
requirements. PAS, stainless steel, nylon coated,
PVDF coated or white epoxy manual bonnet assemblies
are available for larger valve sizes.
• Diaphragm driven pneumatic Advantage Actuators
are also available.

TOP VIEW
SIDE VIEW
FRONT VIEW
TOP VIEW ISO VIEW
FRONT VIEW SIDE VIEW
71
DIVERT VALVES

72 GENERAL ENGINEERING DATA
INSTALLATION
POSITION OF DRAINABILITY
Pure-Flo Diaphragm Valves, both manual and automatic,
may be installed in either vertical or horizontal
lines to suit the application. To optimize drainability in
a horizontal line, hash marks are provided on the
casting and drain dots on the forging to orient the
valve at the proper angle during installation. This feature
helps eliminate
dangerous guess work and assures that the valve is
positioned to optimize drainability. To obtain proper
drainage, one hash mark must be in a plane cutting
the vertical centerline of the pipe. This should result
with the handwheel of the valve slightly above the
horizontal.
The slope of process piping must be designed to
provide proper pitch in order to optimize drainability.
Drainability in a process system is ultimately the
responsibility of the system designer and/or end user.
WELD INSTALLATION
Bio-Tek Valves, 1/4"–1/2" (DN 8–15) and ISO End
valves have minimum 1" (25 mm) cutbacks* and generally
do not require tube extensions for standard TIG
orbital welding equipment.
Pure-Flo Valves, 1/2"–6" (DN 15–150) can generally be
welded without tube extensions providing an “E”
(elbow) series weld head is utilized. If an “E” series
weld head is not available, then tube end extensions
are recommend
ed, and generally allow in-line welding without disassembly
using most standard TIG orbital welding
equipment.*
As an added safety precaution, a 350°F (176°C)
tempilstick should be placed on the body bonnet
flange adjacent to the weld if excessive heat transfer
is expected. The bonnet area should be kept at or
below 350°F (176°C) 1 .
DIAPHRAGM DATA
See the Pure-Flo Diaphragm section, page 22.
1 For Thermoplastic PAS Bonnets, the bonnet area should not
exceed 300°F (149°C).
* Consult factory for maximum machined cut backs.
VACUUM SERVICE
The nonporous diaphragm has low vapor pressure
and high resistance to outgassing. The design inherently
eliminates any possibility of stem leakage. Inleakage
through the standard valve is less than 0.1
micron - ft 3 /hr and on special order it can be furnished
with a substantially lower in-leak rate.
The standard Pure-Flo Diaphragm Valve is ideally
suited for vacuum service. Dependable performance
and good service life from atmospheric pressure down
to 0.1 microns make this an excellent valve for industrial
processing.
The diaphragm presents a smooth face with no hidden
voids on either side of the valve, whether open,
closed or throttling,and is bi-directional.
The vacuum chart shown on page 75 gives temperature
and pressure recommendations for PTFE
diaphragms.
The standard Pressure/Temperature recommendations
shown on page 75 should be followed when an elastomer
diaphragm is used.

GENERAL ENGINEERING DATA
VALVE SIZE FORGING INVESTMENT FORGING
CASTING
Inch DN ANSI ANSI ISO ISO DIN
1/4,3/88,10, 30°/20° 2 N/A N/A 20° 20°
1/2 1 15 1
0.50 15 30° 30° 17° 13° 16°
0.75 20 30° 30° 18° 21° 25°
1.00 25 30° 31° 20° 22° 26°
1.25 32 - - 28° 22° 25°
1.50 40 28° 30° 20° 17° 22°
2.00 50 23° 25° 19° 16° 19°
2.50 65 5 22° 3 19° N/A 23° 23°
3.00 80 5 21° 25° N/A 14° 18°
4.00 4 100 5 16° 20° N/A 11° 14°
6.00 150 N/A 20° N/A N/A N/A
1 Bio-Tek sizes.
2 20° is drain angle for the Bio-Tek buttweld bodies
with 1" (25.4 mm) cutbacks.
3 3" forge body with 2 1/2" end connection.
4 4" ANSI body is wrought.
5 DN 65, 80, 100 bodies to DIN/ISO dimensions are wrought.
CV/KV DATA
VALVE SIZE CV/KV RATINGS FOR STAINLESS STEEL PURE-FLO DIAPHRAGM VALVES
Inch/DN0.50" 15 0.75" 20 1.00" 25 1.50" 40 2.00" 50 2.5" 65 3.00" 80 4.00" 4 1004 % Open Cv Kv Cv Kv Cv Kv Cv Kv Cv Kv Cv Kv Cv Kv Cv Kv
10 0.2 0.05 2.0 0.48 3.0 0.72 9 2.16 12 2.88 20 4.08 30 7.20 32 7.68
20 0.4 0.10 3.1 0.74 6.0 1.44 16 3.84 26 6.24 37 8.88 55 13.20 70 16.80
30 0.7 0.17 4.5 1.08 8.0 1.92 24 5.76 39 9.36 52 12.48 85 20.40 130 31.20
40 1.2 0.29 5.5 1.32 10.0 2.40 30 7.20 49 11.76 65 15.60 115 27.60 200 48.00
50 1.5 0.36 6.0 1.44 13.0 3.12 36 8.64 56 13.44 75 18.00 135 32.40 265 63.60
60 2.0 0.48 6.4 1.54 14.0 3.36 40 9.60 62 14.88 83 19.92 155 37.20 290 69.60
70 2.4 0.58 6.8 1.63 16.0 3.84 44 10.56 66 15.84 89 21.36 165 39.60 320 76.80
80 2.8 0.67 7.0 1.68 17.0 4.08 47 11.28 69 16.56 94 22.56 170 40.80 360 86.40
90 3.0 0.72 7.2 1.73 18.0 4.32 48 11.52 70 16.80 95 22.80 175 42.00 385 92.40
100 3.5 0.84 7.5 1.80 19.0 4.46 48 11.52 70 16.80 95 22.80 180 43.20 400 96.00
Notes:
1. Cv Values expressed in GPM per one psi pressure drop.
2. Kv Values expressed in liters/second per one bar pressure drop.
3. See page 57 for Bio-Tek Cv ratings.
4. Cv (Kv) for 4" (DN 100) valve full open with Advantage Actuator is 340 (86,36).
73
GENERAL ENGINEERING DATA

74 GENERAL ENGINEERING DATA
VALVE END CONNECTIONS
For ease in identification, each valve body
is stamped with the letter designation of
the appropriate end connection.
END CONNECTION CODE
Acme Sanitary Threads (male w/45° Chamfer Seat) F1
Acme Sanitary Threads (male w/Gasket Seat) F2
Buttweld (12 Gauge) Z
Buttweld (14 Gauge) G
Buttweld (16 Gauge) H
Buttweld (18 Gauge) L
Buttweld (20 Gauge) M
Buttweld (sch. 5) P
Buttweld (sch. 10) R
Buttweld (sch. 40) S
Cherry-Burrell Quick Clamp C
Cherry Burrell “I” Clamp (male) D
Cherry Burrell “I” Clamp (female) E
DIN 11850 Series # 1 T1
DIN 11850 Series #2 T2
DIN 11850 Series #3 T3
ISO 1.0 Wall Thk. T
ISO 1.6 Wall Thk. U
ISO 2.0 Wall Thk. V
ISO 2.3 Wall Thk. W
ISO 2.6 Wall Thk. X
ISO 2.9 Wall Thk. XX
SMS V V
Superior Stainless, Quick Connect Klamp J
Tri-Clover Tri-Clamp* B
Tri-Clover Tri-Clamp* (Sch. 5) N
Valex, Val-line K
*A registered Trademark of Tri-Clover Inc.
INTERIOR VALVE FINISHES
ITT recommends specifying a maximum surface roughness in micro
inches (μin) or microns (μm). This assures all points on the valve surface
will be equal to or less than the specified roughness value.
Foundry Finish
(Investment Castings)
170–180μin* 4.32–4.57 μm*
Satin Finish 75 μin* 1.91 μm*
#4 Polish 35 μin 0.89 μm
#150 Grit Polish 35 μin 0.89 μm
#180 Grit Polish 25 μin 0.64 μm
#240 Grit Polish 20 μin 0.51 μm
#320 Grit Polish 11 μin 0.28 μm
Electropolish
A reverse plating process that
brightens the metal by removing
a portion of the original surface.
Glass Lined Available in sizes from 1/2"–8"
(FDA compliant).**
PVDF Lined
Polypropylene Lined
Available in sizes from 3/4"–8"
(FDA compliant).**
Available in sizes from 3/4"–8"
(FDA compliant).**
*The above roughness height is approximate and should only be used as a guide.
**Available in flanged end connections only.
VALVE STROKE
VALVE SIZE FULL STROKE
Bio-Tek 0.16"
0.50" 0.25"
DN 15 6.3 mm
0.75" 0.38"
DN 20 9.6 mm
1.00" 0.50"
DN 25 12.7 mm
1.50" 0.81"
DN 40 20.6 mm
2.00" 1.12"
DN 50 28.4 mm
3.00" 1.62"
DN 80 41.3 mm
4.00" 2.12"
DN 100 53.8 mm

GENERAL ENGINEERING DATA
PRESSURE/TEMPERATURE RECOMMENDA-
The above chart does not pertain to steam or corrosive services. Please consult our Service and
Engineering Catalog for particular service recommendations. For services exceeding these
pressure/temperature recommendations, consult the factory.
PTFE DIAPHRAGMS FOR VACUUM SERVICE
Notes:
1. Service conditions falling to the right of these lines will require bonnet
evacuation.
2. PTFE-Diaphragms, 6" (DN 150) size and larger, will not withstand full
vacuum at any temperature unless bonnets are evacuated.
3. With evacuated bonnets any size PTFE-Diaphragms can be used up
to 350°F (176°C).
75
GENERAL ENGINEERING DATA

76 WEIGHTS AND DIMENSIONS
“A” DIA
“D”
Refer to General Engineering Data section for drainability angles.
VALVE SIZE A B C D
Inch DN Inch cm Inch cm Inch cm Inch cm
0.50 15 3.00 7.62 3.77 9.58 2.80 7.11 3.50 8.89
0.75 20 3.00 7.62 4.68 11.89 3.46 8.79 4.00 10.16
1.00 25 3.00 7.62 5.65 14.35 4.23 10.74 4.50 11.43
1.50 40 5.50 13.97 8.43 21.41 5.33 13.54 5.50 13.97
2.00 50 5.50 13.97 9.07 23.04 5.98 15.19 6.25 15.87
2.50* 65 7.75 19.68 11.75 29.84 7.67 19.48 8.75 22.22
3.00 80 7.75 19.68 11.75 29.84 7.67 19.48 8.75 22.22
4.00 100 10.00 25.40 14.66 37.24 10.00 25.40 11.50 29.21
*2.50" Forgings use 3.00 dimensions, topworks, and diaphragms.
BODY & BONNET WEIGHTS
BODY BONNET**
VALVE SIZE CAST FORGED PAS METAL
Inch DN Lbs. Kg Lbs. Kg Lbs. Kg Lbs. Kg
.25, .375, .50* 8, 10, 15 - - .34 .15 - - - -
0.50 15 0.5 0.23 0.5 0.23 0.6 0.27 1.2 0.54
0.75 20 0.8 0.36 0.8 0.36 0.9 0.41 1.5 0.68
1.00 25 1.6 0.73 1.6 0.73 1.3 0.59 2.0 0.90
1.50 40 2.7 1.23 3.0 1.36 3.9 1.77 6.5 2.95
2.00 50 4.1 1.86 5.5 2.50 5.3 2.41 8.0 3.64
2.50 50 10.8 4.91 - - - - 12.0 5.45
3.00 80 11.7 5.32 12.0 5.45 11.7 5.32 19.0 8.64
4.00 100 20.4 9.27 - - 16.2 7.36 34.0 15.45
6.00 - 82.4 37.45 - - - - 68.0 30.90
*Bio-Tek sizes
**Hand wheel operated bonnets including fastners & diaphragm
“C”
“B”

COMPLIANCE, APPROVALS AND VALIDATION DOCUMENTATION 77
The ITT Philosophy: We at Pure-Flo Solutions Group
believe in customer satisfaction through a total quality
approach in meeting our business objectives. Our strategy is
continuous improvement through the empowerment of our
people to satisfy our customers.
Quality of Design: Quality begins at the first stages of the
product design. Engineering, Manufacturing, and Marketing
work together to assure a functional design capable of meeting
our customers’ system requirements. All new products are
prototype and tested in our Engineering Lab prior to the new
product release. Design Reviews are conducted throughout
the product development process in accordance with ISO-
9000. This process ensures a high-quality functional and
manufacturable product.
100% Interior Surface Finish Inspection:
All Pure-Flo Valve bodies are 100% visually inspected for
adherence to the customer specified surface roughness. In
addition, a surface profilometer is also used as a check and
balance system to assure consistency between inspectors.
100% Visual Weld Inspection: All Pure-Flo Valve fabrication
welds are 100% visually inspected to assure defect-free
welds. All welds are performed by ASME Section IX certified
welders.
100% Leak and Shell Test: All Diaphragm Valve assemblies,
manufactured at Pure-Flo Solutions Group, are leak and
shell tested in accordance with MSS SP-88. The valve is pressurized
pneumatically and submerged in a noncorrosive liquid
and visually examined for leakage. The valve is tested in the
open and closed position.
100% Final Assembly Inspection: All completed valve
assemblies are 100% visually inspected prior to shipment to
assure proper assembly.
Certified Mill Tests Reports: All Pure-Flo Valve bodies
contain a heat number identifiable on the bottom surface of
the valve body. This heat number is traceable to the material
properties which can be provided on request in the form of a
Certified Mill Test Report (CMTR). If specified at order placement,
CMTRs can also be furnished for weld wire and tubing
used in Pure-Flo Valve fabrications. This report has become a
popular request to aid in facilitating the validation process.
Non-Destructive Testing: Alloy Identity Testing, Liquid
Penetration Inspection and Radiographic Inspection are Non-
Destructive Tests (NDT) performed upon request. Alloy Identity
Testing provides the exact chemical composition of the material
and is performed using a Texas Nuclear Alloy Analyzer.
Liquid Penetrant Inspection is a surface inspection capable of
identifying subsurface porosity and weld defects.
Radiographic Inspection is a volumetric test capable of locating
voids or inclusions within the material.
VALIDATION DOCUMENTATION
Pure-Flo Solutions Group can provide the following validation
documentation on request
• Certified Mill Test Reports on the valve body
• Interior Surface Characterization documentation
• Certification of compliance to specifications
• Certification of compliance to CFR Title #21 section 177
• Certification to USP XXIII Class VI compliance and/or physical
testing document
• Quality assurance manual
• ISO 9001 certification
• Certification of testing to MSS-SP-88
In addition, to assist you in compliance to IQs, OQs and PQs,
a preventative maintenance program can be established for
the change out of diaphragms based on your passivation,
cleaning, sterilization and process protocols. Pure-Flo
Solutions Group has a field sales force of 44 individuals
worldwide, backed up by local distribution to assist in your
start-up efforts, the training of your personnel, as well as
maintaining a local inventory to supply your component
needs.
SERVICE
Pure-Flo Diaphragm Valves are available to meet the requirements
of 3A sanitary standards. Strict in-house procedures
outlined in Engineering Specification ES-A-0007, assure a top
quality 3A product. Just look for the 3A tag.
Selection from the following configurations is necessary to
assure 3A conformance:
Body: 316L stainless steel investment casting or forging,
for superior quality and finish, 1/2"–6" (DN 15–150).
Interior Polishes: 35 μin (,89 μm, 150 grit) through 11μin
(,28 μm, 320 grit) interior polishes are available, as well as
electropolish exterior.
End Connections: Five (5) different quick disconnect end
connections for 16 gauge tubing, as well as buttweld for
16 gauge tubing.
Diaphragms: For Class I Applications, Grade R-2 PTFE is
utilized. For Class III Applications, Grade P Buna N or Grade
H EPDM may be used.
Bonnet/Actuator: Stainless steel, cast or ductile iron bonnet
shells ground smooth to meet ACI surface indicator scale
SIS-3. All non-stainless surfaces to be coated with PVDF.
Bonnet shells have four 3/32" (2,4 mm) diameter holes 90°
apart to assure a drain hole at the lowest point of installation.
Bonnet bolts or studs are stainless steel; cap nuts are
designed to eliminate exposed threads and are also stainless
steel. Only food grade lubricants shall be used.
Bonnet internals consist of the following:
• Stainless Steel Bushing
• Stainless Steel Stem
• Stainless Steel Fingerplate where applicable
• PVDF Coated Compressor
Note: PVDF complies with the requirements of 3A Spec. #2000.
USDA ACCEPTED
The Pure-Flo Diaphragm Valve is accepted by the USDA for
use in federally inspected meat and poultry plants.
Selection from the following configurations is necessary to
assure USDA acceptance.
Body: 316L stainless steel investment casting, or forging for
superior quality and finish, 1/2"–6" (DN 15–150).
Interior Polishes: 35 μin (89 μm, 150 grit) through 11μin
(28 μm, 320 grit) interior polishes are available, as well as
electropolish exterior.
End Connections: Five (5) different quick disconnect end
connections, including Tri-Clover Tri-Clamp, Cherry Burrell “S”,
“Q”, and “I” line, male sanitary thread or any combination of
the above, to match your process piping requirements.
Diaphragms: Five (5) different diaphragms including Soft
Gum Rubber, Black Butyl, Buna N, EPDM and PTFE are available.
Bonnets: A variety of bonnet options including atmospheric
white epoxy, Nylon 11 and PVDF coatings, as well as stainless
steel may be selected.
VALIDATION & APPROVALS

78 APPLICATIONS
We at Pure-Flo Solutions Group believe in customer
satisfaction through a total quality approach in
meeting our business objectives. Our strategy is
continuous improvement through the empowerment
of our people to satisfy our customers.
Compliance with FDA, 3A and USDA requirements make
the Pure-Flo ® Diaphragm Valve ideally suited for the
following markets:
• Pharmaceuticals
• Bioprocessing
• Parenteral
• Filtration
• Cosmetics
• Dairy
• Food
• Meat & Poultry
• Beverage
• Breweries
• Wineries
The Diaphragm Valve is the workhorse of the Pharmaceutical
and Bioprocessing Industries for the following reasons:
Bonnet Isolation: The diaphragm isolates the working parts
of the valve from process fluids.
Streamlined Fluid Passage: The smooth contoured body,
streamlined flow path, and high quality interior surface prevents
accumulation of process fluids or contaminants.
Minimal Contact Surface: The process contact surfaces
(i.e. body and diaphragm) are minimal, enhancing the ease
of cleaning and sterilization.
Positive Closure: The resiliant diaphragm bead in contact
with the metal weir assures positive closure.
Ideal for CIP and SIP: Clean-in-place and steam-in-place
operations may be performed in line without valve disassembly
or operation.
In-Line Maintenance: The top entry design allows for in-line
maintenance.
PHARMACEUTICAL
For superior performance on applications where protection
against product contamination is paramount, the Pure-Flo
Diaphragm Valve is the answer. An unobstructed flow path
helps to prevent the accumulation of particles on interior surfaces
which may encourage bacterial growth. Most commonly
used on WFI (water for injection) lines, the Pure-Flo Diaphragm
Valve can also be used on penicillin, blood plasmas, and a full
scope of other vital pharmaceutical applications.
Sterilization: The Pure-Flo Diaphragm has performed exceedingly
well in applications where steam sterilization is required
to maintain the sterile integrity of a system. One such application
is a batch WFI process loop. The system is typically subjected
to clean steam sterilization utilizing 15–35 PSI (1–2,4 bar)
saturated steam for a period of 45 minutes to 1 hour. WFI is
then batched and circulated at elevated temperatures (i.e.,
180°F, 82°C). Sterilization occurs between batches, and frequently
is done twice a day. Our Pure-Flo grade TM and R-2
PTFE Diaphragms have performed very well on this type of
application. Due to
outstanding performance, the Pure-Flo Diaphragm Valve has
become the standard on WFI process systems for most major
pharmaceuticals. It is suggested that diaphragms be inspected
for wear after 1 year. In critical process areas, we recommend
replacing the diaphragms on a yearly basis.
In addition to steam-in-place (SIP) requirements, the Pure-Flo
product line can also be provided with various options for
autoclave applications.
Cleaning and Washdowns: Due to its smooth, streamlined
fluid path design, the Pure-Flo product line is ideal for clean-inplace
(CIP) applications, without operating or disassembly of
the valve.
In a washdown environment, the Pure-Flo product line is provided
with “O” ring seals to prevent washdown fluids from
migrating into the bonnet assembly. Bonnet assemblies can be
provided in a Thermoplastic PAS or with a Nylon 11 or PVDF
coating which are all ideal for caustic, alcohol or detergent
washdowns.
BIOPROCESSING
Fermentation process technology has been employed to produce
such substances as pharmaceutical grade compounds,
single-cell protein, monoclonal antibodies, food grade enzymes
and growth hormones. The Pure-Flo Diaphragm Valve is ideally
suited for fermentation process systems. Areas of application
are as follows:
Sterile:
• Inoculant Vessel
• Filtration
• Inoculant Transfer Lines
• Solvent Modification
• Fermentation Vessel
• Purification
Sanitary/Hygienic:
• Downstream Processing
• Centrification
• Micro Filtration
• Ultra Filtration
Utilities:
• Air
• Oil
• Substrate
• Caustic

Bonnet isolation, streamlined fluid path, positive closure
and in-line maintenance are key features of the Pure-Flo
Diaphragm Valve, which contribute to its successful
performance in critical fermentation process systems.
Pure-Flo Diaphragm Valves are available in a variety of configurations
to satisfy your fermentation process requirements.
Sterile: Where concern regarding contamination is
paramount (i.e. inoculant vessel, primary fermentor and
transfer lines), welded end preparation and polished body
interiors are available. Hash marks on the valve body
assure drainability.
Sanitary/Hygienic: For post fermentation processing, the
Pure-Flo Diaphragm Valve is available in a 316L stainless
steel body with a variety of end connection configurations
to suit your process piping requirements. The Pure-Flo
Diaphragm Valve is also ideal for full vacuum service. Where
modification of the product with solvents, acids or other
compounds is necessary, a variety of FDA and non-FDA linings
are available in addition to 316L stainless steel and
other alloys.
Utilities: The Pure-Flo Diaphragm Valve is available in a
variety of end connections, body materials and linings to
satisfy your needs and requirements on such utility services
as DI water, air, oil, caustic, buffer solutions, etc.
FOOD AND BEVERAGE
Due to its inherent design, the Pure-Flo Diaphragm Valve
provides an unobstructed flow path minimizing the accumulation
of process fluids. In particular, the diaphragm
valve has outperformed the competition on viscous and
slurry services. Some interesting service applications are as
follows:
• Sugar Slurry
• Corn Syrup
• Tomato Paste
• Butter Fat
• Air and Whey Powder
• Sausage Filler
• Fructose
• Nougat
• Caramel
COSMETIC AND CONSUMER
PRODUCTS
Protection against product contamination is paramount.
Process services can offer particular challenges for valve
selection. The Pure-Flo Diaphragm Valve offers drop-tight
closure on viscous service, and in many cases can pass a
cleaning pig to assist in cleaning the piping system often
reclaiming valuable product from process piping lines.
Some interesting service applications are as follows:
• Shampoo
• Facial Cream
• Hair Dye
• Cough Syrup
• Toothpaste
• Personal Care Products
• Lotions
BREWERY SERVICE
The Pure-Flo Diaphragm Valve is a proven winner on the
following brewery services:
• Pure Water Lines
• Compressed Air Lines
• Hot Wort Lines
• Cold Beer Lines
• Yeast
• Caustic Lines
• Chemical Cleaning Solutions
• CO2 Lines
• Demineralizers
The Pure-Flo Diaphragm Valve has been modified, especially
for brewery service.
Body: 316L stainless steel investment casting for superior
quality and finish. Available in sizes 1/2"–6" (DN 15–150).
Interior Polishes: Satin finish interior is available (80 grit
mechanical polish, satin finished with aluminum oxide).
Standard mechanical polishes are available from 35–11 μin
(,89–,28 μm).
End Connections: A variety of end connections including
Schedule #5 buttweld by buttweld, or Schedule #5 buttweld
by male hose thread.
Diaphragms: Six (6) different diaphragms including Soft
Gum Rubber, Black Butyl, White Butyl, EPDM, Buna N and
PTFE are available.
Bonnets: A variety of bonnet options are available:
Thermoplastic PAS (polyarylsulfone); atmospheric white
epoxy coated; Nylon 11 coated; PVDF coated; stainless steel
and bronze.
79
APPLICATIONS

80 FIGURE NUMBERS
BODIES, POLISHES, DIAPHRAGMS, BONNETS AND ACTUATORS
BODY TYPE (BLOCK BA)
Code Description
F Forged 316L Stainless Steel
C Cast CF3M Stainless Steel
8 BIO-TEK Forged 316L Stainless Steel
8D BIO-TEK Forged 1.4435 SS
FD Forged 1.4435 SS
TBV Tank Bottom Valve
2 Industrial Valve Body - Cast CF3M
Stainless Steel
N Not Supplied
S Swickle
W Wrought
BODY ONLY (Block BA1)
Code Description
Y Body Only Supplied
BODY ENDS (Block BB)
Code Description
CLAMP
410 Tri-Clamp Sch. 5 Pipe
411 Min. Valine
412 S Clamp
413 Q Clamp
414 I Line-Male
415 I Line-Female
416 Swivel Nut
417 Male Thread
419 Tri-Clamp Tube
420 Superior
BUTTWELD
422 Sch. 5 Pipe (ISO Body)
423 18 Gauge
424 20 Gauge
425 Sch. 5 Pipe (ANSI Body)
426 Sch. 10 Pipe
427 Sch. 40 Pipe
428 16 Gauge
428X 16 GA Max Cut Standard Length
428XL 16 GA Max Cut Nonstandard Length
429 14 Gauge
429X 14 GA Max Cut Standard Length
495 ISO 1.0mm wall
494 ISO 1.2mm wall
496 ISO 1.6mm wall
497 ISO 2.0mm wall
498 ISO 2.3mm wall
499 ISO 2.6mm wall
493 ISO 2.9mm wall
484 SMS
481 DIN Series 1
482 DIN Series 2
483 DIN Series 3
SCREWED
403 NPT Screwed
FLANGED
433 ANSI Flanged
SECOND END CODE (Block BC)
Code Description
CLAMP
X19 By Tri-Clamp Tube
X10 By Tri-Clamp Sch. 5 Pipe
X13 By Q Clamp
X12 By S Clamp
X17 By Male Thread
SECOND END CODE (Block BC) (Cont.)
Code Description
X14 By I Line - Male
X15 By I line - Female
X20 By Superior
X11 By Min. Valine
X29 By 14 Gauge
X28 By 16 Gauge
X23 By 18 Gauge
X24 By 20 Gauge
X25 By Sch. 5 Pipe (ANSI Body)
X26 By Sch. 10 Pipe
X27 By Sch. 40 Pipe
X95 By ISO 1.0mm Wall
X94 By ISO 1.2mm Wall
X96 By ISO 1.6mm Wall
X97 By ISO 2.0mm Wall
X98 By ISO 2.3mm Wall
X99 By ISO 2.6mm Wall
X93 By ISO 2.9mm Wall
X22 By Sch. 5 Pipe (ISO Body)
X84 By SMS
X81 By DIN Series 1
X82 By DIN Series 2
X83 By DIN Series 3
TUBE EXTENSION (Block BL)
Code Description
TE1 Valve End 1
TE2 Valve End 2
TEB Both Valve Ends
TEP Purge End
TEA Both Valve Ends & Purge End
TUBE EXTENSION (Block BM)
Code Description
SPECIAL Specify Length
MECHANICAL POLISH - INTERIOR
(Block BD)
Code Description
0 As Cast
2 35 μin R a (150 Grit)
3 75 μin R a (Satin)
6 25 μin R a (180 Grit)
8 20 μin R a (240 Grit)
9 11 μin R a (320 Grit)
MECHANICAL POLISH -EXTERIOR
(Block CG)
Code Description
2 35 μin R a (150 Grit)
6 25 μin R a (180 Grit)
ELECTROPOLISH (Block BK)
Code Description
1 Topworks
2 Exterior Only
3 Interior and Exterior
4 Interior Only
BONNETS, HANDWHEEL (Block E)
Code Bonnet Description
BIO-TEK
16 Standard Bonnet
17 Sealed Bonnet
BONNETS, HANDWHEEL (Block E) (Cont.)
Code Bonnet Description
CAST IRON
903 Indicating with Travel Stop
903S Indicating with Travel Stop - Sealed
STAINLESS STEEL (316)
913 Indicating with Travel Stop 913S
Indicating with Travel Stop - Sealed
BRONZE
933 Indicating with Travel Stop (1/2" - 4")
933S Indicating with Travel Stop -
Sealed (1/2" - 4")
DUCTILE IRON
943 Indicating with Travel Stop
943S Indicating with Travel Stop - Sealed
PLASTIC PAS*
963 Indicating with Travel Stop (1/2" - 4")
963S Indicating with Travel Stop -
Sealed (1/2" - 4")
*NA-2.5" Casting
WFI HOT LOCKOUT BONNET
(Block WFI)
Code Description
LBA 115VAC/60HZ
LBD 24VDC
LBD1 24VDC with Position feedback
LBM 24VDC with Mech Switch Output
LBP 24VDC with Solid State Switch
Output
MANUAL BONNET SWITCH
(Block MBSW)
Code Description
MBSWMG Mechanical Gold (Close
only)
MBSWMSMechanical Silver (Close only)
ACTUATED BONNETS (Block E)
Code Description
CAST IRON
40 Direct Load
STAINLESS STEEL
31 Actuated
31S Actuated - Sealed
BRONZE
33 Actuated
33S Actuated - Sealed
DUCTILE IRON
34 Actuated
34S Actuated - Sealed
84 Dualrange
84S Dualrange Sealed
PLASTIC PAS*
36 Actuated
36S Actuated - Sealed
*NA-2.5" Casting
OPTIONAL BODY/BONNET
BOLTING (Block G)
Code Description
MET Metric Bonnet Flange Fasteners

BONNET OPTIONS, DIAPHRAGMS, AND ACTUATION
WEEP HOLES (Block WP)
Code Description
W4 Four Weep Holes in Bonnet
(3A Internals Only)
OPTIONAL COATINGS (Block N)
Code Description
C1 PVDF Coated Topworks
C4 White Epoxy Coated Topworks
C7 Nylon Coated Topworks
BONNET SEAL MATERIALS (Block F)
Code Description
S1 EPDM
S2 Viton
OPTIONAL BONNET INTERNALS
(Block H)
Code Description
M2 Sanitary Internals
M3 3A Sanitary Internals
M5 Stainless Steel Stem
M6 Cast Iron Compressor
M7 Bronze Compressor
M8 PVDF Coated Cast Iron Compressor
M9 Stainless Steel Bushing
M10 Stainless Steel Tube Nut
M13 Stainless Steel Compressor (BIO-TEK)
M17 PPS Cap
DIAPHRAGMS (Block D)
Code Meterial
A Soft Natural Rubber (FDA)
B Black Butyl (FDA)
16 EPDM (FDA)
B16 Biotek EPDM
H EPDM (FDA)
P BUNA - N (FDA)
DP BUNA - N Direct Loaded
TM PTFE (FDA)
R2 PTFE (FDA)
WB White Butyl (FDA)
EN Elastomer Not Supplied
PN PTFE Not Supplied
YOKE (Block K)
Code Description
Y Yoke Supplied
LOCKING DEVICE (Block L)
Code Description
LD Locking Device
EXTENDED STEM (Block M)
Code Description
EXTSTEM Extended Stem
ADVANTAGE ACTUATORS
Code Actuator
DIRECT ACTING (Block Q)
A103 # 3 (BIO-TEK)
A105 # 5
A108 # 8
A116 # 16
A133 # 33
A147 # 47
ADVANTAGE ACTUATORS (Cont.)
Code Actuator Size / Spring
REVERSE ACTING (Block Q)
A203 # 3 with 60# Spring (BIO-TEK)
A204 # 3 with 90# Spring (BIO-TEK)
A205 # 5 with 60# Spring
A206 # 5 with 90# Spring
A208 # 8 with 60# Spring
A209 # 8 with 90# Spring
A216 # 16 with 60# Spring
A217 # 16 with 90# Spring
A233 # 33 with 60# Spring
A247 # 47 with 60# Spring
A234 # 34 with 90# Spring
A248 # 47 with 80# Spring
DOUBLE ACTING (Block Q)
A303 # 3 (BIO-TEK)
A305 # 5
A308 # 8
A316 # 16
A333 # 33
A347 # 47
ADV. SWITCH PACK SP-2 (Block Z)
Code Description
SP2S Silver Contacts
SP2G Gold Contacts
SP2Z 2-Wire Prox.
SP2N NAMUR Prox.
SP2P 3-Wire PNP Prox.
SP2NP 3 Wire NPN Prox.
SP2B Effector IS-2002-AROA
ADV. SWITCH PACK SP-2.5 (Block Z5)
Code Description
SP5S Silver Contacts
SP5G Gold Contacts
SP5Z 2-Wire Prox.
SP5N NAMUR Prox.
SP5P 3-Wire PNP Prox.
SP5NP 3 Wire NPN Prox.
SP5B Effector IS-2002-AROA
ADV. SWITCH PACK SP-3.0 (Block Z3)
Code Description
SP3S48 Silver Contacts 48V
SP3S110 Silver Contacts 110V
SP3S240 Silver Contacts 230V
SP3G30 Gold Contacts 30V
SP3Z 2-Wire Proximity
SP3N NAMUR Proximity
SP3P 3-Wire PNP Proximity
SP3NP 3 Wire NPN Proximity
DIA-FLO ACTUATORS
Code Actuator Size
DIRECT ACTING ACTUATORS
(Block P) Normally Open
(Spring to Open - Air to Close)
3112 #12
3125 #25
3150 #50
DIA-FLO ACTUATORS (Cont.)
Code Actuator Size
DIRECT ACTING ACTUATORS
(Block P) Normally Open
(Spring to Open - Air to Close)
31101 #101
31130 #130
31250 #250
REVERSE ACTING ACTUATORS
(Block P) Normally Closed
(Air to Open - Spring to Close)
SIZE #12
3213 88 Spring
3214 88 & 89 Springs
3215 88 & Raymond Springs
3216 89 Spring
SIZE #25
3226 101 Spring
3227 101 & 102A Springs
3228
SIZE #50
102A Spring
3251 101 Spring
3252 101 & 102A Springs
3253 97 Spring
3254 96 Spring
3255 96 & 97 Springs
3256
SIZE #75
102A Spring
3274 96 Spring
3276 96 & 97 Springs
3277 97 & 98 Springs
3278 96 & 98 Springs
3279 96, 97 & 98 Springs
SIZE #101
32102 96 Spring
32103 98 Spring
32104 96 & 97 Springs
32105 96 & 98 Springs
32106 97& 98 Springs
32107 96, 97, & 98 Springs
32108 130 Spring
32109 97 Spring
SIZE #130
32131 97 Spring
32132 96 Spring
32133 98 Spring
32134 96 & 97 Springs
32135 96 & 98 Springs
32136 97 & 98 Springs
32137 96, 97, & 98 Springs
32138 130 Spring
SIZE #250
32251 129 & 130 Springs
32252 129 Spring
32253 130 Spring
81
HOW TO ORDER

82 FIGURE NUMBERS
DOUBLE ACTING ACTUATORS
(BLOCK P) (Air to Open - Air to Close)
Code Actuator Size
3312 #12
3325 #25
3350 #50
3375 #75
33101 #101
33130 #130
33250 #250
NON ITT ACTUATION (Block R)
Code Description
POF Customer Supplied Actuator
POA Adapted For But Less Customer
Supplied Actuator
POM With Non-ITT Actuator
ACTUATOR ACCESSORIES
POSITION INDICATOR (Block T)
Code Description (Dia-Flo Only)
P1 Position Indicator
MECHANICAL ACCESSORIES (Block V)
Code Description
AO Adjustable Opening Stop
AHO Adjustable Opening Stop w/
Handwheel
ATS Adjustable Travel Stop
HWO Hand Wheel Opening Device
TOHO Adjustable Travel Stop,
Adjustable Opening Stop,
Handwheel Opening Device
TOHC Adjustable Travel Stop,
Adjustable Opening Device,
Handwheel Closing Device
THC Adjustable Travel Stop,
Handwheel Closing Device
TO Adjustable Travel Stop,
Adjustable Opening Stop
HWC Hand Wheel Closing Device
TOWO Adjustable Travel Stop,
Adjustable Opening Device,
Wrench Opening Device
WO Wrench Opening Device
JO Jack Opening Device (#32250)
ACTUATOR HARDWARE OPTIONS
(Block U)
Code Description
HW1 SS Airmotor Bolts
HW2 SS Accessory Brackets
HW3 SS Tubing and Fittings
HW4 Plastic Tubing /
Brass Fittings
HW5 PVC Coated Tubing /
Brass Fittings
HW6 PVC Coated Tubing /
SS Fittings
ACTUATOR ACCESSORIES
SOLENOID VALVE (Block W)
Code Description
SV1 Asco 8320G184
SV2 Asco EF8320G184
SV3 Asco 8345G1
SV4 Asco EF8345G1
SV5 Burkert 300-C-1/16-F-R-1/8-VOL
(Advantage)
SV6 Burkert 311-C-5/64-F-BR-1/8-VOL
(Advantage)
SV7 Asco 8320G202
SV8 Asco EF8320G202
SOLENOID VOLTAGE (Block X)
Code Description
V1 120V / 60HZ
V2 24VDC
V3 240V / 60HZ
LIMIT SWITCHES (Block Y)
Code Description
LS1 Microswitch BZE6 - 2RN
LS2 Microswitch BAF1 - 2RN
LS3 Microswitch DTE6 - 2RN
LS4 Microswitch DTF2 - 2RN
LS5 Microswitch EXQ
LS6 Microswitch EXDQ
LS7 Microswitch LSA1A
LS8 Westlock 3479 Model 3
LS9 GO 74-13528-A1
LS15 Westlock 99920-AB
LS16 Westlock 9881
LS17 Westlock E9881
LS18 Westlock 9920
LS19 Westlock E9920
OPTIONAL LIMIT SWITCH
POSITION (Block Y1)
Code Description
LSO Open Limit Switch Only
LSC Closed Limit Switch Only
LIMIT SWITCHES, YOKE MOUNTED
(Block Y2)
Code Description
YOKE MOUNTED
LS1Y Microswitch BZE6 - 2RN
LS2Y Microswitch BAF1 - 2RN
LS3Y Microswitch DTE6 - 2RN
LS4Y Microswitch DTF2 - 2RN
LS5Y Microswitch EXQ
LS6Y Microswitch EXDQ
LS7Y Microswitch LSA1A
LS8Y Westlock 3479 Model 3
LS9Y GO 74-13528-A1
LS10Y Namco EA700-80100
LS12Y Namco EA170-34100/35100
POSITIONERS (Block AA)
Code Description
PR1 Conoflow Model 31
PR2 Conoflow Model 33
PR3 Moore 73NF
PR4 Moore 73 NB
PR5 Moore 73 NR
PR6 Conoflow P50
PR7 Conoflow P51
PR8 Conoflow P52
SIGNAL RANGES (Block AB)
Code Description
SR1 3-15 PSI
SR2 6-30 PSI
SR3 3-9 PSI
SR4 9-15 PSI
FILTER REGULATORS (Block AC)
Code Description
FR1 Conoflow GFH60XTKEG3G
FR2 Fisher 67FR
TRANSDUCER (Block AD)
Code Description
TR1 Conoflow GT2108ED
SPEED CONTROLLERS (Block AE)
Code Description
SC Schrader 337-1001
SC2 Whitey needle valve SS-1RMA
JUNCTION BOX (Block AF)
Code Description
JB Junction Box: Standard
SPECIAL SERVICE PREPERATION
(Block SPSERV)
Code Description
VAC Vacuum
OXY Oxygen
TOB Tobacco

FABRICATION TYPE (Block BI)
Code Description
GMP GMP
SA Sterile Access
HSA Horizontal Sterile Access
ZST Zero static Tee
ZSHV Zero static: Horizontal Tube -
Vertical Valve
ZSHH Zero static: Horizontal Tube -
Horizontal Valve
ZSVH Zero static: Vertical Tube -
Horizontal Valve
ZSUV Zero static: U-Bend Tube -
Vertical Valve
FABRICATED VALVES
PURGE LOCATION (Block BH)
Code Description
P1 Purge located closest to main
valve end
P2 Purge located closest to main
valve end
GMP CONFIGURATION STERILE ACCESS CONFIGURATION
ZERO STATIC CONFIGURATIONS
PURGE VALVE ORIENTATION
(Block BJ)
Code Description
F Front
B Back
R Right
L Left
83
HOW TO ORDER

84 FIGURE NUMBERS
TUBE EXTENSION LENGTH
(Block BM)
Code Description
SPECIAL Tube Extension Length
SAMPLING VALVE
(Enter Tank Radius) (Block SV)
Code Description
E Tank Radius (inches)
M Tank Radius (millimeters)
VALVE NUMBER FOR
FABRICATION
(Block AZ)
Code Description
M Main Valve
2 Second Valve
3 Third Valve
4 Fourth Valve
5 Fifth Valve
FABRICATED VALVES
PURGE OR ZERO STATIC TUBE
ENDS (Single Valve Fabrication Only)
(Block BF)
Code
CLAMP
Description
X19 TriClamp Tube
X10 TriClamp Sch. 5 Pipe
X13 Q Clamp
X12 S Clamp
X17 Male Thread
X14 I Line - Male
X15 I line - Female
X20 Superior
X11 Min. Vallne
BUTTWELD
X29 14 Gauge
X28 16 Gauge
X23 18 Gauge
X24 20 Gauge
X25 Sch. 5 Pipe (ANSI Body)
X26 Sch. 10 Pipe
X27 Sch. 40 Pipe
X95 ISO 1.0mm Wall
X94 ISO 1.2mm Wall
X96 ISO 1.6mm Wall
X97 ISO 2.0mm Wall
X98 ISO 2.3mm Wall
X99 ISO 2.6mm Wall
X93 ISO 2.9mm Wall
X22 Sch. 5 Pipe (ISO Body)
X84 SMS
X81 DIN Series 1
X82 DIN Series 2
X83 DIN Series 3
ZERO STATIC TUBE
SECOND END CODE (Block BG)
Code Description
CLAMP
X19 By TriClamp Tube
X10 By TriClamp Sch. 5 Pipe
X13 By Q Clamp
X12 By S Clamp
X17 By Male Thread
X14 By I Line - Male
X15 By I line - Female
X20 By Superior
X11 By Min. Vallne
BUTTWELD
X29 By 14 Gauge
X28 By 16 Gauge
X23 By 18 Gauge
X24 By 20 Gauge
X25 By Sch. 5 Pipe (ANSI Body)
X26 By Sch. 10 Pipe
X27 By Sch. 40 Pipe
X95 By ISO 1.0mm Wall
X94 By ISO 1.2mm Wall
X96 By ISO 1.6mm Wall
X97 By ISO 2.0mm Wall
X98 By ISO 2.3mm Wall
X99 By ISO 2.6mm Wall
X93 By ISO 2.9mm Wall
X22 By Sch. 5 Pipe (ISO Body)
X84 By SMS
X81 By DIN Series 1
X82 By DIN Series 2
X83 By DIN Series 3

FIGURE NUMBERS 85
TYPE OF VALVE
Option Option Description
DV2W Divert Valve 2-way
DV3W Divert Valve 3-way
DV4W Divert Valve 4-way
DV5W Divert Valve 5-way
DV6W Divert Valve 6-way
CHRO Chromatography
CHRONBPChromatography Valve without Bypass
CRO Cross over Valve
CROD Cross over Valve with Drain Angle
SB1 Sterile Barrier Valve Option 1
SB2 Sterile Barrier Valve Option 2
DIDO Double Inlet Double Outlet
Diverter Valve
VSPEC Special Valve Type
VALVE SIZE (Block A)
Option Option Description
.25 1/4"
.38 3/8"
.5 1/2"
.75 3/4"
1 1"
1.5 1 1/2"
2 2"
2.5 2 1/2"
3 3"
4 4"
TYPE (Block BT)
Option Option Description
BT Bio-Tek
PF Pure-Flo
MULTIPORT VALVES
OUTLET OPTION (Block B)
Option Option Description
Refer to the drawing that corresponds
to the type chosen
1 Outlet Configuration 1
2 Outlet Configuration 2
3 Outlet Configuration 3
4 Outlet Configuration 4
OSPEC Special Outlet Configuration
INLET SIZE (Optional) (Block D)
Option Option Description
.38 3/8"
.5 1/2"
.75 3/4"
1 1"
1.5 1 1/2"
2 2"
2.5 2 1/2"
3 3"
4 4"
FLOW THROUGH (Optional) (Block G)
Option Option Description
DVFT Divert Flow-Through
END CONNECTIONS (Block E)
Option Option Description
419 Tri-Clamp
423 18 Gauge Buttweld
424 20 Gauge Buttweld
428 16 Gauge Buttweld
429 14 Gauge Buttweld
ESPEC Special End Connections
MATERIAL (Block H)
Option Option Description
W Wrought 316L
BSPEC Special Material
MECHANICAL POLISH - INTERIOR
(Block I)
Option Option Description
0 No Mechanical Polish
2 35 μin Ra (150 Grit)
6 25 μin Ra (180 Grit)
8 20 μin Ra (240 Grit)
9 11 μin Ra (320 Grit)
MECHANICAL POLISH - EXTERIOR
(Block J)
Option Option Description
3 Scotch Brite Abrasive
4 180 Grit, weld beads removed
5 150 Grit, weld beads not
removed
ELECTROPOLISH (Block K)
Option Option Description
2 Exterior Only
3 Interior and Exterior
4 Interior Only
For this family of values, the body is configured separately from the topworks. The first step is to configure the body as follows:
EXAMPLE:
1.) 3-Way Divert Valve, 1" size with Tri-Clamp-Tri Clover ® ends. Outlet Option #2, 240 grit (20R a ) interior polish, Scotch Brite ® exterior, electropolish interior only.
Fig No. DV3W-1-2-419-W-8-3-4-SQD1
.25-1/4" 1.5–1 1/2" 1 Outlet Configuration 1
.38-3/8" 2.5-2 1/2" 2 Outlet Configuration 2
.5-1/2" 2-2" 3 Outlet Configuration 3 3 Scotch Brite Abrasive
.75-3/4" 3-3" 4 Outlet Configuration 4 W Wrought 316L 4 180 Grit, weld beads removed
1-1" 4-4" OSPEC Special Outlet Configuration BSPEC Special Material 5 150 Grit, weld beads not removed
Valve Size Outlet Option Material Exterior Polish
DV3W- 1- 2- 419- W- 8- 3- 4- SQD1 Quality Documentation
Type of Valve End Connections Interior Polish Electropolish
DV2W Divert Valve 2-way 419 Tri-Clamp 0 No Mechanical Polish 2 Exterior Only
DV3W Divert Valve 3-way 423 18 Gauge Buttweld 2 35 μin R a (150 Grit) 3 Interior and Exterior
DV4W Divert Valve 4-way 424 20 Gauge Buttweld 6 25 μin R a (180 Grit) 4 Interior only
DV5W Divert Valve 5-way 428 18 Gauge Buttweld 8 20 μin R a (240 Grit)
DV6W Divert Valve 6-way 429 14 Gauge Buttweld 9 11 μin R a (320 Grit)
CHRO Chromatography ESPEC Special End Connections
CHRONBP Chromatography Valve without Bypass
CHRO Cross over Valve
CROD Cross over Valve with Drain Angle
SB1 Sterile Barrier Valve Option 1
SB2 Sterile Barrier Valve Option 2
DIDO Double Inlet Doublet Outlet Divert Valve
VSPEC Special Valve Type
Refer to page 80 for valve outlet and configuration of topworks.
HOW TO ORDER

86 FIGURE NUMBERS
TYPE OF VALVE
Option Option Description
ZSBBS Zero Static to Back Sample Valve
ZSBBK Zero Static Back to Back Valve*
BP Pure-Flo Valve with Bypass Option
VSPEC Special Valve Type
VALVE SIZE (Block Size)
Option Option Description
.5 1/2"
.75 3/4"
1 1"
1.5 1 1/2"
2 2"
2.5 2 1/2"
3 3"
4 4"
TYPE (Block A)
Option Option Description
BT Bio-Tek
PF Pure-Flo
*ZSBBK not available at this time.
.25-1/4" 1.5–1 1/2"
.38-3/8" 2.5-2 1/2"
.5-1/2" 2-2"
.75-3/4" 3-3"
1-1" 4-4"
Valve Size
Type of Valve
ZSBBS Zero Static to Back Sample Valve
ZSBBK Zero Static to Back Valve
BP Pure-Flo Valve with Bypass Option
VSPEC Special Valve Type
.5 ZS Tube Size: 1/2"
.75 ZS Tube Size: 3/4"
1 ZS Tube Size: 1"
1.5 ZS Tube Size: 1 1/2"
2 ZS Tube Size: 2"
2.5 ZS Tube Size: 2 1/2"
3 ZS Tube Size: 3"
4 ZS Tube Size: 4"
6 ZS Tube Size: 6"
Run Size
MULTIPORT VALVES
VALVE OUTLET CONNECTION
(Block M)
Option Option Description
419 Tri-Clamp
423 18 Gauge Buttweld
424 20 Gauge Buttweld
428 16 Gauge Buttweld
429 14 Gauge Buttweld
ESPEC Special End Connections
RUN SIZE (Block C)
Option Option Description
.5 ZS Tube Size: 1/2"
.75 ZS Tube Size: 3/4"
1 ZS Tube Size: 1"
1.5 ZS Tube Size: 1 1/2"
2 ZS Tube Size: 2"
2.5 ZS Tube Size: 2 1/2"
3 ZS Tube Size: 3"
4 ZS Tube Size: 4"
6 ZS Tube Size: 6"
U BEND TUBE ORIENTATION
(Optional) (Block L)
Option Option Description
W Vertical U-Bend Tube with Vertical
Valve Orientation
HV Horizontal U-Bend Tube with
Vertical
Valve Orientation
VV Vertical U-Bend Tube with
Vertical Valve Orientation
HV Horizontal U-Bend Tube with
Vertical Valve Orientation
U Bend Tube Orientation
(Optional)
RUN END CONNECTION (Block E)
Option Option Description
419 Tri-Clamp
423 18 Gauge Buttweld
424 20 Gauge Buttweld
428 16 Gauge Buttweld
429 14 Gauge Buttweld
ESPEC Special End Connections
SECONDARY VALVE (Block F)
Option Option Description
.12 1/8" (Bypass Valve Only)
.25 1/4" (5/16" x .065 Tube is Used)
.38 3/8"
.5 1/2"
SECONDARY VALVE TYPE (Block BT)
Option Option Description
BT Bio-Tek
PF Pure-Flo
SECONDARY VALVE OUTLET
CONNECTION (Block N)
Option Option Description
419 Tri-Clamp
423 18 Gauge Buttweld
424 20 Gauge Buttweld
428 16 Gauge Buttweld
429 14 Gauge Buttweld
ESPEC Special End Connections
Quality Documentation
ZSBBS- 1.5- 419- 3- VV- 428- .5- 419- W- 8- 3- 3- SQD1
Refer to page 80 for valve outlet and configuration of topworks.
Valve End Connections
419 Tri-Clamp
423 18 Gauge Buttweld
424 20 Gauge Buttweld
428 18 Gauge Buttweld
429 14 Gauge Buttweld
ESPEC Special End Connections
.12 1/8" (Bypass Valve Only)
.25 1/4" (5/16" x .065 Tube is Used)
.38 3/8"
.5 1/2"
Secondary Valve
W Wrought 316L
BSPEC Special Material
Material
0 No Mechanical Polish
2 35 μin Ra (150 Grit)
6 25 μin Ra (180 Grit)
8 20 μin Ra (240 Grit)
9 11 μin Ra (320 Grit)
Interior Polish
Run End Connections
419 Tri-Clamp
423 18 Gauge Buttweld
424 20 Gauge Buttweld
428 18 Gauge Buttweld
429 14 Gauge Buttweld
ESPEC Special End Connections
3 Scotch Brite Abrasive
4 180 Grit, weld beads removed
5 150 Grit, weld beads not removed
Exterior Polish
2 Exterior Only
3 Interior and Exterior
4 Interior Only
Electropolish
Second Valve Outlet
Connections
419 Tri-Clamp
423 18 Gauge Buttweld
424 20 Gauge Buttweld
428 18 Gauge Buttweld
429 14 Gauge Buttweld
ESPEC Special End Connections

FIGURE NUMBERS
MULTIPORT VALVE TOPWORKS — ACTUATORS
Topworks for Multiport and Specialty Valves are configured separately from the bodies; they do not appear in the valve figure number but are
listed after the body configuration. Once the Multiport Valve has been described, the Topworks configuration will appear as:*
1" Manual Bonnet, Modified PTFE Diaphragm, PAS Bonnet with Viton O-Ring, Sanitary Internals with PPS Cap.
Valve Size
Body Not Defined
Body Not Defined
Valve Size
1" Advantage Actuator with Stainless Steel Bonnet, Modified PTFE Diaphragm, Mechanical Silver 110-240V Switchpack,
Asco 8320G184 120VAC Solenoid.
*Please refer to pages 80–82 for figure numbers
Diaphragm
Bonnet
1- N- TM- 963- S2- M2,M17
Diaphragm Options
Actuator
Size
1- N- TM- 31- A208- SP3S240- SV1- V1
Stainless Steel Bonnet Advantage Switchpack
Solenoid
Solenoid Voltage
87
HOW TO ORDER

88 CROSS REFERENCE CHART
BODIES
Old New
88XX Body Type 8
419X Body Type C,
Camp End Code 419
42XX Body Type C,
Buttweld End Code 42X
469X Body Type F,
Clamp End Code 419
47XX Body Type F,
Buttweld End Code 42X
439X Body Type TBV,
Clamp End Code 419
43XX Body Type TBV,
Buttweld End Code 428
POLISH
Old New
1 Electropolish Code 3
2 Mechanical Polish Code 2
3 Mechanical Polish Code 3
4 Mechanical Polish Code 2
& Electropolish Code 2
5 Mechanical Polish 3
& Electropolish Code 2
6 Mechanical Polish Code 6
7 Mechanical Polish Code 6
& Electropolish Code 2
8 Mechanical Polish Code 9
BONNETS
Old New
30 POA
Adapted for But Less
Customer Supplied
Actuator
802 903-C7-M2
803 903 - C7-M2
804 903S-C7-M2
805 903S-C7-M2
BODIES, BONNETS & ACTUATORS
BONNETS (Continued)
Old New
863 903 - C7
864 903S - C7
865 903S - C7
882 903-C1-M3-W4
883 903-C1-M3-W4
892 913-M3-W4
893 913-M3-W4
913 913S
922 933-M2
943 913S-S2-M12-M2
945 913S-S2-M12-M2
955 903-C4
956 903S-C4
961 963-M2
962 963S-M2
963 963
964 963S
965 963S-S2-M12
966 963S-S2-M12-M2
974 903S-C1
ADVANTAGE ACTUATORS
Old New
There is No Change to the Direct and
Double Acting Actuator Figure Numbers.
However, see below for Reverse Acting:
A2036 A203
A2039 A204
A2056 A205
A2059 A206
A2086 A208
A2089 A209
A2166 A216
A2169 A217
— A233
— A234
— A247
— A248
DIA-FLO ACTUATORS
Old (spring#) New
3112 3112
3212 (88) 3213
3212 (88&89) 3214
3212 (88&Raymond) 3215
3212 (89) 3216
3312 3312
3125 3125
3225 (101) 3226
3225 (101&102A) 3227
3225 (102A) 3228
3325 3325
3150 3150
3250 (101) 3251
3250 (101&102A) 3252
3250 (97) 3253
3250 (96) 3254
3250 (96&97) 3255
3250 (102A) 3256
3350 3350
3275 (96) 3274
3275 (96&97) 3276
3275 (97&98) 3277
3275 (96&98) 3278
3275 (96, 97&98) 3279
3375 3375
31101 31101
32101 (96) 32102
32101 (98) 32103
32101 (96&97) 32104
32101 (96&98) 32105
32101 (97&98) 32106
32101 (96, 97&98) 32107
32101 (130) 32108
32101 (97) 32109
33101 33101
33250 33250
CROSS REFERENCE TABLE FOR DIA-FLO ACTUATOR ACCESSORIES
SIZE #12 DIA-FLO ACTUATORS
Old New
Accessory Accessory
Code Code
Direct and Double Reverse Acting
Acting 3100&3300 Series 3200 Series
X ATS ATS
W TOHC TOWO
Q TOHC TOWO
V TOHC Not Available
JH Not Available HWO
JW Not Available WO
Z P1 P1
Note: See page 21 for Mechanical Accessory Descriptions.
SIZE #25 DIA-FLO ACTUATORS
Old New
Accessory Accessory
Code Code
Direct and Double Reverse Acting
Acting 3100&3300 Series 3200 Series
X ATS Standard
W AO AO
Q TO AO
V HWC Not Available
JH Not Available HWO
JW Not Available WO
Q + V TCH Not Available
X + V THC Not Available
W + V HWC Not Available
W + JH Not Available TOHO
W + JW Not Available TOWO
Z P1 P1

STANDARD PURE-FLO
FIGURE NUMBER BLOCK SEQUENCE
Body
End
Interior
Size
Type
Code
FInish Electropolish Bonnet
BLOCK A BLOCK BA BLOCK BB BLOCK BD BLOCK BK BLOCK E
Optional
Coating
Opt. Bonnet
Internals Diaphragm
Advantage
Actuator
BLOCK N BLOCK H BLOCK D BLOCK Q BLOCK Z BLOCK P *
EXAMPLES
1.) 0.5" 316L Forged Bio-tek body with Tri Clamp-Tri Clover ends. 320 grit interior polish, electropolish interior only. Sealed
bonnet. PTFE diaphragm with EPDM backing cushion.
Fig. No. .5-8-419-9-4-17-R2
0.5" Valve Body (Min. 150 Polish)
320 Grit Mech. Polish
Electropolish Interior
“O”-Ring Sealed Bonnet
R2 Diaphragm
2.) 1" 316L Cast body with Tri Clamp - Tri Clover ends. 180 grit interior polish, electropolish exterior. PAS bonnet with travel
stop, sanitary internals. PTFE diaphragm with EPDM backing cushion.
Fig. No. 1-C-419-6-2-963-M2-R2
1" Valve Body (As Cast)
180 Grit Mech. Polish
Electropolish Exterior
PAS Bonnet
Sanitary Internals
R2 Diaphragm
3.) 2" 316L Forged body with Buttweld 16 gauge ends. 240 grit interior polish, electropolish interior and exterior.
Fail close Advantage actuator with 90# spring. EPDM diaphragm.
Fig. No. 2-F-428-8-3-H-36-A217
2" Valve Body (Min. 150 Polish)
240 Grit Mech. Polish
Electropolish Interior/Exterior
EPDM Diaphragm
A217 Adv. Actuator
4.) 2" 316L Tank Bottom valve body with Tri Clamp-Tri Clover ends. 180 grit interior polish, electropolish interior
and exterior. Fail close Advantage actuator with 60# spring. SP2MS switch pack. EPDM diaphragm.
Fig. No. 2-TBV-419-6-3-H-36-A216-SP2S
2" Valve Body (Min. 150 Polish)
180 Grit Mech. Polish
Electropolish Interior/Exterior
EPDM Diaphragm
A216 Adv. Actuator (w/adapter stool)
SP2MS Switch Pack
Advantage
Switchpack
Dia-Flo
Actuator
Additional
Options
89
HOW TO ORDER

90 FABRICATION FIGURE NUMBERS
Type of Fabrication
GMP GMP
SA Sterile Access
HSA Horizontal Sterile Access
ZST Zero static Block Body Tee
ZSHV Zero static: Horizontal Tube-
Vertical Valve
ZSHH Zero static: Horizontal Tube-
Horizontal Valve
ZSVH Zero static: Vertical Tube-
Horizontal Valve
Location of Purge on the Main Valve
P1 Closest to end of the main
valve
P2 Closest to end two of the
main valve
FIGURE NUMBER BLOCK SEQUENCE
Fabrication
Purge
Purge Valve Purge or ZS Purge or ZS Purge Valve
Type
Location Orientation Tube Size Tube Ends Orientation
BLOCK B1 BLOCK BH BLOCK BJ BLOCK BE BLOCK BF BLOCK B
Note: All Valve-by-Valve Fabrications and Zero static Fabrications must be Forged.
EXAMPLES
1.) A GMP fabricated valve with a 2” forged stainless steel main valve and a 1” purge tube closest to the first end of the valve. The
main valve has Tri-Clamp Tri-Clover ends, 150 grit polished interior, PAS handwheel operated bonnet, sanitary internals and an
EPDM diaphragm. The purge tube end is 16 gauge buttweld.
Fabrication: GMP-P1
Main Valve: 2-F-419-2-963-M2-H
Purge: 1-X28
Fabrication
GMP (2” valve by 1” purge tube)
Main Valve
2-F-419-(2” forged, clamp ends)
2 (standard-150 grit polish)
903 (standard bonnet)
M2 (sanitary internals)
Purge
X28 (buttweld ends)
F Front
B Back
L Left
R Right
2.) A GMP fabricated valve with a 2” forged stainless steel main valve and a 0.5” forged purge valve closest to the second end
and located on the right side of the main valve. The main valve has Tri-Clamp Tri-Clover ends, 180 grit polished interior, a reverse
acting advantage actuator with a 60 lb. spring, an SP-2 switch pack with silver mechanical contacts and an R2 diaphragm. The
secondary valve has 16 gauge ends, 180 grit polished interior, a PAS handwheel operated bonnet and an R2 diaphragm.
Fabrication: GMP-P2-R
Main Valve: 2-F-419-6-R2-A216-SP2S
Secondary Valve: .5-F-428-6-963-R2
Fabrication
GMP (2” valve by 0.5” purge tube)
Main Valve
2-F-419-(2” forged, clamp ends)
6 (180 grit polish)
R2 (diaphragm)
A216 (2” reverse acting advantage actuator w/60 lb. spring)
SP2S (Advantage Switch Pack-silver mechanical contacts)
Secondary Valve
0.5-F-428 (0.5” forged, 16 gauge ends)
6 (180 grit polish)
963 (PAS bonnet)
R2 (diaphragm)
Orientation of Purge on the Main Valve

88 TERMS AND CONDITIONS OF SALE
CONDITIONS AND TERMS OF SALE OF ITT ENGINEERED PROCESS SOLUTIONS GROUP (EPSG)
(hereinafter referred to as Seller)
1. CONTROLLING PROVISIONS: These terms and conditions shall control
with respect to any purchase order or sale of Seller’s products.
No waiver, alteration or modification of these terms and conditions
whether on Buyer’s purchase order or otherwise shall be valid
unless the waiver, alteration or modification is specifically accepted
in writing and signed by an authorized representative of Seller.
2. DELIVERY: Seller will make every effort to complete delivery of
products as indicated on Seller’s acceptance of an order, but Seller
assumes no responsibility or liability, and will accept no backcharge
for loss or damage due to delay or inability to deliver caused by acts
of God, war, labor difficulties, accident, delays of carriers, by contractors
or suppliers, inability to obtain materials, shortages of fuel
and energy or any other causes of any kind whatever beyond the
control of Seller. Seller may terminate any contract of sale of its
products without liability of any nature, by written notice to Buyer.
In the event that the delay in delivery or performance resulting from
any of the aforesaid causes shall continue for a period of sixty (60)
days. Under no circumstances shall Seller be liable for any special
or consequential damages or for loss, damage or expense (whether
or not based on negligence) directly or indirectly arising from delays
or failure to give notice of delay.
3. WARRANTY: Seller warrants for one year from the date of shipment
Seller’s manufactured products to the extent that Seller will
replace those having defects in material or workmanship when used
for the purpose and in the manner which Seller recommends. If
Seller’s examination shall disclose to its satisfaction that the products
are defective, and an adjustment is required, the amount of
such adjustment shall not exceed the net sales price of the defective
products only and no allowance will be made for labor or expense
of repairing or replacing defective products or workmanship or
damage resulting from the same. Seller warrants the products
which it sells of other manufactures to the extent of the warranties
of their respective makers. Where engineering design or fabrication
work is supplied, Buyer’s acceptance of Seller’s design or of delivery
of work shall relieve Seller of all further obligation, other than as
expressed in Seller’s product warranty. THIS IS SELLER’S SOLE WAR-
RANTY. SELLER MAKES NO OTHER WARRANTY OF ANY KIND,
EXPRESSED OR IMPLIED, AND ALL IMPLIED WARRANTIES OF MER-
CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE WHICH
EXCEED SELLER’S AFORESTATED OBLIGATION ARE HEREBY DIS-
CLAIMED BY SELLER AND EXCLUDED FROM THIS WARRANTY. Seller
neither assumes, nor authorizes any person to assume for it, any
other obligation in connection with the sale of its engineering
designs or products. This warranty shall not apply to any products
or parts of products which (a) have been repaired or altered outside
of Seller’s factory, in any manner; or (b) have been subjected to misuse,
negligence or accidents; or (c) have been used in a manner
contrary to Seller’s instructions or recommendations. Seller shall
not be responsible for design errors due to inaccurate or incomplete
information supplied by Buyer or its representatives.
4. U.S. EXPORT CONTROLS: If applicable, Seller shall file for a U.S.
export license only after appropriate documentation for the license
application has been provided by Buyer. Buyer shall furnish such
documentation within a reasonable time after order acceptance.
Any delay in obtaining such license shall suspend delivery dates of
EQUIPMENT without liability to either party. If export license is not
granted or is revoked by the appropriate authorities, the ORDER
may be cancelled by Seller in accordance with the Seller’s cancellation
policy. Seller will ship the ORDER in accordance with the United
States Department of Commerce’s Export Administration
Regulations. Export or re-export of the ORDER contrary to U.S. law
is prohibited.
5. SELLER’S LIABILITY: Seller will not be liable for any loss, damage,
cost of repairs, incidental or consequential damages of any kind,
whether based upon warranty (except for the obligation accepted
by Seller under “Warranty” above), contract or negligence, arising in
connection with the design, manufacture, sale, use or repair of the
products or of the engineering designs supplies to Buyer.
6. RETURNS: Seller cannot accept return of any products unless its
written permission has been first obtained, in which case same will
be credited subject to the following: (a) All material returned must,
on its arrival at Seller’s plant, be found to be in first-class condition;
if not, cost of putting in saleable condition will be deducted from
credit memoranda; (b) A handling charge will be made from all
credit memoranda issued for material returned; (c) Transportation
charges, if not prepaid, will be deducted from credit-memoranda.
7. SHIPMENTS: All products sent out will be carefully examined,
counted and packed. The cost of any special packing or special handling
caused by Buyer’s requirements of requests shall be added to
the amount of the order. No claim for shortages will be allowed
unless made in writing within ten (10) days of receipt of a shipment.
Claims for products damaged or lost in transit should be
made on the carrier, as Seller’s responsibility ceases, and title passes,
on delivery to the carrier.
8. SPECIAL PRODUCTS: Orders covering special or non-standard products
are not subject to cancellation except on such terms as Seller
may specify on application.
9. PRICES AND DESIGNS: Prices and designs are subject to change
without notice. All prices are F.O.B. Point of Shipment, unless otherwise
stated.
10. TAXES: The amount of any sales, excise or other taxes, if any,
applicable to the products covered by this order, shall be added to
the purchase price and shall be paid by Buyer unless Buyer provides
Seller with an exemption certificate acceptable to the taxing authorities.
11. MINIMUM INVOICE: $200.00 plus transportation on complete valve
assemblies. $100.00 plus transportation on replacement parts.
12. TERMS: Cash, net 30 days unless otherwise specified.
WARNING
Engineered Process Solutions Group Valves are designed and
manufactured using good workmanship and materials, and they
meet all applicable industry standards. These valves are manufactured
with various materials, and they should be used only in services
recommended by a company engineer.
Misapplication of the product may result in injuries or property
damage. A selection of valve components of the proper material
and consistent with the particular performance requirement is
important for proper application.
Examples of the misapplication or misuse of any Engineered
Process Solutions Group products include use in an application in
which the pressure/temperature rating is exceeded or failure to
maintain valve as recommended and use of products to handle
caustic and/or hazardous substances when not designed for that
purpose.
If the valve exhibits any indication or leakage, do not operate.
Isolate valve and either repair or replace.

Engineered Process Solutions
For additional information on Engineered Process Solutions products as referenced,
call 1-800-366-1111 or visit our website at www.engvalves.com.
CAM-TITE ®
Metal Ball Valves
CAM-LINE ®
Lined Ball Valves
Pure-Flo Solutions Group
For more information write to:
Pure-Flo Solutions Group
33 Centerville Road, P.O. Box 6164,
Lancaster, PA 17603-2064 USA
or call: (800) 366-1111
(717) 509-2200
Fax: (717) 509-2336
Website: www.ittpureflo.com
E-mail: engvalves.custserv@itt.com
©2003 Engineered Valves
1A.12.02.4K
Richter ®
Lined Valves For
Corrosive Applications
FABRI-VALVE ®
Knife Gate and Special
Fabricated Valves
Regional Offices
Pure-Flo Components
Pure-Flo
110-B West Cochran
Simi Valley, CA 93065
Phone (800) 926-8884
Phone (805) 520-7200
Fax (805) 520-7205
Pure-Flo
Richards Street
Kirkham, Lancashire
PR4 2HU, England
Phone +44-1772-682696
Fax +44-1772-686006
Pure-Flo Precision
3300 E. Pythian
Springfield, MO 65801
Phone (417) 865-2990
Fax (417) 865-0906
Pure-Flo Systems
Pure-Flo Cotter
8 Southside Rd.
Danvers, MA 01923
Phone (978) 774-6777
Fax (978) 750-6219
Pure-Flo MPC
9625 55th Street
Kenosha, WI 53144
Phone (262) 654-6466
Fax (262) 658-0694
SKOTCH ®
Burner Shut-Off Valves
DIA-FLO ®
Diaphragm Valves