VESTA GEA Tuchenhagen Pharmaceutical Brochure - Tri-Canada

Single Seat Shut-Off Valve Type N
Single Seat Shut-Off Valve Type N
3
Order Key
Material: AISI 316L for all wetted parts AL6XN and other high alloys available.
AISI 304L for all non-wetted parts
Contact GEA Tuchenhagen.
Control Air Pressure: Standard 87 PSI.g
Max Holding Pressure: 116 PSI.g (1"), 87 PSI.g (1.5" to 2"), 72 PSI.g (2.5" to 4") using Standard Actuator
Other pressures available – see section 8.2, chart 1a
Cv Values
(flow in US-gall./min at 1 PSI.g pressure drop)
Valve Size I-II I-IV IV-I I-VII VII-I
1" OD 24 16 11 18 22
1.5" OD 56 40 28 45 53
3
2. Housing Combinations
L
T
LL
3. Stroke Length
R Regular Stroke
Viewed from
actuator end
TT
LR
E
C
B
A
2" OD 135 69 35 81 85
2.5" OD 209 116 64 123 149
3" OD 302 136 86 163 153
4" OD 649 238 238 306 270
H X
D
4. Valve Size
1" 1.5" 2" 2.5" 3" 4"
5. Actuator Type
C Air/Spring Normally Closed O Air/Spring Normally Open
I
VII
II
I
II
IV
Ø
C
GEA Tuchenhagen | 866.531.5629 | www.tuchenhagen.us
36
6. Seal Material
E EPDM V FKM H HNBR Other options available.
Contact GEA Tuchenhagen.
7. Connection Type
T Tri-Clamp B Butt Weld* *Applied to all ports unless otherwise specified.
Other process connections available.
8. Port Orientation Upper to Lower Housings
L0 Clamped
VI 0°
V2 0°
V3 0°
V0 Welded Vertical Port
9. Internal Surface Finish
2 30-35 Ra, external matte 4 15-20 Ra, external matte
6 20-25 Ra, external matte 8 15-20 Ra, external polish
N L - R - 2 - C - E T - V0 - 4 /BP -
Order Key (Std)
11 12 13 14 15 16
0 0 0 0 0 Z
Add Order Key for Control Module
when required (section 8.3)
1 2 3 4 5 6 7 8 9 10 11 - 16
Valve
Type
Housing
Type
Stroke
Length
Valve
Size
Actuator
Type
Order key given in short form and will differ from factory-issued documents.
Seal Connect
Material Type
Port
Orient
Finish
90°
Special
Options
180°
270°
11 - 16. Control Module
(see section 8.3)
Control Module
upper
housing
lower
housing
10. Available Special Accessories / Documentation
/E /28 /43 /50 /67 /41 /42 /BP /BPX
See section 8 for description of accessories and 1.1 for documentation.
Weights
Valve Size
lbs.
1" OD 9
1.5" OD 13
2" OD 13
2.5" OD 22
3" OD 23
4" OD 37
Dimensions OD in accordance with ASME-BPE-a-2004, DIN 11866, Row C
Valve
Size
Ø A B C D H X Stroke
1.0" OD 1.0 x 0.063 1.81 1.14 3.54 3.35 9.06 5.12 0.47
1.5" OD 1.5 x 0.063 2.32 1.54 3.54 4.09 9.29 5.12 0.67
2.0" OD 2.0 x 0.063 2.81 1.65 3.54 4.09 9.57 5.12 1.00
2.5" OD 2.5 x 0.063 3.54 2.13 4.92 5.08 9.80 5.12 0.87
3.0" OD 3.0 x 0.063 4.06 2.09 4.92 5.08 10.03 5.12 0.83
4.0" OD 4.0 x 0.078 5.02 2.72 4.92 6.69 10.55 5.12 1.00
X = Clearance required for maintenance
B
Add 1.1" to Dimensions B and C for
Tri-Clamp Connections
Recommended flow direction to
prevent pressure surges during the
closing operation of the valve.
A
www.tuchenhagen.us | 866.531.5629 | GEA Tuchenhagen
37