JMC - Wafer & Lug Types - Fluid Control Services

Butterfly valves
JMC Wafer & Lug
NC 1481-03.A

Butterfly valves JMC - Wafer & Lug types
Plate
Standardised to adapt any type of
actuator, conform to ISO 5211 standard.
Chevron Seal
Made in nitrile. This device avoids
atmospheric contamination.
Bearings
Self lubricating bearings made of PTFE
reinforced on a metallic support. These
bearings provide a true shaft guide
and ensure absolute shaft rigidity
during operation.
Shaft
Inside the disc, it is completely insulated
from the liquid being conveyed.
2
FACE TO FACE
dimensions conforming to:
EN 558
API 609 BS 5155
MSS SP 67 DIN 3202-K1
ISO 5752-20 NF E 29305-20
FLANGE STANDARDS
ANSI B 16.5 class 150
BS 4504
BS 10 Table E
ISO 2084
DIN 2501
MSS SP 44
JIS B 2210
NFE 29203
WAFER
LUG

Body
In ductile iron, on standard, providing
higher mechanical properties.
Seat
In removable elastomer, completely
covering the inside of the body. See
details on the opposite side.
Disc
Lenticular in shape, to improve the flow
capacity. It has no internal attachments
or pins to avoid corrosion and internal
leakage. The centered disc allows bidirectional
shut-off.
Lugs
For centring and retention. This device
enables the disassembly of the downstream
pipeline, and maintenance of
the valve at the end of the pipe. The full
lug type specially ensures the mounting
at the end of the pipe under maximum
pressure.
Identification
SAPAG
The multi-purpose industrial butterfly valve
SIZE RATING
2“ to 8” (DN 50 - 200) 240 PSI (16 BAR)
10“ to 40“ (DN 250 - 1 000) 150 PSI (10 BAR)
On 2“ to 8” (DN 50 - 200) 300 PSI (20 BAR)
request 10“ to 40” (DN 250 - 1000) 240 PSI (16 BAR)
2“ to 24” (DN 50 - 600) 360 PSI (25 BAR)
3
B
DN 1 000 (40“) FLOVAR
JMC butterfly valve. Conventional butterlfy valve.
The thickness provided in the middle of the seat:
• ensures accurate and strictly mechanical anchorage of the seat,
• ensures excellent endurance and better ageing behaviour,
• avoids excessive stresses when the disc is operated
• offers a significant range of angular thightness (± 5°),
• exhibits a constant geometry of the disc/seat tightness.
2
A
At the shaft and spindle, the elastomeric
journals of the seat guarantee tightness:
• on the inside/outside of the valve at
the shaft and spindle,
• upstream/downstream, in the area of
both shaft and spindle.
It should be noted that the shape of the
seal at the shaft and spindle is spherical,
ensuring continous tightness.
A. Concentric grooves on the sides of
the seat to ensure tightness on the
point of all usual flanges.
B. An elastomeric build up, O“ ring
imitation, encased, ensures complementary
tightness.
“
3

Butterfly valves JMC - Wafer & Lug types
Flow characteristics
Flow coefficient K v - Valve opening 90°
4
DN 50 65 80 100 125 150 200 250 300 350 400 450 500 600 700 800 900 1 000
Size 2“ 2“ 1 / 2 3“ 4“ 5“ 6“ 8“ 10“ 12“ 14“ 16“ 18“ 20“ 24“ 28“ 32“ 36“ 40“
K v 110 210 330 610 1 000 1 500 2 700 4 300 6 600 8 900 11 500 15 000 18 800 27 600 38 600 51 500 65 600 81 900
C v 128 245 385 712 1 167 1 750 3 150 5 017 7 700 10 383 13 417 17 500 21 933 32 200 45 033 60 083 76 533 95 550
CV : GPM at 1 PSI differential pressure across valve at standard conditions (60 °F, 14.7 PSIA).
Flow coefficients
The flow coefficient K v is the flow in m 3 /h
of water, at an average temperature of
20 °C, crossing the valve with creating a
headloss of 1 bar.
The relation between Cv and K v is:
C v = 1.16 K v
Characteristics curve
of valve
(K v versus angle
of opening α)
Table of headloss coefficients Kα - Valve opening: 90°
Simplified formula K v : Flow coefficient of the valve
100
90
80
70
60
50
40
30
20
10
0
non
headloss K v compressible gas
fluide
∆p < P1 2
P2 > P1 2
∆p > P1 2
P 2 < P 1
2
% K v or flow
K v
Q
=
31,6
0 10 20 30 40 50 60 70 80 90
Q : Flow in m 3 /h
∆p : Headloss in the valve in bar
P 1 : Upstream pressure in bar
P 2 : Downstream pressure in bar
Q N : Flow in normal conditions
(0 °C, 760 mm Hg) m 3 /h
T : Temperature of the fluid °K
ρ 1 : Volumic weight of the fluid
(kg/m 3 )
ρ N : Volumic weight in normal
conditions
Angle of opening ∝
For liquid, the formula of the headloss with a disc opening angle α is:
ρ Vα 2
∆Pα = ———— Kα ——
10 000 2g
in which:
∆Pα : Headloss in a valve opened to an angle α expressed in bar
Vα : Velocity of the fluid in a pipeline of diameter equal to the one of the valve expressed in m/s when the valve is opened to
an angle α
g : Acceleration of gravity in m/s 2
Kα : Headloss according to the angle to opening. Results in the table
ρ : Volumic weight of the fluid (kg/m 3 )
Vα 2
Nota : In the case of water the formula is simplified : ∆Hα = Kα —— 2g
∆Hα : Headloss on the valve opened to an angle α expressed in meters of water columns.
ρ1 ∆p
QN =
514
2 QN =
514.P1 DN 50 65 80 100 125 150 200 250 300 350 400 450 500 600 700 800 900 1 000
Size 2“ 2“ 1 / 2 3“ 4“ 5“ 6“ 8“ 10“ 12“ 14“ 16“ 18“ 20“ 24“ 28“ 32“ 36“ 40“
Kα 0.82 0.65 0.60 0.43 0.39 0.36 0.35 0.33 0.30 0.30 0.30 0.29 0.28 0.27 0.26 0.25 0.24 0.24
ρ N. T
∆p. P 2
ρ N. T

Pressure
Temperature
Chart
EPDM-S – 15 °C up to + 95 °C*
5 °F up to + 203 °F*
CARBOXYLATED
NITRILE – 15 °C up to + 60 °C
5 °F up to + 140 °F
NITRILE – 15 °C up to + 80 °C
5 °F up to + 176 °F
FLUOROCARBON
ELASTOMER – 15 °C up to + 80 °C
5 °F up to + 176 °F
HYPALON – 15 °C up to + 80 °C
5 °F up to + 176 °F
EPDM – 15 °C up to + 130 °C
5 °F up to + 266 °F
THERBAN – 15 °C up to + 140 °C
5 °F up to + 176 °F
* According to the type of fluid and service
conditions.
Dead
end
Service
Maximum working pressures
VACUUM:
1 Torr
From 50 mm (2“) up to 200 mm (8“)
From 250 mm (10“) up to 400 mm (16“)
From 450 mm (18“) up to 1 000 mm (40“)
NP
(or MWP
at 20 °C)
22
20
16
10
9
5
SEAT
FLUORATED ELASTOMER,
HYPALON,
CARBOXYLED NITRILE
REDUCED TORQUE
(Pneu. act.)
JMC - Wafer & Lug types
Performances
COLD WATER 40 °C
MAXIMUM
CHARACTERISTICS
STANDARD
CHARACTERISTICS
50 100 200 400 600 1000
ND
FACTORY TESTS: Every single valve JMC undergoes
hydraulic tests, as per ISO 5208 Standard:
1. For tightness at 1.1. x rating
2. For body strength at 1.5 x rating
Other specific tests on request.
Lug Wafer
BAR BAR
20 BAR (300 PSI)
16 BAR (240 PSI)
10 BAR (150 PSI)
According to PN
10 BAR (150 PSI)
6 BAR ( 90 PSI)
1 BAR ( 15 PSI)
5

Butterfly valves JMC - Wafer & Lug types
Part list
6
Basic figure
9
6
6
4
8
NOTA : possible neck extension for
insulation.
11
10
7
Rep Nb Designation Material Remarks
1 1 Body (Wafer or Full Lug) Ductile iron See options
2 1 Disc ASTM A 395-76 grade 60-40-18 See options
3 1 Control shaft Stainless steel with 13 % chromium See options
4 1 Spindle Stainless steel with 13 % chromium See options
5 1 Seat EPDM See options
6 3 Self-lubricating Reinforced PTFE
bearings on steel
7 1 Safety nut Steel + polyamid Phosphated
8 1 Protection plug Polyethylene or steel
9 1 Chevron seal Nitrile
10 1 Thru-bolt Galvanized steel
11 1 Key Steel For DN 250 (10“)
12 1 Coupling Stainless steel with 13 % chromium For DN 125 ( 5“)
13 1 Identification plate Aluminium
14 2 Rivet Steel
3
1
5
12
2
11
9
6
3
1
6
5
2
10
4
6
7
8
12
DN 900 mm (36”)
DN 125 mm (5“)
13
14
DN
800 mm
(32")

A
B
DN
Size
Ø L
JMC - Wafer & Lug types
Dimensions
50 74 43 25.5 – 11 – 14 90 – 70 9 4 – – – 110 94 2.8 152
2“ 2.91 1.7 1 – 0.43 – 0.55 3.54 – 2.76 0.35 4.33 3.70 6.17 5.98
65 81 46 25.5 – 11 – 14 90 – 70 9 4 – – – 118 107 3.3 159
2“ 1/2 3.19 1.81 1 – 0.43 – 0.55 3.54 – 2.76 0.35 – – – 4.64 4.21 7.28 6.26
80 93 46 25.5 – 11 – 14 90 – 70 9 4 – – – 125 126 4 166
3“ 3.66 1.81 1 – 0.43 – 0.55 3.54 – 2.76 0.35 – – – 4.92 4.96 8.82 6.54
100 107 52 25.5 – 14 – 16 – 100 102 11 4 – – – 140 150 6 182
4“ 4.21 2.05 1 – 0.55 – 0.63 – 3.94 4.02 0.43 – – – 5.59 5.91 13.23 7.16
125 122 56 25.5 – 14 – 16 – 100 102 11 4 – – – 160 179 8.5 193
5“ 4.80 2.20 1 – 0.55 – 0.63 – 3.94 4.02 0.43 – – – 6.30 7.05 18.74 7.60
150 140 56 25.5 – 19 – 17 – 100 102 11 4 – – – 175 204 11 217
6“ 5.31 2.20 1 – 0.75 – 0.67 – 3.94 4.02 0.43 – – – 6.88 8.03 24.25 8.54
200 167 60 25.5 – 19 – 17 – 100 102 11 4 – – – 206 259 15 242
8“ 6.57 2.36 1 – 0.75 – 0.67 – 3.94 4.02 0.43 – – – 8.11 10.20 33.07 9.53
250 203 68 36 90.5* 27 35 17 – 132 125 14 4 10 8 65 247 313 23 280
10“ 7.87 2.68 1.42 3.56 1.06 1.38 0.67 – 5.20 4.92 0.55 0.39 0.31 2.56 9.72 12.32 50.71 11.02
300 233 78 36 90.5* 27 35 17 – 132 125 14 4 10 8 65 277 369 31 310
12“ 9.17 3.07 1.42 3.56 1.06 1.38 0.67 – 5.20 4.92 0.55 0.39 0.31 2.56 10.89 14.53 68.34 12.20
350 270 78 36 90.5* 27 35 17.5 – 132 125 14 4 10 8 65 300 418 39 350
14“ 10.63 3.07 1.42 3.56 1.06 1.38 0.69 – 5.20 4.92 0.55 0.39 0.31 2.56 11.81 16.46 85.98 13.78
400 300 102 43 90.5* 32 40 21 – 132 140 18 4 12 8 73 345 467 69 375
16“ 11.81 4.02 1.69 3.56 1.26 1.57 0.83 – 5.20 5.51 0.71 0.47 0.31 2.90 13.58 18.39 152.12 14.76
450 330 114 49 100* 36 50 22 – 140 140 18 4 14 9 60 375 521 83 400
18“ 12.99 4.49 1.93 3.93 1.42 1.57 0.87 – 5.51 5.51 0.71 0.55 0.35 2.56 14.76 20.51 182.98 15.75
500 375 127 63 102* 46 60 25 210 – 165 22 4 18 11 80 425 571 107 425
20“ 14.76 5.00 2.48 4.02 1.81 2.36 0.98 8.27 – 6.50 0.87 0.71 0.43 3.15 16.73 22.48 235.89 16.73
600 430 154 63 102* 46 60 25 210 – 165 22 4 18 11 80 495 670 145 495
24“ 16.93 6.06 2.48 4.02 1.81 2.36 0.98 8.27 – 6.50 0.87 0.71 0.43 3.15 19.49 26.38 319.67 19.49
700 510 165 81 110* 55 80 30 300 – 254 18 8 22 14 100 570 776 217 570
28“ 20.08 6.50 3.19 4.33 2.16 3.15 1.18 11.81 – 10.00 0.71 0.87 0.55 3.94 22.44 30.55 478.39 22.44
750 540 165 81 110* 55 80 30 300 – 254 18 8 22 14 100 – – – 610
30“ 21.26 6.50 3.19 4.33 2.16 3.15 1.18 11.81 – 10.00 0.71 0.87 0.55 3.94 – – – 24.02
800 560 190 81 110* 55 80 30 300 – 254 18 8 22 14 100 640 882 310 640
32“ 22.05 7.48 3.19 4.33 2.16 3.15 1.18 11.81 – 10.00 0.71 0.87 0.55 3.94 25.19 34.72 683.57 25.19
900 665 203 – 110 – 100 30 300 – 254 18 8 28 16 100 700 1 000 448 700
36“ 26.18 7.99 – 4.33 – 3.94 1.18 11.81 – 10.00 0.71 1.10 0.63 3.94 27.56 39.37 987.87 27.56
1 000 715 216 – 110 – 100 30 350 – 298 22 8 28 16 100 750 1 105 530 750
40“ 28.15 8.50 – 4.33 – 3.94 1.18 13.78 – 11.73 0.87 1.10 0.63 3.94 29.53 43.50 1168.69 29.53
DN 1000 (40") : FLOVAR
Wafer type Full Lug type
H
E1
N Holes Ø M
B C E 1 E 2 F ∅ G
Ø J or K
C
F
Ø D
A
B
Ø J or K
F
H
Ø D
N Holes Ø M
Ø L
P
C
E 1
I
Ø J or K
Ø G
Key a x b x l
Actuator flange Key Wafer type Full Lug type
H ∅ J K ∅ L M N a b I A ∅ D Weights A
a
b
E2
∅ D P Weights
153 38 3.7
6.02 1.50 8.16
173 40 4.2
6.81 1.57 9.26
188 40 7.1
7.39 1.57 15.65
219 45 8.7
8.61 1.77 19.18
252 48 11
9.92 1.89 24.25
278 48 15
10.93 1.89 33.06
335 52 22
13.17 2.05 45.50
400 60 33
15.73 2.36 72.75
470 70 44
18.48 2.76 97.00
520 70 67
20.45 2.76 147.50
588 90 104
23.12 3.54 229.28
633 100 136
24.89 3.94 299.83
704 113 180
27.68 4.45 396.84
828 140 260
32.56 5.51 573.20
895 150 280
35.24 5.91 617.29
972 150 400
38.27 5.91 881.85
1 010 170 400
39.75 6.69 881.85
1 152 190 543
45.35 7.48 1355.83
1 240 190 660
49.02 7.48 1455.04
* On request. Dimensions in mm, weights in kg.
Dimensions and weights are given as a guide.
7

Butterfly valve JMC - Wafer & Lug Types
Description
8
Body
Disc
Shaft and spindle
Seat
External body
coating
Standard
Cast ductile iron:
ASTM A 395 Gr 60.40.18
Cast ductile iron:
ASTM A 395 Gr 60.40.18
epoxy or Rilsan coated
nickel plated
Cupro-aluminium:
Cu Al 9 Ni3 Fe2 DN ≤ 200 (8“)
Cu Al 10 Ni5 Fe5 DN ≥ 250 (10“)
Z3 CND 17-11-02 DN ≤ 200 (8“)
Z6 CND 18-12 M DN > 200 (8“)
Polished on request
Stainless steel: AISI 420
EPDM-S (– 15 + 95 °C*)
EPDM (– 15 + 130 °C)
Nitrile NBR (– 15 + 80 °C)
Nitrile X-NBR (– 15 + 60 °C)
Epoxy + paint
® Registered trade mark.
ASTM Grades are approximate and given as an indication
* According to the type of fluid and service conditions.
Other executions
Carbon steel: ASTM A 216 WCB
Stainless steel: ASTM A351-CF3M
• Cast ductile iron 60.40.18
• EPDM or NBR rubber coated
DN ≤ 300 (12“)
• Natural rubber coated
DN > 300 (12“)
• Halar ® coated
Monel 400 ®
Uranus B6 ®
Other types on request
Stainless steel: AISI 17.4 PH
Monel
Cupro-aluminium
EPDM white (– 15 + 130 °C)
Fluorated elastomer (– 15 + 130 °C)
Hypalon CSM ® (– 15 + 80 °C)
Therban (– 15 + 140 °C)
Any other
Epoxy coating
on request

JMC - Wafer & Lug Types
Applications Approvals
General utilities
Water treatment
Cements plants
Mechanical engineering
Mining industries
Steel and aluminium plants
Food industries
Sugar refineries
Shipbuilding and offshore
TYPICAL FLUIDS
Cold water
Hot water
Demineralized water
Sea water
Air - Heating - HVAC
Bulkhandling (pneumatic transport)
Foodstuff
Sulfuric and chlorydric acids
Mineral oil
Petroleum products
Sugar process
Possible
THERBAN
Pulp and paper mills
Automotive industries
Chemical - Petrochemical
Power generation
Heating, Ventilating
and Air conditionning
Gas process
Fire protection systems
Agriculture - Irrigation
Bulk handling
fluids
EPDM-S
• DCAN
Endurance against stresses
• VERITAS
• Mechanical Engineering Laboratories
Hong Kong
• KTW
• SNCF
• ADR
• LLOYD’S REGISTER OF SHIPPING
• EDF
• DVGW
Deutscher Verein des Gas- und
Wasser- fachers e.v.
• CEMATH
• Town of Paris
• UL
Underwritters Laboratory, Chicago
• VDS
• OFFICE OF WATER AUTHORITY
(Hong Kong)
• FIRE SERVICE (Hong Kong)
• DET NORSKE VERITAS
• WRC Water Research Council
• Certificats of foodstuff quality on
request (Poitiers laboratory - France)
SUITABLE SEAT SUITABLE DISC
EPDM
Nitrile
Carboxyled Nitrile X-NBR
Hypalon ®
Fluorated elastomer
Iron + Epoxy
Nickel
Naturel rubber
Halar ®
Cupro-aluminium
Stainless steel
Monel 400 ®
Uranus B6 ®
® Registered trade mark
9

Butterfly valves JMC - Types Wafer & Lug Types
Synoptic table of the different actuators
10
ISO 5211
mounting
flange
Bare shaft
JMC valve
WAFER
Bare shaft
JMC valve
FULL LUG
MANUAL ACTUATOR
HOLD POSITION GEAR
MULTITURN 1/4 TURN
ELECTRIC PNEUMATIC
ACTUATORS ACTUATORS
Lockable lever LF
DN 50-250 / 2“-10“
Notched lever LC
DN 50-150 / 2“-6“
Worm gear MG
DN 50-1 000 / 2“-40“
Worm gear MF
DN 50-400 / 2“-16“
FE - DN 50-125 / 2“-5”
FA - DN 50-125 / 2”-5”
Double acting actuator SIROCCO
DN 50-1 000 / 2“-40“
SIngle acting actuator SIROCCO
DN 50-450 / 2“-18“
Actuators BERNARD
DN 50-1 000 / 2“-40“
LF
LC
MG
MF
FE
FA
D
S

Lockable lever LF
C
G
Ø D
E
A
B
Notched lever LC
C
H
G
Ø D
E
B A
F
F
JMC - Wafer & Lug Types
Manual actuators
Size DN Type A B C ∅ D E F G
Weights
Wafer Lug
2“ 50 LF4 110 74 43 94 230 69 45 3.8 4.7
2“ 1 / 2 65 LF4 118 81 46 107 230 69 45 4.3 5.2
3“ 80 LF4 125 93 46 126 230 69 45 5 8.1
4“ 100 LF12 140 107 52 150 320 75 63 7.6 10.3
5“ 125 LF12 160 122 56 179 320 75 63 10.1 12.7
6“ 150 LF20 175 135 56 204 420 75 63 13.1 17.1
8“ 200 LF20 206 167 60 259 420 75 63 17.1 24.1
10“ 250 LF50 247 200 68 313 702 150 82 30.6 40.6
Dimensions in mm, weights in kg - Dimensions and weights are given as a guide.
Throttling
Size DN Type A B C ∅ D E F G H
2“ 50 LC4 110 74 43 94 230 71 15 45 3.3 4.2
2“ 1 / 2 65 LC4 118 81 46 107 230 71 15 45 3.8 4.7
3“ 80 LC4 125 93 46 126 230 71 15 45 4.5 7.6
4“ 100 LC12 140 107 52 150 320 77 15 50 6.7 9.4
5“ 125 LC12 160 122 56 179 320 77 15 50 9.3 11.8
6“ 150 LC20 175 135 56 204 420 77 25 50 12 16
Dimensions in mm, weights in kg - Dimensions and weights are given as a guide.
Number of locking positions
LC4 = 9, LC12 = 9, LC20 = 7
Weights
Wafer Lug
11

Butterfly valves JMC - Wafer & Lug Types
Manual actuators
Hold position gear FA
Hold position gear FE
Ø D
C
Worm gear MF
H
A
B
C
Worm gear MG
A'
B'
12
M
G
Ø D
E
A
B
K
J
E'
F
Ø J
A B
∅ D
∅ V
C
Ø D
E
Ø V
C
H
∅ D
F
F
G
K
K
J
F
A
B
G
E
Size DN Actuator A B C ∅ D G
2“ 50
110 74 43 94 100 230 113 16 86.5 9 4.7 5.6 4.5 5.4
FA 11
2“ 1 / 2 65
118 81 46 107 100 230 113 16 86.5 9 5.2 6.1 5 5.9
FE 11
3“ 80 125 93 46 126 100 230 113 16 86.5 9 5.9 9 5.7 8.8
4“ 100 FA 14 140 107 52 150 100 310 128 16 86.5 9 10 12.7 9.5 12.2
5“ 125 FE 14 160 122 56 179 100 310 128 16 86.5 9 12.4 14.9 12 14.5
Hold position gear FA closed: FSH
Hold position gear FE closed:
FAH or FSH to precise
Number of locking position:
MF 1 : 10 MF 2 : 17
FA FE Weights
E F ∅ J F K
Dimensions in mm, weights in kg - Dimensions and weights are given as a guide.
Dimensions in mm, weights in kg - Dimensions and weights are given as a guide.
Dimensions in mm, weights in kg - Dimensions and weights are given as a guide.
FA FE FA FE
Wafer Lug
Weights
Size DN Actuator A B C ∅ D E H J K ∅ V M
Wafer Lug
2“
2“
50 110 74 43 94 130 88 75 186 125 28 9.8 10.7
1 / 2
3“
65
80
118
125
81
93
46
46
107
126
138
155
88
88
75
75
186
186
125
125
28
28
10.3
11
11.2
14.1
4“ 100 MF 1 140 107 52 150 170 88 75 186 125 28 13 15.7
5“ 125 160 122 56 179 190 88 75 186 125 28 15.5 18
6“ 150 175 135 56 204 205 88 75 193 225 28 18 22
8“ 200 206 170 60 259 236 88 75 193 225 28 22 29
10“ 250 247 200 68 313 298 129 132 276 300 27 43 53
12“
14“
300
350 MF 2
277
300
233
270
78
78
369
418
328
351
129
129
132
132
276
276
300
300
27
27
51
59
64
87
16“ 400 345 300 102 467 396 129 132 276 300 27 89 124
Size DN Type A A’ B B’ C ∅ D ∅ D’ E E’ F G H J K ∅ V Weights
Wafer Lug
2“ 50 MG 50 110 152 74 76 43 94 153 145 187 58 84 67 52 145 150 7,8 8,7
2“ 1 / 2 65 MG 50 118 159 81 84 46 107 173 153 194 58 84 67 52 145 150 8,3 9,2
3“ 80 MG 50 125 166 93 90 46 126 188 160 201 58 84 67 52 145 150 9 12,1
4“ 100 MG 50 140 182 107 109 52 150 219 175 217 58 84 67 52 145 150 11 13,7
5“ 125 MG 50 160 193 122 120 56 179 252 195 228 58 84 67 52 145 150 13,5 16
6“ 150 MG 50 175 217 135 140 56 204 278 210 252 58 84 67 52 145 150 16 20
8“ 200 MG 50 206 242 170 167 60 259 335 241 277 58 84 67 52 145 150 20 27
10“ 250 MG 100 247 280 200 203 68 313 400 289 322 75 105 81 67 176 255 32 40
12“ 300 MG 100 277 310 233 228 78 369 470 319 352 75 105 81 67 176 255 40 53
14“ 350 MG 100 300 350 270 270 78 418 520 342 392 75 105 81 67 223 356 49 77
16“ 400 MG 180 345 375 300 300 102 467 588 395 425 99 131 94 90 315 356 85,5 120,5
18“ 450 MG 180 375 400 330 330 114 521 633 425 450 99 131 94 90 315 356 99,5 152,5
20“ 500 MG 180 425 425 375 375 127 571 704 475 475 99 131 94 90 358 457 123,5 196,5
24“ 600 MG 340 495 495 430 430 154 670 828 545 545 126 178 106 123 335 457 176 291
28“ 700 MG 450 570 570 510 510 165 776 895 620 620 158 209 127 154 362 457 262 325
DN > 700 : nous consulter

Double acting pneumatic actuator SIROCCO-D type
Air supply pressure: 5 bar (75 PSI) (Other pressure: on request)
Single acting pneumatic actuator SIROCCO-S type
Air supply pressure: 5 bar (75 PSI) (Other pressure: on request)
Ø D
J
C
L
JMC - Wafer & Lug Types
Pneumatic actuators
Dimensions in mm, weights in kg. Dimensions and weights are given as a guide.
* Fail to close. Dimensions in mm, weights in kg. Dimensions and weights are given as a guide.
F
K
H
A
B
C
Wafer Lug
Size DN D Type
A
Wafer Lug
B
Wafer Lug
C
D
Wafer Lug
F H J K
L
Wafer Lug
Weights
Wafer Lug
2“ 50 30 110 152 74 76 43 94 153 77 87 122 47 217 259 4.1 5.1
2“ 1 / 2 65 30 118 159 81 84 46 107 173 77 87 122 47 225 266 4.6 5.6
3“ 80 60 125 166 93 90 46 126 188 95 102 165 54 247 288 6.2 9.3
4“ 100 140 140 182 107 109 52 150 219 127 133 174 72 293 335 9.5 12.2
5“ 125 140 160 193 122 120 56 179 252 127 133 174 72 313 346 12 14.5
6“ 150 270 175 217 135 140 56 204 278 152 160 212 89 355 397 17.5 21.5
8“ 200 500 206 242 170 167 60 259 335 192 189 270 109 425 461 28 35
10“ 250 500 247 280 200 203 68 313 400 192 189 270 109 466 499 36 46
12“ 300 750 277 310 233 228 78 369 470 240 232 282 134 539 572 51 71
14“ 350 1 100 300 350 270 270 78 418 520 250 245 340 135 575 625 66 94
16“ 400 2 500 345 375 300 300 102 467 588 350 356 378 185 731 861 130 165
18“ 450 2 500 375 400 330 330 114 521 633 350 356 378 185 861 886 144 197
20“ 500 2 500 425 425 375 375 127 571 704 350 356 378 185 811 811 164 237
24“ 600 4 000 495 495 430 430 154 670 828 380 380 502 200 905 905 232 347
28“ 700 4 000 570 570 510 510 165 776 895 380 380 502 200 980 980 304 367
DN > 700 : on request
Size DN S Type
A
Wafer Lug
B
Wafer Lug
C
D
Wafer Lug
F H J
K
Wafer Lug
L
Wafer Lug
Weights
Wafer Lug
2“ 50 60 110 152 74 76 43 94 153 95 102 165 54 54 232 274 5.5 6.4
2“ 1 / 2 65 140 118 159 81 84 46 107 173 127 133 209 72 72 271 312 8.3 9.2
3“ 80 140 125 166 93 90 46 126 188 127 133 209 72 72 278 319 9 12.1
4“ 100 270 140 182 107 109 52 150 219 152 160 291 89 89 320 362 15.5 18.2
5“
125 270
500*
160
160
193
193
122
122
120
120
56
56
179
179
252
252
152
192
160
189
291
352
89
109
89
109
340
379
373
412
18
27
20.5
29
6“
150 500
750*
175
175
217
217
135
135
140
140
56
56
204
204
278
278
192
240
189
232
352
380
109
134
109
134
394
437
436
479
29
41
33
45
8“ 200 1 100 206 242 170 167 60 259 335 250 245 475 135 135 481 517 53 60
10“ 250 2 500 247 280 200 203 68 313 400 350 356 570 185 185 633 666 112 116
12“ 300 2 500 277 310 233 228 78 369 470 350 356 570 185 185 663 696 120 133
14“
350 2 500
4 000*
300
300
350
350
270
270
270
270
78
78
418
418
520
520
350
380
356
380
570
834
185
200
185
203
686
710
736
760
128
171
156
199
16“ 400 4 000 345 375 300 300 102 467 588 380 380 834 200 203 755 805 225 240
18“ 450 4 000 375 400 330 330 114 521 633 380 380 834 200 203 785 830 239 272
DN > 450 : on request
J
L
Ø D
F
K
H
A
B
13

Butterfly valves JMC - Wafer et Lug Types
Pneumatic actuators: Accessories and options
14
Double or single acting pneumatic
SIROCCO actuator
Wafer
Lug
EXTERNAL LIMIT
SWITCHES
• Protection to IP 67
• Working temperature:
– 25 °C to + 70 °C
• 300 volts - 6 A
On request:
• Explosion proof switches E Ex “d”
• Stirrup inox
Key lever for double or single acting
pneumatic actuators
Distributor for pneumatic actuators.
ISOBOX
• Protection to IP 67
• Working temperatures:
– 25 °C to + 100 °C
LIMIT SWITCHES
IN BOX
• Box in alloyed aluminium
or polycarbonate
• Protection to IP 65
• Working temperature:
– 25 °C to + 80 °C
• 2 A - 24 VDC
16 A - 250 VAC
• Adjustable cams from 0° to 90°
Manual acting “CM” type
for double or single acting
pneumatic actuators
• 4 possibilities:
– 2 A - 24 VDC
16 A - 250 VAC
– proximity AC supply
– proximity DC supply

PROXIMITY DETECTORS
IN BOX
• Box in alloyed aluminium
or polycarbonate
• Protection to IP 65
• Working temperature:
– 25 °C to + 80 °C
• Electricity supply
all voltages, AC or DC supply
On request:
• Explosion proof switches E Ex “i”
• Type : monostable or bistable
• Electric supply: voltage, DC or AC supply, on request
• Working temperature : – 10 °C à + 60 °C
• Equiped with noise orspeed reducer manual operating
• On request pneumatic operating
Size of valve TYPE
50 to 200
2“ to 8“
250 to 600
10“ to 24
ISOBOX 1
ISOBOX 2
JMC - Wafer & Lug Types
D 25 30 60 140 270 500 750 1 100 2 500 4 000
Double acting Key CD1 CD1 CD1 CD2 CD2 – – – – –
CM – – – CM1* CM1* CM2 CM2 CM2 CM3 CM3
SNH 25 30 60 140 270 500 750 1 100 2 500 4 000
Simple acting Key CS1 CS1 CS1 – – – – – – –
* On request.
PNEUMATIC
POSITIONERS (standard)
• Protection to IP 54
• Working temperature:
– 15 °C to + 80 °C (– 40 °C on request)
• Air supply pressure:
1.4 to 6 bar (20 to 50 Psi)
• Signal: 0.2 to 1 bar (3 to 50 Psi)
ELECTROPNEUMATIC POSITIONERS (standard)
• Protection to IP 54
• Working temperature: – 15 °C to + 80 °C
• Input signal: 4-20 mA
CM – – – CM1 CM1 CM2 CM2 CM2 CM3 CM3
15

Butterfly valves JMC - Wafer et Lug Types
Electric actuators BERNARD type
Technical data
– Electrical supply:
230/400 V 3 phase, 50 Hz;
Other on request.
– Connection:
every single actuator is delivered with a
wiring notice.
– Protection: IP 67 (Z3: IP65).
– Explosion proof version on request.
Ø V
P
Ø V
H
16
Ø D
M N
M N
E
H
A
B
P
E
A
B
C
2 x Pg 16
(STANDARD)
Dimensions in mm, weights in kg - Dimensions and weights are given as a guide.
P
H
Ø V
Ø D
M N
RS + SRA 6 Type RS + SR 12 Type
Dimensions in mm, weights in kg
Dimensions and weights are given as a guide.
86
20
Ø D
163
73 90
C
A
B
C
E
Ø V
Ø D
Type of actuator 1/4 turn Multiturn
Z3 OA AS/BS SR
Travel stops X X X on RS
Limit switch for open and close position X X X X
Torque switches (adjustable according to the sense of rotation) X X
Handwheel for manual action X X X X
1/4 turn actuator Multiturn actuator
M
N
A
B
E
Z3 Type OA Type AS-BS Type
Size DN
A
Wafer Lug
B C
∅ D
Wafer Lug
E
Wafer Lug
M N P ∅ V
Weights
Wafer Lug
2“
2“
50 Z 3 11 110 152 74 43 94 153 158 200 134 59 344 60 7,8 8,7
1 / 2 65 Z 3 11 118 159 81 46 107 173 166 207 134 59 352 60 8,3 9,2
2“
2“
50 OA 6 6 110 152 74 43 94 153 179 221 90 200 325 60 8,5 9,7
1 Type of
actuator
Operating
time
/ 2
3“
65
80
OA 6
OA 6
6
6
118
125
159
166
81
93
46
46
107
126
173
188
187
194
228
235
90
90
200
200
333
340
60
60
9
9,7
10,2
13,1
4“ 100 OA 8 6 140 182 107 52 150 219 219 251 90 200 365 60 13 16
5“ 125 OA 15 15 160 193 122 56 179 252 239 262 112 260 385 100 16 18,5
4“ 100 AS 18 5 140 182 107 52 150 219 240 282 187 312 317 100 22 25
5“ 125 AS 18 5 160 193 122 56 179 252 260 293 187 312 357 100 24,5 27
6“ 150 AS 18 5 175 217 135 56 204 278 275 317 187 312 352 100 27 31
8“ 200 AS 32 43 206 242 167 60 259 335 306 342 187 340 383 165 32 39
10“ 250 AS 80 60 247 280 200 68 313 400 377 380 187 340 454 250 43 53
12“ 300 AS 80 60 277 310 233 78 369 470 407 410 187 340 484 250 51 64
14“ 350 BS 100 60 300 350 270 78 418 520 386 418 187 393 467 250 65 97
16“ 400 BS 150 60 345 375 300 102 467 558 431 461 187 393 512 250 97 132
C
P
Size DN
Type of
actuator
Operating
time
A
Wafer Lug
B C
∅ D
Wafer Lug
E
Wafer Lug
M N P ∅ V
Weights
Wafer Lug
4“ 100 RS 50 + SRA 6 18 140 182 107 52 150 219 188 230 404 87 249 300 40 46
5“ 125 RS 50 + SRA 6 18 160 193 122 56 179 252 209 241 404 87 269 300 42,5 48
6“ 150 RS 50 + SRA 6 18 175 217 135 56 204 278 223 265 404 87 284 300 45 52
8“ 200 RS 50 + SRA 6 18 206 242 170 60 259 335 254 290 404 87 315 300 49 59
10“ 250 RS 100 + SRA 6 24 247 280 200 68 313 400 306 333 426 125 374 300 62 75
12“ 300 RS 100 + SRA 6 24 277 310 233 78 369 470 336 363 426 125 404 300 70 86
14“ 350 RS 100 + SRA 6 24 300 350 270 78 418 520 359 403 426 125 427 300 78 109
16“ 400 RS 250 + SRA 6 51 345 375 300 102 467 588 410 460 491 189 488 300 140 177
18“ 450 RS 250 + SRA 6 51 375 400 330 114 521 633 440 485 491 189 518 300 158 209
20“ 500 RS 250 + SRA 6 69 425 425 375 127 571 704 490 513 580 189 568 300 182 253
24“ 600 RS 600 + SRA 6 69 495 495 430 154 670 828 583 583 580 212 687 300 215 333
28“ 700 RS 1825 G + SRA 6 135 570 570 510 165 776 895 687 687 786 252 812 300 337 412
32“ 800 RS 1825 G + SRA 6 135 640 640 560 190 882 1 010 757 757 786 252 882 300 430 532
36“ 900 RS 1825 G + SR 12 138 700 700 665 203 1 000 1 148 817 852 771 252 942 300 595 697
40“ 1 000 RS 1830 G + SR 12
DN > 1 000 : nous consulter
138 750 750 715 216 1 105 1 240 902 902 771 252 1 027 300 687 807
Ø V
Ø D
M
N
A
B
E
C
P

Assembly on line
Between flanges assembly for wafer type
1. Leave sufficient space between the
flanges to avoid injury to the sides of the
seat while sliding the valve between the
two flanges. Be sure that these edges
have well aligned, parallel, and erect
sealing faces.
2. Center the valve by bolting the body
locator first.
JMC - Wafer & Lug Types
Mounting
3. Progressively tighten diametrically
opposed bolts by alternating sides until
contact has been made between the
metal valve body and the flange faces.
Tighten bolts fully.
4. Control after mounting: operate the
valve from fully open position to fully
closed position to make sure that
nothing is obstructing the disc.
Size 2“ 2“1/2 3“ 4“ 5“ 6“ 8“ 10“ 12“ 14“ 16“ 18“ 20“ 24“ 28“ 32“ 36“ 40“
DN 50 65 80 100 125 150 200 250 300 350 400 450 500 600 700 800 900 1 000
DIN 2501 PN 6 1 1 1 1-2 1 1-3
BS 4504 PN 10 1-2 1-2 1 1-3 1-3 1-3 1-3
ISO 2084 PN 16 1 1-2 1-2 1 1-3 1-3 1-3 1-3
PN 20/ANSI B 16.5 Class 150 1 1-2 1
BS 10 Table E 1 1 1 1
JIS B 2210
JIS 10 K
JIS 16 K 1 1
1
1
1
1
1
1 1
1
1 1
1
1
1
1 1
1-2
1
1-2
1
1
1
1-3
1-3
1-3
1-3
1-3
1-3
1-3
1-3
MSS SP 44 Class 150 1 1-2 1 1-3 1-3 1-3 1-3
Possible 1 To be specified in the order 2 4 tapped holes 3 4 tapped holes blind
Dead end assembly for wafer type
DN 50 60 80 100 125 150 200 250 300 350 400 450 500 600 700 800 900 1 000
DIN 2501 PN 6 1-2 1-3
BS 4504 PN 10
ISO 2084 PN 16
PN 20/ANSI B 16.5 Class 150
BS 10 Table E 1-3
JIS 10 K
JIS B 2210
JIS 16 K
MSS SP 44 Class 150
Possible
Size 2“ 2“1/2 3“ 4“ 5“ 6“ 8“ 10“ 12“ 14“ 16“ 18“ 20“ 24“ 28“ 32“ 36“ 40“
Pressure : See page 5
Between flanges and dead end assembly for full lug
Size 2“ 2“1/2 3“ 4“ 5“ 6“ 8“ 10“ 12“ 14“ 16“ 18“ 20“ 24“ 28“ 32“ 36“ 40“
DN 50 65 80 100 125 150 200 250 300 350 400 450 500 600 700 800 900 1 000
DIN 2501 PN 6
BS 4504 PN 10 1
ISO 2084 PN 16 1
PN 20/ANSI B 16.5 Class 150
BS 10 Table E
JIS 10 K
JIS B 2210
JIS 16 K
MSS SP 44 Class 150
Pressure: See page 5
Possible 1 On request
1
1
17

Butterfly valves JMC - Wafer & Lug Types
Maintenance and marking of the seat
1. Removal
of the seat
Maintenance procedure:
1. Remove the valve actuator.
2. Pull out the protection plug .
3. Remove the “V” Ring seal .
4. Unscrewed and remove the safety
nut .
5. Extract the control shaft and its thrubolt
after having placed the disc
in open position and located the orientation
of the key (for sizes 10“ to 40“
- 250 mm to 1 000 mm).
6. Remove the spindle .
7. Remove the disc .
8. Displace the seat from the center by
extracting one of the two journals from
its housing.
This operation will allow the lateral disengagement
of the body seat.
2. Remounting
the seat
1. Make sure the coupling is in the
body for ND 50 to 125.
2. Do not grease either the outside of the
seat or the inside of the body.
3. Deform the seat and insert one of
the two spherical journals free in its
body housing. Spread out the two lateral
seat lips correctly on the grooved
body faces. Place the central part of
the seat properly in the grooved body.
Put the second spherical journal in
position. Make sure the liner is well
placed around its periphery.
4. Grease the following parts lightly (Ref.
coumpound type 111 from Dow
Corning “ Silicon Grease”.
– The inside of the seat and more particularly
the two spherical journals.
– Along the control shaft as well as its
extremity connected with the disc.
– Along the spindle.
Marking of the seat
18
Yellow
mark
only for
nitrile
Type of elastomer
{
Example
11
9
6
3
1
6
5
2
10
4
6
7
8
12
SIZE
EXAMPLE : 50 A
MOULD INDEX
REP. Nbre Designation
1 1 Body
2 1 Disc
3 1 Control shaft
4 1 Spindle
5 1 Seat
6 1 Self lubrificating bearings
7 1 Safety nut
8 1 Protection plug
9 1 “V” Ring
10 1 Thru-bolt
11 1 Key
12 1 Coupling (DN ≤ 100-4“)
13 1 Identification plate
14 1 Rivet
YEAR OF MANUFACTURING
TYPE OF ELASTOMER (code)
MONTH OF MANUFACTURING (1 to 12)
Designation code Designation code
EPDM 0 Fluorated Elastomer 5
Nitrile NBR 1 Hypalon ® 6
Carboxyled Nitrile X-NBR 2 EPDM-S 7
EPDM white 3 Therban 8
Nitrile DIN 35.35 9
® Registered trade mark.
For DN ≤ 100 (4”)
13
14
5. Remount the disc in the open position.
Be sure that the female part of the
disc connecting with the shaft is on
mounting flange side.
6. Be sure that body and disc machining
is in line.
7. Replace the spindle .
8. Set the control shaft together with its
thru-bolt, not the key position the
(size ≥ 900) or the grooved mark on
the square top (size < 900), giving the
orientation of the disc.
9. Screw the safety nut at the thrubolt’s
extremity (side of spindle).
10. Remount the protection plug .
11. Assemble the actuator.
12. Open and close the valve.

Every JMC butterfly
valve can be
identified by:
Body
Full lug
71 Ductile iron
72 Carbon steel
73 Stainless steel
Body
wafer
71 31
Flange drilling
to be speciefied
in the order
Examples of ordering
1) JMC butterfly valve
31 Ductile iron
32 Carbon steel
33 Stainless steel
• Ductile iron body wafer
• Ductile iron epoxy coated disc
• EPDM seat
• Lockable lever LF
2) Same valve with pneumatic actuator
• Bare shaft
• Pneumatic actuator
3) Same valve with electric actuator
1) a group of 5 figures
2) an optional letter
3) a DN
Material
of disc
• Electric actuator, Bernard type
0 Ductile iron nickel
plated
1 Ductile iron epoxy
or rilsan coated
2 Cupro-aluminium
3 Stainless steel
4 Stainless steel
glass-polished ®
5 Uranus B6 ®
6 Ductile iron
nitrile coated
7 Monel 400 ®
8 Ductile iron
EPDM coated
9 Iron Halar coated
Elastomer
of seat
31 1 0 8
JMC - Wafer & Lug Types
Ordering code
0 EPDM
1 Nitrile NBR
2 Carboxylated nitrile
3 EPDM white
5 Fluorated elastomer
6 Hypalon ®
7 EPDM-S
8 Therban
9 Nitrile DIN 35.35
31 1 0 0 A
31 1 0 0 B
Type
of operator
0 Bare shaft
1 Notched lever LC
3 Worm gear MG
4 Worm gear GS
7 Worm gear MK
8 Locable lever LF
9 Worm gear MF
A Hold position gear FA
B Hold position gear FE
Type
of actuator
– Without actuator
A Pneumatic type
C Electric
BERNARD
FLOVAR
DN 1000 (40“)
31108 - DN 150
31100 A - DN 150
31100 B - DN 150
DN
19
- 07/99 - 5000 - SAPAG Industrial Valves reserves the right to modify at any time the characteristics of the materials presented.

2, RUE DU MARAIS - 80400 HAM - FRANCE
TÉL. 33 (0)3 23 81 43 00 - FAX 33 (0)3 23 81 18 69
HEAD OFFICE : AVENUE BROSSOLETTE - 59280 ARMENTIÈRES - FRANCE
TÉL. 33 (0)3 20 10 55 00 - FAX 33 (0)3 20 10 56 00