Ductile iron butterfly valves

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Ductile iron butterfly valves

HB960-L/G/O

2 ″ - 12 ″

PN16/235PSI/Class125

Lug Style, Pin-Free Valve Shaft, Seal-Line Seat

Design to BS5155 and MSS SP-67

Flange Dimension to EN1092-2, ANSI B16.1 Class 125

Classification: Butterfly Valves
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Sealing Performance
EPDM -20℃-120℃
NBR -10℃-80℃
VITON -20℃-150℃
Hydraulic Pressure Test
Body 2.4Mpa/24Bar
Seat 1.76Mpa/17.6Bar
Materials List
No Part Specification BS EN AS TM
1 Body Ductile Iron BSEN 1563 A536 65-45-12
2 Bottom Stem Stainless Steel BSEN 10088-1 A582 420
3 O-Ring NBR NBR NBR
4 Seat EPDM
NBR
VITON
EPDM
NBR
VITON
EPDM
NBR
VITON
5 Disc Ductile Iron
Stainless Steel
Aluminum Bronze
BSEN 1563
BS970 304S15
1400AB2
A536 65-45-12
CF8
B148 Ay 954
6 Upper Stem StainlessSteel BSEN10088-1 A582 420
7 Nameplate Aluminum PTFE&Bronze PTFE&Bronze
8 Screw Steel BSEN 10087 A307
9 Retaining Cap Steel BSEN 10087 A307

Suffix - L for operation by lever, - G for operation by worm gear, - O for polished rod

An electric or pneumatic actuator may be mounted to match an ISO5211-based mount.

Please refer to the TALOAR Butterfly Valve Torque Table in Page 46.

Dimensions-Weights
Ductile iron butterfly valve
Ductile iron butterfly valve
mm 50 65 80 100 125 150 200 250 300
In 2 2 3 4 5 6 8 10 12
A 78 90 99 120 134 142 178 203 240
B 120 137 145 160 175 189 220 250 290
C 43 46 46 52 56 56 62 68 78
E 30 30 30 30 30 30 40 40 40
H 23.9 39.5 60.3 87.3 106.5 142.3 193.2 242.2 290.2
D4 83 95.5 138.0 139.0 167.0 194.0 247.6 300.0 352.0
d0 12.60 12.60 12.60 15.77 18.92 18.92 22.10 28.45 31.60
PCD 125 145 160 180 210 240 295 355 410
N-M 4-M16 4-M16 8-M16 8-M16 8-M16 8-M20 12-M20 12-M24 12-M24
h 9 9 9 11 14 14 17 22 24
D6 90 90 90 90 90 90 125 125 125
D7 70 70 70 70 70 70 102 102 102
D9 55 55 55 55 55 55 70 70 70
n-Φd 4-10 4-10 4-10 4-10 4-10 4-10 4-12 4-12 4-12
ISO5211 F07 F07 F07 F07 F07 F07 F10 F10 F10
Weight Lbs 10 12 14 17 22 32 52 72 89
Kg 5 5 6 8 10 15 24 33 40
Shut-Off Valves

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