Electric Butterfly Valves

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Electric Butterfly Valves

HB950/S-EH/RH

2 ″ - 12 ″

PN16/235PSI/Class125

220V/380V · Multi-stage aluminum alloy housing · Asynchronous motor · Precision gear · Moisture-proof heating resistor · Epoxy resin coating · 90° rotation · IP67 protection

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

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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 ASTM
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 Stainless Steel BSEN 10088-1 A582 420
7 Bushing AluminumComposite Material PTFE&Bronze PTFE&Bronze
8 Screw Steel BSEN 10087 A307
9 Electric Actuators Other

Figure number - ET for ON/OFF control, - RM for regulating control.

Please specify when ordering.

Dimensions-Weights
mm 50 65 80 100 125 150 200 250 300
In 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 115 115 115 115 120 120 142 142 142
H 23.9 39.5 60.3 87.3 106.5 142.3 193.2 242.2 290.2
D4 83 96 138 139 167 194 248 300 352
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 10.6 12.1 13.0 21.4 24.9 39.2 52.3 63.7 129.7
Kg 4.8 5.5 5.9 9.7 11.3 17.8 23.7 28.9 58.8
Note: Steam services are not recommended.
Shut-Off Valves

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