Cast Iron/Ductile Iron Lift-Stem OS&Y Gate Valve
Rising Stem OS&Y Gate Valve Application:OS&Y Gate Valve are suitable for use in potable water,sewage water,water supply,fire-ffighting system.As a experienced Valve manufacturer,we keep high quality rubber bring 0-LEAKAGE.Product Standard:Design : GB/T12232, BS5163, EN1171 / EN1074 Flanges :......
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Product Description
Rising Stem OS&Y Gate Valve
Application:
OS&Y Gate Valve are suitable for use in potable water,sewage water,water supply,fire-ffighting system.
As a experienced Valve manufacturer,we keep high quality rubber bring 0-LEAKAGE.
Product Standard:
Suzhou Walter Flow Control Equipment Co., Ltd. Can supply OEM for Sluice Valve, Gate valve, Ball valve,Flange Butterfly Valve, Check Valve, Strainer, Pressure reducing valve,Fire hydrant etc.
MORE TRUST,MORE COOPRATION.
WE ALWAYS WELCOME YOUR INQUIRY AND VISITING!
Application:
OS&Y Gate Valve are suitable for use in potable water,sewage water,water supply,fire-ffighting system.
As a experienced Valve manufacturer,we keep high quality rubber bring 0-LEAKAGE.
Product Standard:
Design : GB/T12232, BS5163, EN1171 / EN1074
Flanges : BS EN 1092-2 ASME B16.1
Face to face : DIN3202-F4/F5, BS EN558-1, ASME B16.1
Test : BS EN12266-1,API598
Technical Specification:
| Item | Part | Material |
| 1 | Body | Ductile Iron (GGG50/EN-GJS500-7) |
| 2 | Bonnet | Ductile Iron (GGG50/EN-GJS500-7) |
| 3 | Gland | Ductile Iron (GGG50/EN-GJS500-7) |
| 4 | Gland Bolts | Stainless Steel(0cr13) 304 |
| 5 | Wedge | Ductile Iron(Ggg50/En-Gsj500-7)+EPDM |
| 6 | Wedge Nut | Brass(Cooper Alloy En 12165) |
| 7 | Thrust Washer | PTFE/Nylon |
| 8 | Stem | AISI 420/Brass |
| 9 | Hand Wheel/Stem Cap | Ductile Iron(Ggg50/En-Gsj500-7) |
| 10 | Seat Ring | NBR/EPDM |
| 11 | Holding Rings | Brass |
Features:
1 FBE coating inside and outside Min 250μ
2 Full bore design , low head loss and low torque
3 Fully rubber-coated wedge
1 FBE coating inside and outside Min 250μ
2 Full bore design , low head loss and low torque
3 Fully rubber-coated wedge
Suzhou Walter Flow Control Equipment Co., Ltd. Can supply OEM for Sluice Valve, Gate valve, Ball valve,Flange Butterfly Valve, Check Valve, Strainer, Pressure reducing valve,Fire hydrant etc.
MORE TRUST,MORE COOPRATION.
WE ALWAYS WELCOME YOUR INQUIRY AND VISITING!
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