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- Valves[6]
- Pipe Fittings[6]
- Flanges[2]
Contact Us
- Contact Person : Ms. Zhang Christina
- Company Name : Shanghai Yuanhu Valve Co., Ltd.
- Tel : 86-532-83773351
- Fax : 86-532-83773351
- Address : Shandong,Qingdao,A B-31,NO.7,Wenzhou Road,Sifang Districe,Qingdao City,Shandong Province,
- Country/Region : China
- Zip : 266032
Wafer Dual Plate Check Valve
Product Detailed
Related Categories:Valves
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1.Valve desigh according to API594 Suitable for flange JB/T79,BS4504, DIN ANSI B 16.1, ANSI B 16.5
2.size:2"-36"
3.best price
Related Product Searches:Wafer Dual Plate Check Valve,High Quality wafer type check valve,wafer type check valve
| STANDARD PRODUCT PARTS |
NO. | Parts | Materials |
| |
1 | Body | Cast iron,Ductile Iron | WCB | |
2 | Disc | SS316,SS304 | WCB | |
3 | Stem | SS316 | SS304 | |
4 | Seat | EPDM | NBR | |
5 | Spring | SS316 |
| |
6 | Washer | SS316 | PTFE | |
7 | Plug | Carbon Steel |
| |
8 | Eye Bolt | Carbon Steel Zinc Plated |
| |
Working Temperature Rating | -20-120°C | 0-82 | ||
| FEATURES |
Dual plate construction, quick opening and closing action.Spring loaded on the plate approaches 90 degree,low head loss.To be installed with vertical ( only upwards flow) or horizontal flow direction.Soft seat, zero leakage,the material of seat according to the medium.The valve should be installed on the discharge side of a pump,function to prevent reverse flow.Valve permit flow in one direction only.
