Active Member
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[China]
Address: No.4 Road Industrial Zone,Botou City,Hebei Province,China
Contact name:Lu
Hebei Huahui Valve Co., Ltd |
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Flexible rubber disc check valve
Product Description of floating swing check valve
Technical Parameters of check valve
| Nominal diameter(mm) | 50～400 | 50～400 | |
| Nominal pressure(Mpa) | 1.0 | 1.6 | |
| Testing pressure | Shell(Mpa) | 1.5 | 2.4 |
| Seal(Mpa) | 1.1 | 1.76 | |
Main Raw Material of Steel Ball Check Valve
| Body | Ductile Iron | Bolt | Stainless Steel |
| Ball | Steel/DI+NBR | Washer | Stainless Steel |
| O-ring | NBR | Washer | PTFE |
| Bonnet | Ductile Iron | Plug | Galvanized Steel |
