Wafer Butterfly Valve: 1) Size: DN40 - DN600 2) Materials: body-CI, DI, WCB, stainless steel disc-DI, CF8, CF8M, C954 steel
Wafer Butterfly Valve
| Size | DN40 - DN500 |
| Design Standard | API 609 |
| End flange | ANSI 125/150# ,DIN2501 |
| Face to face | EN 558-1, API 609 |
| Top flange | ISO 5211 |
| Body | Ductile iron,Stainless steel,WCB |
| Disc | Ductile iron,CF8,CF8M,C95400 |
| Stem | 416,420,431,316 |
| Seat | NBR,EPDM |
| Suitale medium | Sewage, Sea water, Air, Foodstuff and Oil |
Specifications:
These products are widely used in water source projects, urban water supply and drainage, sewage treatment, electric power, petroleum, petrochemical, heat supply, shipbuilding, medicine and metallurgy industries. Valves used for regulating or cutting off liquids in pipelines.Liquids available include water, sewage, sea water, air, foodstuff and oil.1) Working temperature: -10 - +150°C2) Suitable for handles (DN50 - 300), gear operators, electric and pneumaticcontrol actuators
grey iron wafer lug midline butterfly valve
