Custom Ductile Cast Iron Lug And Wafer Type Butterfly Valve DN40 - DN600
Specifications
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Butterfly Valve
Butterfly valve as our core products,We had the full capacity of manufacturing it, which including wafer type with or without back, lug type LT style, double flange lining with rubber, perfect appearance, reliable seal performance, long service life. Connection standard adapted to GB, ASTM, DIN, JIS and other standards. Hand wheel & lever, or pneumatic and electric actuators, Widely used in the fields of water power, electric power, steel, chemical, paper making, petroleum, medicine, food, nature gas, water treatment, to adjust or switch pipeline fluids.
Product Photos
Details List
| Name | Optional Materials |
| Body | Ductile Iron(DI), Gray Cast iron(CI), Cast Steel(WCB), Stainless steel(CF8/CF8M) |
| Disc | Ductile iron nylon coating(N),Plated ductile iron(D), CF8(P), CF8M(R),Aluminum bronze(T) |
| Seat | EPDM , NBR. PTFE, VITON, EP, EPDM ,EPDM |
| Shaft | 416SS 316SS 304SS CS45#coating with Ni,P |
| Actuator | Cast iron worm gear reducer, Cast aluminum worm gear reducer |
Connection Method And Respective Advantages
- Wafer type Butterfly valve
- Along with different kinds of valve body, shaft, bush and other parts, the butterfly valve can be assembled by different requirements from customers.
- Advantage no-pin connection with automatic centring technology, not only segregate the medium and metal, but also improve the reliability of valve, in the same time, the operation torque largely lower than normal butterfly valve, easy to ma
