Butterfly valves are quick opening valves that consist of a metal circular disc or vane with its pivot axes at right angles to the direction of flow in the pipe, which when rotated on a shaft, seals against seats in the valve body. They are normally used as throttling valves to control flow.
Specifications
- body
- cast iron, ductile iron, wcb, stainless steel
- disc
- ductile iron, SS304, SS316
- stem
- SS410, SS316, SS304
- seat
- NBR, EPDM, PTFE
- size
- DM50---DN1200
- Pressure :PN10,16
Certificate
- CE
Main Products
wafer butterfly vavle, y strainer, wafer check valve, casting,pump par