Zwischenflanschklappe

Wafer Type Butterfly Valve: 1) Sizes: DN40 - DN300 2) Materials: a) Body: CI / DI / WCB / SS disc-DI / CF8 / CF8M / C95400 b) Stem: ss410 / ss416 / ss304 / ss316 / ss431 c) Seat: EPDM / NBR / TEFLON / VITON The products are widely used in water source projects, urban water supply and drainage, sewage treatment, electric power, petroleum, petrochemical , heat supply, ship building, medicine and metallurgy industries. Equipment are used for regulating or cutting off media in pipelines. Suitable media include water, sewage, sea water, air, foodstuff and oil. They are suitable for handles (DN50 300), gear operators, electric and pneumatic control actuators. Inner packing: Cartons Outer packing: Wooden cases