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 orcutting off liquids in pipelines.Liquids available include water, sewage, sea water, air, foodstuff and oil. DN50- 300 valves are suitable for gear operators, and electric and pneumatic controlactuators.

WAFER type Butterfly Valve