JIS ASTM GOST BS flange welding wafer butterfly valve

Tebon Valve could supply all kinds of butterfly valve with penumatic actuator and electric actuator.Manual operation, worm turbine drive, gas drive, electric drive. Flange or welding tyoe valves used in Air, water, sewage, steam, gas, oil, etc.All kinds of materials WCB,Stainless steel,carbon steel,pvc.We have JIS,BS,DIN,ASTM,GOST standard valve to meet different customers requiremetns.