Swing Check Valve, Water check valve

Check valve

This check valve adopts swing, lift and wafer structure, with a simple and compact design, mainly used to automatically prevent medium backflow in pipeline systems. Made of ductile iron, cast steel and stainless steel, it is suitable for conveying media such as water, oil, gas, sewage and mild corrosive fluids. It works automatically relying on medium pressure without external operation, effective…