Kist Valve Group was founded in 1988, is a collection of valve research, development, production, sales and service in one of the joint-stock enterprises,This is an introduction page about the parameters of the backflow preventer, it belongs to the water system valve series of products,The parameter data of the are:
Product Model: HS41X,Nominal Diameter: 40~300mm,Nominal Pressure: 1.0~1.6MPa,Suitable temperature: 0°C~80°C,Suitable Medium:Water and physical and che-mical properties similar to the wate,,
