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 the rev enclosed the relief vave spring, it belongs to the safety valve series of products,The parameter data of the are:
Product Model: A42Y,Nominal Diameter: 20~350mm,Nominal Pressure:1.6~4.0MPa,Suitable temperature: -29°C~300°℃,Suitable Medium:Change back pressure, toxic flammable or corrosive,,
