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 take the handle all the rev type the relief valve spring, it belongs to the safety valve series of products,The parameter data of the are:
Product Model: A28H A28Y-16/25/4OP/R,Nominal Diameter: 15-65mm,Nominal Pressure: 1.6~4.OMPa,Suitable temperature: -29°C~300°c,Suitable Medium:All, steam, water, nitrogen hydrogen mix gas andsn on,