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 hydraulic emergency cutoff valve, it belongs to the globe valve series of products,The parameter data of the are:
Product Model: QDY421F,Nominal Diameter: 15~200mm,Nominal Pressure: 1.6~4.OMPa,Suitable temperature: -29°C~150°C,Suitable Medium:Natural gas, liquefied petrol-eumgas,liquid ammonia,,
