pn40 cast iron globe valve for water

pn40 cast iron water stop valveThe ball check valve is a valve used to regulate pipeline flow. It consists of a movable disc element and a fixed annular valve seat.Din standard bellows stop valve working pressure: PN1.6~16, working temperature: -29~-350. Usage: Petroleum, chemical industry, pharmaceutical, power plant, etc. Function: switch valve.Features:1. Structural resonance, good sealing, good performance and beautiful appearance.2. Hard-surface metal valve seat, corrosion-resistant and long service life.3. Nitrogen-treated stems have better erosion resistance and cold resistance.4. Back sealing structure, tight sealing.5. Valve stem life position indication is more intuitive.6. Materials and sizes can be customized according to different uses. Type Carbon steel stainless steel flange bellows seal globe valve Model WJ41H/WJ41Y Material CF8 CF8M CF3 CF3M WCB Connection Flanged Pressure 150LB-300LB Dimensions 2 inch-10inch （50mm~25…