Model Name/Number HWNRV
Valve Size 2" - 14"
Media Water, Fuel
End Connection Flanged End
Material Stainless Steel, CAST IRON
Nominal Pressure PN16
Medium Temperature -10 Deg C ~ +110 Deg C
Body Material IS210,FG 220 CI
Shaft Material ASTM A276,GR SS 410
Plate Material Lapped Ductile Iron Disc
Leakage Rate Low leakage at 0.5Kg/cm2
Shell Test Pressure 24 bar
Seal Test Pressure 17 bar
Cast Iron Non Return Valve, Flanged End The BSV4-CWD Dual Plate Check Valves is designed for Chilled & Hot Water for purpose non-return valve that is stronger, lighter in weight and smaller in size as compared to other Check valve.