DN25-DN80 cast iron GG25 threaded ball check valve for pump

Body Material:Cast iron GG25;Ductile iron GGG40;APPLICATIONS:Pumping stations for clean,sewage water and loaded or viscous fluids;Size Range:DN25-DN80;DESCRIPTION

Silent closing,no water hammer

Full bore flow,large flow, small resistance

Loss of water head is 50% lower Than swing check valves

Installation:horizontal or vertical

Working Temperature:-10°C~+80°C

Medium:Water,Sewage Heavy Thick and Viscous Liquid