WATTS® Silient Disc Wafer Check Valve, Straight Double, Series ICV-125-2-2-T, 4 in Nominal Size, 200 psi, 150 lb, -40 to 250 deg F, 2-5/8 in Inlet to Outlet Length, Cast Iron Body, EPDM Seat, 6-7/8 in OD
This Cast Iron Wafer Check Valve, Watts 4 in Model ICV-125-2-2-T, is used in commercial and industrial HVAC applications to prevent water hammer and reverse fluid flow in water lines. It features a cast iron body with aluminum-bronze disc plate, Buna-N seat, PTFE bearings, stainless steel hinge and stop pins, steel plug and eye bolt, and stainless steel springs. The maximum pressure is 200 PSI.