Nibco® Swing Check Valve, Series: F-938-33, 3 in Nominal Size, Flange, 250 psi, 150 lb, Lever Handle Actuator, 9-1/2 in Inlet to Outlet Length, 5.13 in Top to Inlet Center, Ductile Iron Body, 316 Stainless Steel Disc Trim, Softgoods: Synthetic Fiber Gasket, Domestic