Victaulic® FireLock® Check Valve Assembly, Riser, Series: 717R, 8 in Nominal, Grooved, 365 psi Maximum, Specifications Met: ASTM A536, Grade 65-45-12, cULus Listed, Media: Water, 14 in Inlet to Outlet Length, 16.38 in Top to Inlet Center, Ductile Iron Body, EPDM Seal, Painted Black Enamel, 8-5/8 in OD
Features an elastomer encapsulated disc with an electroless nickel-plated seat