Victaulic® Butterfly Valve, FireLock® 766 Series, 8 in Nominal, Grooved Connection, 365 psi, Water Media, 5.33 in Inlet to Outlet Length, 13.53 in Top to Inlet Center, Handwheel Operator, 3400 Cv Flow Coefficient (Cv), Material Standard: ASTM A536/B733, Iron Body, Nitrile Seat, 416 Stainless Steel Stem, Nitrile Seal, Iron Disc, EPDM Softgoods, Finish: Black Alkyd Enamel, 8-5/8 in OD, Domestic/Import: Domestic