Victaulic® High Pressure Butterfly Valve With Weatherproof Actuator, 765 Series, 4 in Nominal, Grooved Connection, 365 psi, Water Media, 4.63 in Inlet to Outlet Length, 8.81 in Top to Inlet Center, 820 Cv Flow Coefficient (Cv), Material Standard: ASTM A536 Grade 65-45-12, ASTM B733, Iron Body, EPDM Seat, Brass Stem, Nitrile Seal, Iron Disc, Brass/Ductile Iron/EPDM Trim, Nitrile Softgoods, Black, Finish: Alkyd Enamel-Coated, 5-1/2 in W