Victaulic® Vic-300™ MasterSeal™ Butterfly Valve, 761 Series, 4 in Nominal, Grooved Connection, 300 psi, Water Media, 4.63 in Inlet to Outlet Length, 8.28 in Top to Inlet Center, Ductile Iron Body, EPDM Seat, Stainless steel Stem, EPDM Seal, Ductile Iron Disc, Ductile Iron/EPDM/Stainless Steel Trim, EPDM Softgoods, Gear with Memory Stop and Chain Wheel Operator, 820 Cv Flow Coefficient (Cv), -30 to 230 deg F, Material Standard: ASTM A536 Grade 65-45-12, ASTM A582, Black, Finish: Alkyd Enamel-Coated, 11.16 in H, Additional Information: 4-1/2 in Actual Outside Diameter