Apollo® Ball Valve, 82A-100 Series, 4 in Nominal, FNPT Connection, Full Port, Standard, 600 psig, Gas, Water Media, 4 in Orifice, 10.86 in Inlet to Outlet Length, 8.88 in Top to Inlet Center, Lever Handle Operator, 1893 Cv Flow Coefficient (Cv), Material Standard: ASTM B16, ASTM B584 C84400, Bronze Body, RPTFE Seat, Brass Stem, RPTFE Seal, MPTFE Packing, Steel Handle, Brass Ball, 500 deg F, Domestic/Import: Domestic