Apollo® Ball Valve, 70-300 Series, 1/2 in Nominal, NPT x Union Connection, Full Port, Standard, 600 psi, Gas, Water Media, 1/2 in Orifice, 3.09 in Inlet to Outlet Length, 1-3/4 in Top to Inlet Center, Lever Handle Operator, 15 Cv Flow Coefficient (Cv), Material Standard: ASTM B16, ASTM B584 C84400, Bronze Body, RPTFE Seat, Brass Stem, FKM/PTFE Seal, RPTFE Packing, Steel Handle, Brass Ball, 500 deg F, Domestic/Import: Domestic