Apollo® Ball Valve, 77C-A Series, 1/2 in Nominal, FNPT Connection, Full Port, 2-Piece, Standard, 150 psi WSP, 600 psi CWP, Water Media, 1/2 in Orifice, 2.29 in Inlet to Outlet Length, 1.79 in Top to Inlet Center, Lever Handle Operator, 16 Cv Flow Coefficient (Cv), Material Standard: ASTM B584-C84400, Bronze Body, RPTFE Seat, Brass Stem, RPTFE Seal, Brass/RPTFE Trim, RPTFE Packing, Steel/Vinyl Handle, Brass Ball, RPTFE Softgoods, Yellow, 450 deg F, 2.29 in L, Domestic/Import: Domestic, Additional Information: 29 inHg Vacuum