RWV® ECO-VALVE Gate Valve, 206AB Series, 1/2 in Nominal, FNPT Connection, 125 WSP, 200 WOG, Gas, Oil, Water Media, Handwheel Actuator, 0.51 in Orifice, 1.97 in Inlet to Outlet Length, 2.79 in Top to Inlet Center, Brass Body, Brass Stem, Aluminum Disc, Aluminum/Brass Trim, Brass/Graphite Packing, Aluminum Handle, Graphite Softgoods, Handwheel Operator, 12.4 Cv Flow Coefficient (Cv), 32 to 160 deg F, Material Standard: ASTM B927 C28500, ASTM B124 C37700, ASTM B85, A36, Lead-Free, 2.36 in L, Domestic/Import: Domestic