... Gate Valve BS thread or NPT Thread3/8" 1/4" 1/2" 3/4" 1" 11/4" 11/2" 2" 21/2" ... Gate Valve;Brass Gate Valve, Gate Valve,Brass Gate Valve,Toyo Gate Valve,BS thread or NPT Thread,Brass Gate Valve ... Gate Valve;Brass Gate Valve, Gate Valve,Brass Gate Valve,Toyo Gate Valve,BS thread or NPT Thread,Brass Gate Valve ... Valve;Brass Gate Valve, Gate Valve,Brass Gate Valve,Toyo Gate Valve,BS thread or NPT Thread