Brass body,brass ball and stem,PTFE seal,steel nut,Zinc Handle Surface:Brass Color
Copper Material:Hpb57-3 OR CW617N
Thread:BSP OR NPT
We are a very professional enterprise that mainly manufactures brass ball valves, brass angle valves, brass stop valves, brass check valves, brass bibicocks, gas valves, radiator valves, brass fittings, plumbings and so on.