... "-4"Forged Brass Ball Valve is produced by Brass hot Forging Process, Forging Process makes valve Brass Ball Valve, ... ball valveZinc body or brass body, Nickel plated or chrome plated,steel ball polish ,steel handle,brass/steel stem.Connect Thread: ... NPT,BSP,BSPT,NPTF,ISO228,BS21,Compression End, Material: C37700,MS58(CuZn40Pb2), CuZn39Pb3,Commercial Forged Brass ...