... MS58(CuZn40Pb2), CuZn39Pb3, CW602N Nickel plated high pressure brass ball valveSize: 1/2''-4''(DN15-DN100)Material: C37700, MS58 ... #WSP, 600WOG)Working Media: Water, Steam, Oil etc2-piece body, full port, chrome plated ball, PTFE seat, brass spindleAdjustable ... packing nut, steel or aluminium handle. high pressure brass ball valve