... Description wafer valve PN16/40with ISO5211 mounting padmaterial: carbon steel, 304, 316standard: DIN, ANSI, JIS, GB MAIN PRODUCTS: 1PC BALL VALVE, 2PC BALL VALVE, 3PC BALL VALVE, FEMALE THREADED ... GLOBE VALVE, FEMALE THREADED GATE VALVE, NEEDLE VALVE, FEMALE THREADED CHECK VALVE, VERTICAL ...