Detailed Product 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 TYPE CHECK VALVE, 2PC BALL VALVE WITH HIGN MOUNTING PAD BALL VALVE, Y type STRAINER WITH ...