1)2pc stainless steel ball valve 2)with ISO5211 high mounting pad, ... " (DN8-DN50)6MATERIAL: SS304 /SS316 MAIN PRODUCTS: 1PC BALL VALVE, 2PC BALL VALVE, 3PC BALL VALVE, FEMALE THREADED GLOBE VALVE, FEMALE ... , NEEDLE VALVE, FEMALE THREADED CHECK VALVE, VERTICAL TYPE CHECK VALVE, 2PC BALL VALVE WITH HIGN MOUNTING PAD BALL VALVE, Y type ...