YongJia XinDian Valve Co., Ltd. is a professional manufacture of wafer check valve. Our main products include wafer check valve, such as H76 dual plate butterfly and swing type wafer check valve, H74 single plate swing type wafer check valve, H71 single plate lifting type wafer check valve.Our wafer check valves are warmly recieved in home and abroad market. Our products dimension range from DN15 to DN1000, nominal pressure rating from PN10 to PN64, Class150 to Class900.We can supply body material: wcb,cf8,cf8m,cf3m.We can produce according to client's request. Welcome to contact us and hope to conclud transactions in not long future.