Yong Jia Xin Dian Valve Co.,Ltd is a professional manufacturer of wafer check valve.Main products includ:
H76-dual plate swing and butterfly type wafer check valve
H74-Single disc swing type wafer check valve
H71-Single disc lifting type wafer check valve
Q71F-wafer type floating ball valve
We supply the material casting steel,stainless steel
Standard::GB,API594,API6D