Yuzheng Valve Co.,Ltd mainly manufacture Ball Valves, Check Valves, Gate Valves, Globe Valves & 150LB fittings, etc. Quality components at competitive price, we are with you every step of the way.
A CHECK VALVE IS a VALVE THAT ALLOWS FLUID TO FLOW IN a fixed direction and automatically PREVENTS it from FLOWING in THE opposite direction (backflow).- Wenzhou Yuzheng Valve Co.,Ltd