Check Valve

The check valve for water of ZhengFeng is the advanced pipe control equipment at home and abroad, mainly installed at the entrance of hydropower station turbine, used as the inlet valve of turbine, or installed at the outlet of pump station of water conservancy, electric power, water supply and drainage, which replaces the resilient seated gate valve. The check valve of ZhengFeng has a small flow resistance coefficient, high automation degree, complete function, stable and reliable performance.

It is a high-efficiency energy-saving product developed by the design team by introducing multiple research achievements in the valve, water conservancy, water pump, and other industries on the basis of the extensive collection, research and summary of the performance of similar products at home and abroad. We have our own water test system, for each new research and development and production of complete valve working condition of simulated test and flow resistance test, to determine each non slam check valve definition to meet customer requirements, but also by the sign long-term strategic cooperation agreement with are abundant in China third-party inspection agencies of the state detection and authority issued by the third party test report.