check valve

Check Valve Manufacturer

A check valve is also called a one-way valve. It only allows the medium to flow in one direction and is closed for reverse flow. The check valve achieves flow direction control by utilizing the medium flow's pressure and the reverse flow's force. This prevents the backflow of media. This kind of valve has a simple structure, is reliable, and has small pressure loss. Double-disc check valves suit various media, including liquids, gases, and steam.

ZFA VALVE is one of the professional check valve manufacturers in China. We provide high-quality double-disc check valve products and serve multiple industries. These include water supply systems, pharmaceuticals, chemicals, oil and gas industries, etc. They protect equipment and ductwork from damage caused by backflow.

Contact US

Showing all 4 results