20 Inch Check Valve

A 20 Inch Check Valve, approximately equivalent to DN500, serves a critical role in pipeline systems by preventing backflow. Operating as a one-way valve, it allows fluid to flow freely in one direction. However, if there is a reversal in flow, the valve automatically closes to protect the integrity of the piping system, as well as other valves and equipment such as pumps. This essential function ensures uninterrupted fluid movement while safeguarding against potential damage or disruption in industrial processes, water distribution networks, and various applications.