Swing Check Valve Flanged

Allows water in the line to flow in one direction only; when flow reverses, the swinging disk inside the body closes to prevent backflow. Since the disk fully opens in the direction of flow, the pressure drop across the line is low. The flanged connection is suitable for main feed lines that need to be disassembled for maintenance. It is used in fire protection systems and water distribution lines with cast iron body and stainless steel internal components.