The Swing check valves are the check valves in which the disc can work really well. They are the movable parts that can block the flow, hinge and swings. Also, these can block the reverse flow and control the forward flow. These are featured with a simple design and have a disc attached to the hinge at the top. Swing check valves can work in tandem with the required motion. In addition, these are useful for all systems and can be utilized as the most convenient industrial equipment. They ensure proper operation and prevent the damage and reverse flow. They have been designed well for a specific application.