Lift Check Valve

Swing Non-return Check Valve Introduction: Swing non-return check valves, also known as swing check valves or simply check valves, are essential components used in piping systems to prevent the backflow of fluids. These valves are designed to allow flow in one direction while automatically closing to prevent reverse flow when the flow direction changes. Key Features Design: Swing check valves feature a hinged disc that swings open and closes freely in response to the direction of flow. When the fluid flows in the desired direction, the disc swings open, allowing unimpeded flow. If the flow reverses, the disc swings shut, creating a seal and preventing backflow