Swing check valves

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Swing check valves

wafer swing check valve

The Wafer Swing Check Valve is a compact and efficient valve designed to prevent backflow in pipeline systems. It features...

stainless steel swing check valve

The Stainless Steel Swing Check Valve is designed to prevent backflow in pipeline systems. It leverages the durability and...

flanged swing check valve

The Flanged Swing Check Valve is a vital component in fluid control systems. It is designed to prevent backflow and ensure...

swing disc check valve

The Swing Disc Check Valve is a widely used valve known for its reliability and versatility. It features a disc that swings...

steel swing check valve

The Steel Swing Check Valve is a widely used type of swing check valve made from carbon steel. It is designed to prevent...

horizontal swing check valve

The Horizontal Swing Check Valve is a one-way valve. It is designed to prevent backflow in pipeline systems. The design is...

high pressure swing check valve

High Pressure Swing Check Valve is a one-way valve designed for high-pressure working conditions. It is widely used in pipeline...

forged steel swing check valve

Forged Steel Swing Check Valve Product Overview The Forged Steel Swing Check Valve is specifically designed for applications...

2500LB swing check valve

The 2500LB Swing Check Valve is engineered for ultra-high-pressure applications. It offers exceptional performance in preventing...

1500LB swing check valve

The 1500LB Swing Check Valve is designed for high-pressure applications. It provides effective backflow prevention and protects...

Swing check valves are used on pipelines in chemical, petroleum, natural gas, electric power and other industries as a device to prevent medium backflow and ensure the safety of pipeline installations. The medium flows in from the inlet end, and the valve disc rotates around the pin, opening the valve disc and connecting the medium; when the pipeline medium is cut off, the medium flows backward, pushing the valve disc to rotate back, the sealing surfaces match, and the medium is cut off. It can not only prevent medium backflow, but also effectively limit destructive water hammer.

swing check valve

The swing check valve is a common type of check valve. It is mainly composed of valve body, valve disc and rocker and other components. When the fluid flows in the forward direction, the valve disc is opened by rotating around the shaft under the push of the fluid, allowing the fluid to pass through smoothly. Once the fluid flows in the reverse direction, the valve disc closes quickly under the action of gravity and reverse fluid pressure to prevent fluid backflow. The swing check valve has a simple structure and high reliability. It is widely used in fields such as water supply and drainage, petrochemical industry and power, playing an important role in the safe and stable operation of pipeline systems.