Non Slam Swing Check Valve

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Non Slam Swing Check Valve

A non-slam swing check valve is a type of check valve that prevents backflow in a pipeline by using a swinging disc that opens and closes in response to the flow of fluid. The valve is designed to prevent “water hammer,” which is a sudden surge of pressure caused by the rapid closing of a valve. Non-slam swing check valves are commonly used in systems where there is a risk of water hammer and in applications where the pressure drop across the valve is relatively low.

Parts

Valve body
Disc
Hinge pin
Seat
Spring
Cover
Stem
Actuator

Advantages

The valve is designed to prevent “water hammer,” which is a sudden surge of pressure caused by the rapid closing of a valve. This can help protect the pipeline and equipment from damage.
Non-slam swing check valves are designed to have a relatively low pressure drop across the valve, which means that the pressure loss caused by the valve is minimal.
Non-slam swing check valves have simple design and easy maintenance.
They are typically made from durable materials such as metal or plastic, which makes them suitable for use in a wide variety of applications.
They can be used in a wide range of applications, including water, oil, gas, and chemical systems.
Non-slam swing check valves are relatively inexpensive and easy to install, making them a cost-effective option for many applications.

Industries which use them

Water and Wastewater Plants
Oil and Gas Industry
Chemical Processing Industry
Power Generation Plants
Marine Industry
Mining and Mineral Industry

Applications

Non-slam swing check valves are commonly used on pump discharge lines to prevent backflow and protect the system from water hammer.
Non-slam swing check valves are used in drainage systems to prevent backflow and protect the system from water hammer.
These valves are used in fire protection systems to prevent backflow and protect the system from water hammer.
Non-slam swing check valves are used in industrial process systems to control the flow of fluids and protect the system from water hammer.
These check valves are used in cooling and heating systems to prevent backflow and protect the system from water hammer.
They are used in boiler feed systems to prevent backflow and protect the system from water hammer.
Non-slam swing check valves are used in distribution systems to control the flow of fluids and protect the system from water hammer.
They are used in pneumatic conveying systems to prevent backflow and protect the system from water hammer.