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The Structure of Check Valve

The valve that opens or closes on its own by the force of the flow of the medium to prevent the medium from flowing back is called a check valve. Check valves belong to the category of automatic valves, which are mainly used in pipelines where the medium flows in one direction, and only allow the me......

The Features of Knife Gate Valve

Knife gate valve is suitable for various powder and slurry fluids in the general petrochemical and other food industries, cement and paper making, environmental protection and other industries.

Some Knowledge About Check Valve

It relies on the pressure of flowing medium in the pipeline to push the valve disc to close and open the valve. When the medium stops flowing, the check valve disc will close. It can effectively prevent the medium in the pipeline from backflow.

Knife Gate Valve Installation

Before installing the valve, the user must check the valve model, connection size and pay attention to the flow direction of the medium to ensure consistency with the valve requirements.

The Advantages of Bellow Globe Valve

The bellows globe valve can reach the zero leakage standard of helium mass spectrometry detection, which is very safe and reliable.

Precautions for the Installation of Wafer Check Valves

Wafer check valve refers to the automatic opening and closing of the valve flap by the flow of the medium itself, which is used to prevent the medium from flowing back and the pump and the motor are reversed. Check valves can also be used to supply pipelines for auxiliary systems where the pressure ......

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