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  • What is a check valve? What is the principle of check valve?

    The check valve is a special valve whose main function is to prevent fluid from flowing back and has good air-tight performance. Introduce the function and working principle of check valve.

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  • American Standard of Globe Valve

    American standard globe valves mainly have API and ASME standards. The stop valve designed, manufactured, produced and tested in accordance with the American standard is called the American standard stop valve. The American standard globe valve is mainly used as an opener on gas and liquid medium pipelines to connect and cut off the flow of the medium, not to adjust the flow of the medium.

  • 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 medium to flow in one direction to prevent accidents. Check valve is suitable for clean medium, not suitable for medium containing solid particles and high viscosity.

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