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Valve Knowledge
  • Installation Method Of Check Valve


    There are many types of check valves on the market, which can be divided into swing check valves, lift check valves, disc check valves, pipeline check valves, compression check valves, and the next small part Just analyze with you one by one, these check valves and their respective installation methods will help everyone to have a deeper impression of the check valves.

  • The difference between forging and casting of valves


    Forging is a processing method that uses forging machinery to apply pressure to metal blanks to produce plastic deformation to obtain forgings with certain mechanical properties, certain shapes and sizes. Forging and stamping belong to the nature of plastic processing, collectively referred to as forging.

  • How to extend the service life of stainless steel valves


    Stainless steel valve is a kind of valve commonly used in all industries. It is mainly used for corrosive media or high temperature and high pressure environment. Therefore, the consumption during use is relatively large and the use time is relatively short, but if it is in use Attention to maintenance and maintenance can also extend the service life.

  • Valve selection skills


    One, the key points of valve selection

    1. Clarify the purpose of the valve in the equipment or device

    Determine the working conditions of the valve: the nature of the applicable medium, the working pressure, the working temperature and the control method of operation, etc.

  • Intuitive dynamic diagram demonstrates the working principle of the valve


    Valves are pipeline accessories used to open and close pipelines, control flow, adjust and control the parameters (temperature, pressure and flow) of the conveying medium.

  • Correct installation method of wafer butterfly valve


    Wafer butterfly valve is one of the most common types of valves in industrial pipelines. Wafer butterfly valve itself has a relatively small structure. You only need to put the butterfly valve in the middle of the flanges at both ends of the pipeline, and use stud bolts to pass through the pipeline flange and the The clip-on butterfly valve is locked to control the fluid medium in the pipeline. Wafer butterfly


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