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    Tips of Using Butterfly Valves

    Date:2023-02-10
  • Butterfly valve operating torque differs in the opening degree and directions of the opening and closing. For horizontal butterfly valve, especially large diameter valve

    Sealing Tests for Valves

    Date:2023-02-10
  • The sealing test for the valve is usually carried out at the room temperature and under the nominal pressure. When water is used as the test medium, it is easy to cause corrosion on the valve. General..

    System Innovation is the Only Way for Chinese Valves

    Date:2023-02-10
  • It is sad that all domestic valve enterprises failed the tender of the main pipeline of west-east natural gas transmission project. Recall a painful experience, we should implement technical innovatio..

    Knowledge of a filter

    Date:2023-02-10
  • A filter is applied to liquid and gas materials used in chemical, petrochemical and light industrial production to filter solid impurities. A filter is usually installed at the inlet of a pump and a c..

    The Clack Types of Globe Valves

    Date:2023-02-10
  • The Flat Plate TypeGlobe valves with the flat plate clacks have simple structures, short open strokes as well as no sealing friction. They are also easy to repair. However, shortcomings of these globe..
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