Chinese globe valve use method graphic tutorial: How to correctly operate the Chinese globe valve

Chinese globe valve use method graphic tutorial: How to correctly operate the Chinese globe valve

Chinese globe valve is a commonly used fluid control equipment, and its use method is crucial to ensure the normal operation and service life of the valve. This article will provide you with a detailed Chinese stop valve use method graphic tutorial, to help you correctly operate the Chinese stop valve.

1. Prepare for installation

Before installing the Chinese globe valve, it is necessary to confirm whether the valve model, specification, pressure grade and other parameters meet the requirements, and select the appropriate Chinese globe valve type according to the pipeline connection method and the nature of the medium. In addition, the tools and materials required for installation should be prepared.

2. Installation Procedure

(1) Connect the Chinese globe valve with the pipeline: according to the connection method of the valve, select the appropriate connector, such as flange, thread, etc., to connect the valve with the pipeline. When connecting, pay attention to the direction and position of the valve to ensure that the valve can be opened and closed normally.

(2) Clean the internal channel: Before installation, the Chinese globe valve should be comprehensively inspected to ensure that the valve is not damaged, loose and other problems, and clean the internal channel.

3. Open and close the Chinese stop valve

(1) Open the Chinese stop valve: Turn the handle clockwise about 90 degrees to open the Chinese stop valve. When opening the Chinese globe valve, attention should be paid to the opening direction and position of the valve to ensure that the valve can be opened normally.

(2) Close the Chinese stop valve: turn the handle counterclockwise about 90 degrees, you can close the Chinese stop valve. When closing the Chinese globe valve, attention should be paid to the closing direction and position of the valve to ensure that the valve can be closed normally.

4. Debugging and testing

After the installation is completed, the Chinese globe valve should be adjusted and tested to ensure that the valve can normally control the flow and pressure of the fluid. The specific methods include: adjusting the opening size of the valve, checking the sealing performance of the valve, and testing the adjustment performance of the valve.

In short, the correct use of the Chinese globe valve is essential to ensure the normal operation and service life of the valve. I hope the graphic tutorial in this article can provide you with some reference and help.