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Refrigeration copper tee suppliers share the principles of installing tees
Time of issue:
2023-02-17 14:11
Origin:
Refrigeration copper tee suppliers share the principles of installing tees:
1. The working environment temperature should be (-30~+60)°C, and the relative humidity should not exceed 95%. The Refrigeration copper tee supplier remind that because rubber parts such as the film and sealing ring of the regulating valve are easy to harden and become brittle at low temperature, and age at high temperature, so pay attention to the installation position during installation and keep away from the heating furnace and high-temperature pipes.
2. There should be straight pipe sections before and after the valve, and the length of the straight pipe sections before and after the valve should not be less than 10 times the pipe diameter (10D), so as to avoid the flow characteristics being affected by the straight pipe section of the valve being too short.
3. The Refrigeration copper tee supplier reminds that there must be a certain space above and below the valve for disassembly and repair of the valve. For regulating valves equipped with pneumatic valve positioners and handwheels, it must be easy to operate, observe and adjust.
4. When the caliber is different from the process pipe, it should be connected with a different diameter pipe. When installing a small-diameter regulating valve, it can be threaded. The fluid direction arrow on the valve body should be consistent with the fluid direction.
5. The Refrigeration copper tee supplier said that foreign objects in the pipeline, such as dirt and welding slag, should be thoroughly removed before installation. After installation, use normal temperature water for trial operation. During trial operation, the valve should be fully opened, or the bypass valve should be opened. During the test run, attention should be paid to the tightness of the connection between the valve body and the pipeline.
The above is the principle of installing the tee shared by the Refrigeration copper tee supplier. Everyone must follow the above principles when installing the tee.
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