Fluorine-lined Ball Valve Installation Features, Maintenance And Operation

The PTFE-lined ball valve is a commonly used valve with excellent corrosion resistance and reliable sealing performance. It is widely used in chemical, petroleum, pharmaceutical, food and other industries, and can play a good role in various working conditions.

First of all, Lined Ball Valve is suitable for the control of corrosive media. Because the valve body of the ball valve is lined with PTFE material, it has excellent corrosion resistance and can withstand the erosion of corrosive media such as acids, alkalis, and salts. Therefore, in the chemical, petroleum and other industries, PTFE-lined ball valves are often used to control the flow and pressure of corrosive media.

Secondly, the PTFE-lined ball valve is suitable for high and low temperature conditions. PTFE materials have high temperature resistance and can maintain stable performance at high temperatures. Therefore, the PTFE-lined ball valve can operate normally under high temperature conditions, such as high temperature medium control in oil refining, chemical and other industries. At the same time, PTFE materials also have a low friction coefficient, which allows the PTFE-lined ball valve to maintain flexible operation under low temperature conditions.

In addition, the following points should be noted when using PTFE lined ball valves:

1. Check the sealing performance of the valve before installation to ensure that the valve can be closed and opened normally to avoid leakage.

2. During use, the sealing performance and operating performance of the valve should be checked regularly. If any abnormality is found, it should be repaired or replaced in time.

3. When operating the PTFE lined ball valve, excessive torque and impact should be avoided to avoid damage to the sealing surface and parts of the valve.

4. For the control of special media, the PTFE lined ball valve with appropriate material and structure should be selected according to the actual situation to ensure the corrosion resistance and sealing performance of the valve.

5. When the PTFE lined ball valve is out of use for a long time, the valve should be closed and anti-corrosion treatment should be carried out to extend the service life of the valve.

In summary, the PTFE lined ball valve has the advantages of corrosion resistance, high temperature resistance, and low temperature resistance, and is suitable for medium control under various working conditions. When using the PTFE lined ball valve, it is necessary to pay attention to the installation, maintenance and operation of the valve to ensure the normal operation and service life of the valve.