What Are The Factors That Affect The Life Of Fluorine-lined Ball Valves?

What are the reasons that affect the life of Lined Ball Valve? In fact, there are many factors that affect the life of fluorine-lined ball valves. It mainly depends on how we operate them. We must pay attention to the relevant usage matters when operating them.

There are many factors that affect the life of fluorine-lined ball valves. When we operate fluorine-lined ball valves, we must pay attention to the relevant matters, so that we can better improve the life of fluorine-lined ball valves. Let's follow the editor to learn about it.

1. Use it within the range of pressure, temperature, and medium specified in the instructions.

2. When using, prevent the fluorine-lined ball valve from generating excessive pipe stress due to temperature changes.

3. It is forbidden to use a lever to open and close the fluorine-lined ball valve.

4. If there is leakage at the middle flange, the middle flange nut can be tightened evenly to eliminate the leakage. If the sealing surface of the middle flange is damaged, it is necessary to repair the sealing surface and add a middle flange gasket to solve it.

5. For some media that are unstable and easy to decompose, which will cause valve damage or leakage, measures should be taken to eliminate or limit the factors that cause the decomposition of unstable media.

6. If the high-speed medium causes premature damage to the sealing surface, the seal should be replaced in time.

7. During the use of the fluorine-lined ball valve, the sealing surface is often damaged by the crystallization of the medium and solid particles, resulting in sealing leakage. After discovery, repair or replace the seal in time.

8. For the severe and long-term vibration of the pipeline, avoid damage to the fluoroplastic lined valve.

9. For pipelines with self-ignitable media, prevent the danger caused by sunlight or external fire.

10. If the handle or handwheel is not flexible or cannot open and close the fluorine-lined ball valve, loosen the gland nut appropriately.