??? check valve It is a type of check valve, and the difference between it and other check valves is that the inner surface of its valve body is covered with a layer of PTFE plastic lining, which can provide strong corrosion resistance. Fluorine lined check valve, also known as a check valve, only allows the medium to flow in one direction, so its function is to prevent the medium from flowing back or cut off the medium. So check valves are often installed on pipelines that require one-way flow of media.
Four reasons to choose fluorine lined check valves:
1. Small size, light weight, compact structure, and easy maintenance;
2. The valve plate is dual type and can automatically and quickly close under the elastic force of the spring;
3. Due to its rapid closing effect, it can prevent the reverse flow of the medium;
4. The valve body structure has a small length and good rigidity;
5. Safe, convenient, and suitable for horizontal installation.
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