Why the valve sealing surface damaged?
There are several reasons why the valve sealing surface may become damaged, including:
1. Wear and tear: Over time, the constant opening and closing of the valve may cause the sealing surface to wear out or get scratched.
2. Corrosion: Exposure to corrosive fluids or gases can cause the sealing surface to corrode and become damaged.
3. Improper installation: If the valve is not installed correctly, it may cause the sealing surface to be misaligned or damaged during the installation process.
4. Excessive force: If the valve is opened or closed too forcefully, it may cause the sealing surface to become damaged.
5. Contaminants: If there are foreign particles or debris in the fluid or gas passing through the valve, it may cause the sealing surface to become scratched or pitted.
