Ball Valve Installation And Use


1. Indoor installations or outdoor applications with protective methods;

2. Outdoor installation, wind, sand, rain, sun and other erosion;

3. With flammable, explosive gas or dust environment;

4. Humid zone, dry tropics environment;

5. Pipe medium temperature up to 450 ℃;

6. Ambient temperature below-20 ℃;

7. Prone to flooding or flooding;

8. With radioactive material (nuclear power plant and radioactive material test device) environment;

9. The ship or dock pier (salt fog, mold, damp) environment;

10. Occasions with severe vibration, prone to fire;