Introduction to the prevention and elimination of vacuum valve leakage

Prevention and elimination of leakage of vacuum valve

1. Check the tightening nut for looseness before installation and once after heating. If loose, turn the stainless steel valve off and tighten the tightening nut slightly diagonally.

2. When used, the actual operating temperature should be less than the approved high working temperature of the stainless steel valve.

3. If the seal of the vacuum valve seal is severe or the seal is invalid due to over-temperature use, a new seal should be replaced.