Use and maintenance of pressure relief valves

1. During normal operation, the pressure of the air compressor system should not exceed 7.84×105Pa (8kg/cm2).

2. Frequently check the cylinder, piston, flange connection and pipeline of the pressure relief valve, there should be no air leakage, and the fastening parts should not be loose.

3. A special person should be fixed for regular inspection and maintenance.

4. When the pressure relief valve is working normally, check the tension rod once a month for fine and corroded conditions.