Is the safety valve on the air compressor strongly inspected?

In view of the question "is the safety valve on the air compressor a strong check", can be answered from the following aspects:

legal basis:

according to the Special Equipment Safety Supervision Regulations, certain special equipment requires mandatory testing. However, in the "Special Equipment Classification Catalogue", the air compressor safety valve is not explicitly listed as a specific special equipment. Therefore, from the perspective of this regulation, the air compressor safety valve does not belong to the category of mandatory testing.

Practical requirements:

although the air compressor safety valve is not listed as a mandatory test item, its normal operation is essential to the overall safety and stability of the air compressor. Therefore, the operating unit needs to be maintained and tested regularly to ensure its stable and reliable performance. This is an industry best practice designed to prevent potential security risks.

Detection cycle:

according to the Rules for Periodic Inspection of Pressure Vessels, safety valves should generally be calibrated at least once a year. This shows that, although not mandatory, it is recommended to regularly check and verify the air compressor safety valve.

To sum up, the safety valve on the air compressor does not belong to the mandatory testing project in the regulations. However, in order to ensure the safe operation of air compressors and prevent potential risks, operating units should follow industry best practices and regularly maintain and test safety valves. At the same time, according to the Rules for Periodic Inspection of Pressure Vessels, the safety valve should be calibrated at least once a year.