How often should safety valves on boilers be tested?

The correct answer indicates that safety valves on boilers should be tested at least once a year or according to the manufacturer's guidelines. This practice is crucial for ensuring the safe and efficient operation of a boiler system.

Safety valves are critical components designed to release excess pressure in a boiler to prevent potential explosions or equipment damage. Regular testing verifies that these valves are functioning properly and can open and close as intended under pressure. Following the manufacturer's guidelines also ensures that any specific recommendations based on the design and materials of the valve are adhered to, which can vary from one manufacturer to another.

Testing safety valves annually helps to catch any maintenance issues before they compromise the safety of the system, thus reducing the risk of accidents and enhancing operational reliability. This approach establishes a routine that mitigates hazards and aligns with industry standards for safety and maintenance.