Why is it important to regularly test safety valves in a boiler?

Regularly testing safety valves in a boiler is crucial to ensure they function properly and can effectively prevent overpressure situations. Safety valves are designed as a critical safety feature, allowing steam or pressure to escape when it exceeds a predetermined limit. This helps to protect the boiler from potential catastrophic failures, such as ruptures or explosions, which can occur if pressure builds up unchecked.

By routinely testing these valves, operators can confirm that they open and close at the correct pressure settings and respond reliably under operational conditions. This proactive maintenance is vital for maintaining safety standards, complying with regulations, and providing a secure working environment for personnel. Ensuring proper valve function not only safeguards the equipment but also contributes to overall operational efficiency and reliability.