How often must a safety valve be tested by hand?

The frequency of hand testing a safety valve is set to ensure that the valve operates correctly and can relieve excess pressure in the boiler system when necessary. Testing the safety valve every 30 days helps to identify any potential malfunctions or blockages that could prevent it from functioning properly in an emergency situation.

Regular testing allows for early detection of issues, contributing to the overall safety and reliability of the boiler system. This 30-day interval is commonly mandated by industry standards and regulations to provide a balance between operational safety and maintenance feasibility. It supports the proactive management of safety equipment, ensuring that it remains in good working condition to protect the integrity of the system, as well as those who operate near it.

In contrast, options that suggest testing less frequently might not align with safety standards that prioritize continuous operational capability of safety components. Conversely, suggesting testing too often, such as weekly or monthly, may be unnecessarily burdensome and could lead to wear or damage of the valve itself without yielding significant added safety benefits. The 30-day protocol is therefore seen as ideal for achieving safety compliance while still being practical for maintenance schedules.