What is the function of a safety valve in a boiler system?

In a boiler system, the primary function of a safety valve is to release excess pressure automatically. This device is crucial for maintaining safety and operational efficiency. When the pressure within the boiler exceeds its designed limits due to various factors such as overheating or malfunction, the safety valve activates and opens to allow steam or hot water to escape. This process prevents the buildup of dangerous pressure levels that could lead to equipment failure or catastrophic accidents.

The design of a safety valve ensures that it operates under specific pressure thresholds that are predetermined based on the characteristics of the boiler. By releasing pressure, the valve protects both the boiler and the personnel working in its vicinity, making it an essential component of the safety infrastructure in boiler operations. Thus, the safety valve plays a vital role in ensuring the safe and reliable operation of the boiler system.