What is the function of a safety valve?

The function of a safety valve is crucial for the safe operation of a boiler system. Safety valves are designed to release excess pressure that builds up within a boiler to prevent dangerous situations such as explosions. When the pressure inside the boiler exceeds a predetermined level, the safety valve opens automatically, allowing steam or gas to escape, thereby lowering the internal pressure to a safe range.

This mechanism is essential for ensuring the structural integrity of the boiler and protecting both the equipment and personnel from potential hazards. The reliability of safety valves is critical for maintaining safe operating conditions in power engineering, and they are tested and calibrated to operate effectively within specific parameters. This is why the function of a safety valve is primarily tied to pressure relief and safety in boiler operations.