What is another name for a "pop" valve?

A "pop" valve is commonly referred to as a safety valve. This type of valve is designed to automatically release pressure from a system when it exceeds a designated set point, thereby ensuring the safety and integrity of the system. When the internal pressure reaches a certain threshold, the valve "pops" open, allowing excess pressure to escape. This action prevents potential damage to the equipment or system that could result from overpressure conditions.

In industrial settings, safety valves play a critical role in pressure management and are often employed in systems involving steam, gas, or liquids. Understanding the function of safety valves is essential for anyone working with pressurized systems, as they are a fundamental component for maintaining safe operational parameters.