What function do safety relief valves serve in an air compressor?

Safety relief valves are critical components in air compressor systems, primarily serving to prevent dangerous over-pressurization. These valves are designed to automatically open when the pressure within the compressor tank exceeds a predetermined limit. This action allows excess air to escape, thereby maintaining safe operating conditions and preventing the potentially catastrophic failure of the tank, which could result in bursting or explosions.

The safety relief valve operates as a safeguard, ensuring that the pressure does not reach levels that could compromise the integrity of the compressor and the associated plumbing. By effectively managing pressure levels, these valves protect both the equipment and the personnel working around it, emphasizing their crucial role in maintaining safety standards in air compressor operations.