The VIAIR 92155 High-Temperature Rated Safety Valve is a crucial component for maintaining the safety and efficiency of your air compressor system. Rated at 155 PSI and designed with high-temperature resistance, this safety valve ensures reliable pressure release to prevent over pressurization. Compatible with 1/4 inch Male NPT fittings, this safety valve is a must-have for automotive enthusiasts looking to enhance the safety of their air systems. MPN: 92155