AAON Relief Valves

AAON Relief Valves protect pressure vessels and piping by automatically venting excess pressure when a preset threshold is reached. Commonly used on boilers, compressed-air tanks, and closed-loop hydronic systems, these valves ensure safe operation and prevent equipment failure due to overpressure. Constructed from robust materials and calibrated to industry standards, Aaon Relief Valves provide a critical safety function in heating, cooling, and fluid-handling applications.