Relief Valve

Relief valves are vital components within pneumatic air preparation systems, particularly in FRL (Filter, Regulator, Lubricator) units. Their primary function is to act as a safety device, automatically opening to vent excess pressure when it exceeds a pre-set limit. This prevents damage to downstream equipment and piping, ensuring the safe and efficient operation of industrial pneumatic machinery. Selecting the correct relief valve is crucial for system protection and compliance with safety standards.