Watts LF53L-150 1/2" Pressure Relief Valve Lead Free 150 PSI 0121443 Replaces 53L-150

Watts LF53L-150 Pressure Relief Valve is a lead-free valve that designed to provide high performance in the protection of HVAC systems against pressure buildup. It automatically opens to release pressure when the pressure level rises above the set 150 PSI pressure limit. This involves the valve being able to detect pressure variations and then regulating the pressure of the system to a safe level. This is used in avoiding damage to the HVAC equipment, increasing the longevity and efficiency of the system. It is suitable for use in protecting pipes, boilers, and other essential parts.