Watts 0382822 1" Pressure Relief Valve 55 PSI

The Watts 0382822 relief valve is used to prevent pressure build up in HVAC systems. This safety equipment discharges pressure that is over and above normal to avoid on pressures affecting essential parts such as boilers, chillers, and heat exchangers. It works through detecting pressure with the system and releasing fluid through a valve when pressure goes high than the limit of 55 PSI. This helps avoid buildup of hazardous pressure fluctuations attributable to aspects for instance thermal adoption, pump oscillations, or other system issues.