Description
The Watts F384240 2″ Iron Pressure Relief Valve 740 is a pressure control component and protection unit used to automatically discharge excess pressure when system pressure rises above the preset 40 PSI setting, protecting boilers, piping, and connected equipment from overpressure conditions. It is installed in hot water boilers, hydronic heating systems, and other pressurized fluid applications requiring pressure protection. It has an essential safeguarding component within the system and to maintain proper operating pressure while supporting reliable system performance. This unit is used in commercial and industrial HVAC systems to promote secure and efficient operation.
