Industrial 822EHGA-T Relief Valve

Industrial 822EHGA-T Relief Valve is a bronze-bodied safety device designed for overpressure protection in industrial piping. The model 822EHGA-T identifies a compact relief valve with 1-1/2 in NPT inlet and 2-1/2 in NPT outlet connections, enabling straightforward integration into common piping layouts. Rated to relieve at 25 psi, this valve is suited to moderate-pressure applications where precise, repeatable set points are required. The unit provides a flow capacity of 1637 liters per hour, allowing rapid venting of excess pressure to protect downstream equipment and piping from damage. Bronze construction offers durability and corrosion resistance in a range of industrial fluids, making it suitable for mechanical rooms, processing lines, and service loops where robust materials are important. As a dedicated relief device, it is designed to vent safely when the system pressure exceeds the set point, helping maintain process stability and safety without introducing secondary control equipment. Operating a relief valve at its rated set point ensures controlled venting during pressure surges, helping protect equipment and maintain system integrity.