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Solar Water Heater Pressure Relief Valves


Solar water heater pressure relief valves are used to control excessive pressure in systems containing liquids and incorporate an adjustment feature for setting the valve to a required relief pressure. These valves are used in commercial, industrial and residential applications like solar water heating systems for use in the collector loop. Valves consist of bronze bodies, brass bonnets and spring washers, and stainless steel springs, along with male inlet and female outlet connections and rated for a specific psi range.