RGMAT E R8 1F Load Unit

The Load unit maintains a desired water temperature at boiler (fire) inlet by means of a load valve. It prevents low-temperature corrosion and boiler fouling. It consists of a Regulus RPA 25-8 circulation pump, a ball shut-off valve for the pump, thermometer, TSV3B valve and insulation. It is available in variants with opening temperatures of 55 and 65 °C.