Boiler safety unit

(VT.460.0) Compact boiler safety unit, which is designed for autonomous water heating and hot water supply circuits, with capacity of up to 44 kW and pressure of up to 10 bar. It consists of a fixed setting; 3 bar; safety valve fitted on a nickel-plated brass body, a pressure gauge and an automatic air-vent. It is installed on the heating medium feed line from the boiler. Connection diameter: 1” (female thread). The unit has an additional threaded outlet of diameter ¾” for connecting an expansion tank.