The automatic filling valve a useful device for compensating for pressure dips caused by the evacuation of the air from the circuit via the bleed valves.

Set the pressure to meet the needs of your system, stop filling when the predetermined pressure is attained.

A pressure gauge is an option extra

Technical Specification：

·         Brass

·         Max Operating Temperature 90℃

·         Max Operating Pressure 10 bar

·         Thread G 1/2“ comply with ISO228-1