Automatic Filling Valves for Efficient Central Heating Systems
Our Automatic Filling Valves are indispensable for maintaining optimal water flow and pressure within central heating systems. Featuring a ½” BSP union inlet equipped with a non-return valve and strainer, these valves effectively prevent back siphoning, ensuring uninterrupted system operation.

Key Features:
User-Friendly Control: The black control knob facilitates effortless regulation of water flow during system filling or pressure top-ups.
Safety Mechanisms: Upon filling or pressure adjustment, it’s imperative to return the valve to its closed position, guaranteeing system integrity.
Pressure Regulation: The integrated pressure reducing valve, preset at 1.5 bar in our factory settings, shields the system from pressure fluctuations. For customized pressure requirements, a simple adjustment of the regulating screw located atop the valve suffices.
Pressure Gauge: Embedded within the valve, the pressure gauge accurately monitors downstream system pressure, providing real-time insights into system performance.
Trust our Automatic Filling Valves to optimize your central heating system’s functionality, ensuring consistent performance and peace of mind.