Meeting the standards

Our newest generation AirGap™ fill valve has been designed in the UK and we have worked closely with water companies and test laboratories - to ensure absolute compliance to every standard and regulation.
The valve is fully compatible with the requirements of AUK1, the type AG Air Gap and is BS1212-4 certified. It is the first bottom inlet, height adjustable product to have achieved this and is a milestone in Fluidmaster innovation.

BS1212-4 compliant

The Airgap 6000 range has been designed and manufactured by Fluidmaster in the UK, working with water companies, test laboratories and industry experts. Specifically engineered to provide a complete and compliant solution, the new generation Airgap range is the only height adjustable fill valve which completely eliminates backflow.