We are now closed. Orders can be placed, but will not be delivered until we return. Thank you for your support.

110mm Push-fit Air Admittance Valve

The Air Admittance Valve is an essential component for installing a low maintenance 110mm soil vent pipe system with connections from 82mm soil pipes. An air admittance valve relieves the negative air pressure created when flushing or drainage is active, preventing odours from entering back into the house. The valve is made with a dual-fit synthetic rubber finger seal outlet for 82mm or 110mm soil pipes.

Get in touch today on 0330 123 1884 or download our Brett Martin Drainage Datasheet below for more technical information.

Price Options

Code Description Brand Price Qty  
Grey AF110G (S10278975S) Grey £15.89 inc VAT
£13.24 ex VAT

Technical Information

Manufacturer: Brett Martin
Valve Material: uPVC
Seal Material: Synthetic Rubber
Diameter A: 110mm
Diameter B: 82mm
Colour: Grey

Brett Martin Drainage Datasheet

Delivery Information

Our delivery charge is  £25 (inc VAT)

Orders placed before 12 noon will be delivered the following working day to UK mainland subject to stock availability.

Some products have extended delivery times. These are highlighted in the individual product sections.

Give us a ring on 0330 123 1884 if you have any specific delivery issues.