Soil Pipe Pushfit Air Admittance Valve extension - Available with Right and

- Available with Right and Left Hand Side Drainer

- 45mm Tap Hole

Lever Action Ballvalves are operated by turning the insulated handle a quarter of a turn depending weather you wish to open or close the valve

Seals ensure a watertight fitting

Soil Pipe Pushfit Air Admittance Valve extension - Available with Right andDESCRIPTION: Air Admittance Valves are designed to allow the free entry of air into the sanitary pipework system without the escape of foul gases into the building. They are pressure activated one way mechanical vents fitted to eliminate the need for conventional pipe venting and roof penetrations. A discharge of waste water causes the vent to open, thereby releasing the vacuum and facilitating its safe passage into the sewer system. It must be