Allows the free entry of air into the sanitary pipework system without the foul gases escaping into the building. Avoids the need to penetrate outer roof shell. It is recommended that air admittance valves are not used externally as environmental debris will affect the air tightness performance of the valve. Push-fit connection. Remove seal from 110mm push-fit for 82mm solvent connection. Tested and approved for use in installation varying between -20° and +60°C (no insulation required). Can be installed below the flood level of connected appliances. FloPlast are the first company in the world to be awarded the Kitemark for Air Admittance Valves.

Brand Name	FloPlast
Colour	Black
Material	uPVC
Manufacturer Model No	AF110BL
Type	Air Admittance Valve
Certifications Met	EN 12380, KM 512474.
Country of Origin	N/A
Air Flow Capacity	42.3 Ltr/sec
Connection	Push-Fit