The Floplast air admittance valves are designed to allow the free entry of air into the sanitary pipework system without the escape of foul gasses into the building.
Air admittance valve not only prevents the loss of water from trap seals due to induced siphonage but also has the added advantage of providing an early warning indicator to a potential drainage blockage.
Key Features
- With the use of the compression socket fits directly to 32mm ABS, polypropylene and MUPVC UK designated pipe work.
- Air admittance valve may also be used as a secondary rodding point to remove blockages.
- Easy to install
