The air admittance valve from the Wavin's OsmaVent range allows the air into discharge pipe systems preventing foul air back into the building. It is suitable for direct connection to a 110mm soil pipe spigot. This range has a vast choice of pipes and fittings that includes brackets, bends, junctions, access fittings, terminations and problem solvers.
- A2 rated to BS EN 12380
- For direct connection to a 110mm soil pipe spigot
- Built with an all plastic construction that cannot rust or corrode
- Designed for venting of 110mm soil stacks up to three storeys