DWV1195 Air Admittance Valve 40-50mm

Designed for use in above ground drainage situations, avoiding roof penetration whilst protecting trap seal and preventing the loss of water from trap seals and consequent release of foul air into the building.

Manufactured from high quality polyvinyl chloride, these valves save the need to penetrate the outlet roof shell, reduce the cost of pine, expensive fittings and roof flashings.

Their quick installation time also saves extensively on labour costs.

SKU: DWV1195 Category: