FDVHFire valve

Fire Rated Air Valves provide a cost-effective solution for installing recessed air valves in fire-rated ceiling constructions. In a fire, the integral intumescent material expands to seal the valve, helping maintain the ceiling’s fire resistance and limiting the spread of fire and heat.

Available in common sizes for extract and supply, they install like standard air valves without affecting airflow and require no maintenance. Suitable for homes, apartments, hotels and other multi-occupancy buildings where fire ratings apply.