Fire-rated ceiling valve usage is constantly growing in domestic and commercial properties. Protection against fire should always be a concern and all safety measures should be considered.
These fire-rated ceiling valves have a 60-minute rating, which prevents fire from spreading through ceilings. In case of a fire, the intumescent pad inside the ceiling valve expands and prevents fire spreading through a building.
The Kair fire-rated exhaust valve incorporates integral intumescent materials. During a fire, the intumescent material expands and closes the aperture of the valve, re-instating the fire resistance of the structure.
Here is the instruction on how to install this ceiling valve
|Product Category||Ceiling Vents|
|Round System (mm)||200|
|Product Type||Extract Valve|
|Spigot size (mm)||194|
|Manufacturer Product Code||MW204FRE|
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