Air Valve With Fire Damper
Product Description
The Air Valve With Fire Damper is a FläktWoods KSOF exhaust valve that doubles as a fire damper, stopping fire and smoke spreading into the duct system. It is CE marked to EN 15650:2010 and tested to EN 1366-2, and has a low sound level with good natural sound attenuation.
- Exhaust valve and fire damper in one
- CE marked to EN 15650:2010, tested to EN 1366-2
- Spring-loaded fusible link closes the valve at 70°C
- Hot-galvanised steel, powder-coated white (RAL 9010) with CleanVent coating as standard
- Good natural sound attenuation and low sound level
- Suitable for horizontal and vertical ducting
- Supplied with its KKT mounting ring
Suitable for
- Exhaust ventilation systems requiring fire and smoke containment
- Fire-rated wall and floor duct penetrations (E45 to E120 depending on installation)
Installation
Supplied complete with a spring-loaded fuse and fixed by a screwing action, locating the valve lugs into the indents in the supplied KKT mounting ring. Suitable for horizontal and vertical ducting. Should be installed in line with the building fire strategy by a competent installer.
Specifications
| Brand | FläktWoods |
| Model | KSOF |
| Type | Fire damper exhaust valve |
| Sizes | 100, 125, 150 mm |
| Certification | CE marked EN 15650:2010 (tested EN 1366-2) |
| Fire rating | E45 to E120 per installation (EN 13501-3) |
| Fusible link | Closes at 70°C |
| Airflow | 122 to 288 m³/h by size (at 30 dB(A)) |
| Material | Hot-galvanised steel, powder-coated |
| Finish | White RAL 9010 (CleanVent coating) |
| Mounting | Ceiling or wall (KKT ring supplied) |
| Warranty | 1 Year Manufacturer |
Manuals & Guides
Air Valve With Fire Damper (KSOF) Datasheet
Delivery & Returns
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