AOV Dampers are used to regulate levels of smoke ventilation in buildings, comprising an important part of a building's overall fire strategy.
Product ID: SV-W-SD
SV-W-SD AOV Shaft Door is CE marked and fully certified to BS EN12101-2 and to Building Regulations ADB and ADL.
They may be installed vertically or horizontally into a variety of walls or ceilings and their design provides a flush, unobtrusive finish.
Manufactured from steel, fully welded with full length concealed piano hinge and are supplied paint-ready or powder-coated.
Tested to 11,000 opening cycles, which may they can also be used for comfort cooling.
Airtight to Part L EN12207:2000 and BS EN2176 Part 31, they are powered by 24V DC actuators with a drive open, drive close operation.