AOV Damper (SV-W-D)

The SV-W-D AOV smoke damper range has been designed to satisfy smoke ventilation applications and is particularly suited for smoke evacuation shafts and risers in multi-storey buildings.

A multi, parallel linked blade smoke damper the SV-W-D is manufactured from robust 1.5 mm galvanised steel. Usefully the damper combines both a low leakage rate, when closed, with a high free area, when open, to support high smoke evacuation rates.