The RB-DG-61 Smoke Control Damper has been specifically developed for smoke ventilation and evacuation applications within multi-storey commercial, residential and public buildings. Designed for use in smoke shafts and risers, this robust damper provides reliable control of smoke movement during fire incidents, helping to support life safety and building protection strategies.
Manufactured from durable 1.5mm galvanised steel, the DB-61 features a high free area design that maximises smoke extraction performance while maintaining exceptionally low leakage rates when closed. The damper is equipped with twin Belimo actuators, providing fully powered motor-open and motor-close operation for dependable performance and integration into smoke control systems.
Tested and classified to EN12101-8 and EN13501-4 standards, the DB-61 achieves an E120 (Integrity) and S1000 smoke rating for up to 120 minutes, offering proven fire and smoke containment performance. The largest size delivers up to 1.0m² geometric free area, supporting efficient smoke evacuation when required.
| Supply Voltage | 24Vdc |
|---|---|
| Application | Smoke Ventilation |