Remote control fireproof multi leaf smoke exhaust outlet positive pressure air supply outlet

Product Details

Product Overview:

Applied to the smoke exhaust system of corridors, smoke proof front rooms, and windowless rooms in buildings, installed on walls, ceilings, and used for smoke exhaust
Mouth or air outlet. During a fire, throughDC24V power supply or manually open the air outlet for smoke exhaust or air supply.

Function:

1. The flue gas temperature has reachedAt 280 ℃, the valve automatically closes;

2. Normally closed, inputThe DC24V power supply enables the valve to quickly open, and the valve can be manually reset by remote manual or electric opening;

3. Output valve closing signal, capable of interlock control;

4. Remote control (steel rope not exceeding)6M）。