Remote control fire and smoke exhaust valve

Product Details

Product Overview:

Applied to the air ducts of smoke exhaust systemsNormally closed, in the event of a fire, quickly open the valve through a DC24V power supply for drainage
Smoke. The valve automatically closes when the airflow temperature reaches 280 ° C.

Function:

1. The airflow temperature has reachedAt 280 ° C, the valve automatically closes;

2. Normally closed, outputDC24V power supply quickly opens the valve;

3. Manually open or reset;

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

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