Rectangular air damper DDV Series

Overview VENCO Wall Type Smoke dampers are used especially for car park ventilation systems besides general ventilation applications. The damper blades are designed to create minimum pressure drop while they are open and allow minimum air leakage while they are closed. The damper casing and blades are made up of galvanized steel sheet and the blades are controlled by an On/Off servomotor. Features The maximum height of the air damper is 2000 mm and the height increment is 200 mm which is equal to the height of the damper blade. The maximum width of the the air damper is 2000 mm and the minimum width is 200 mm. And the increment of the width value is 50 mm.