Electric airflow regulating valve (electric multi blade ventilation regulating valve)

Electric multi blade ventilation control valve is suitable for fresh air transportation, exhaust gas emission, and air purification projects in ventilation and air conditioning systems of industrial plants and civil buildings. It can be used for both air volume regulation and shutdown. Through experimental testing, it has been determined that the regulating valve has good air tightness performance, with a relative air leakage rate of no more than 5%.

The electric multi blade ventilation control valve is divided into manual and electric types, and the cross-sectional size of the valve is made according to the national ventilation standard duct size. The insulation type regulating valve is equipped with a 35mm thick insulation layer on the inner side of the connecting rod, made of polystyrene material. It is easy to install on site and has a beautiful appearance. The electric ventilation control valve mechanism is divided into two types of power sources: AC220V power source and DC24V power source. The electric multi blade ventilation control valve can also be equipped with manual adjustment function (which can limit the maximum opening angle when electric) and insulation type (insulation material is 35mm polystyrene) according to user needs.