Electric butterfly valve for flue gas, electric butterfly valve for ventilation

烟道电动蝶阀 Ventilation electric butterfly valve
The flue electric butterfly valve adopts a midline structure, and the control mode is divided into switch type and regulating type. The ventilation butterfly valve is designed by welding two flanges after steel plate bending, and the edge of the valve plate is not in contact with the shell, leaving a small gap. There is no friction when the valve plate is closed, with light torque, simple structure, and easy installation. Mainly used for ventilation systems in industries such as chemical, building materials, power plants, and glass.