Volume Control Damper

The volume control damper is a new type of damper developed and manufactured by our company, incorporating the advantages of both foreign and domestic dampers. It features a simple and reasonable structure, low leakage, low friction torque, flexible operation, good blade rigidity, corrosion resistance, and a complete range of models. Its performance and various parameters have exceeded the requirements of the JB/T7228-94 standard. It can be widely used in industrial and commercial air conditioning and ventilation systems to achieve precise air volume control. Application: The opposed-blade multi-leaf volume control damper is generally used in air conditioning and ventilation system ducts to regulate the air volume in branch ducts, as well as for mixing fresh air and return air. The damper is available in manual and electric types. In terms of sealing, it can also be classified into airtight type and ordinary type. The electric type can automatically control and regulate the air volume and can be integrated with automatic control systems.