Introduction and Technical Structure
In advanced HVAC systems, the need for automatic and precise control of airflow without manual intervention is increasing day by day. Kian Fan Industrial Production Group has provided a modern and efficient response to this need by producing electric dampers. The structure of these dampers, similar to the manual models, is made of high-quality galvanized sheet, which offers high durability against corrosion and pressure, but with the difference that they are equipped with advanced electric motors.
The motors used in these dampers are available in two torque levels: 2 Newton-meters (N.m) and 4 Newton-meters (N.m). This variety in torque allows engineers to select the appropriate motor based on the duct size and existing static pressure. The 2 N.m motors are suitable for medium-sized ducts with lower pressure, while the 4 N.m motors provide sufficient power to fully open and close the blade for larger ducts or conditions where airflow pressure is higher. The flow-regulating blade is capable of changing its angle from 0 degrees (fully closed) to 90 degrees (fully open) upon receiving an electrical signal.

Key Features and Advantages
The most important feature of Kian Fan's electric dampers is the ability to connect to Building Management Systems (BMS) and smart thermostats. This feature allows for automatic airflow adjustment based on ambient temperature, air quality, or specific scheduling, which plays a significant role in optimizing energy consumption. The high torque of the motors ensures that even under high pressure, the damper blade locks in place and the flow shut-off and connection operation is performed with precision and power.
The use of a galvanized body increases the product's lifespan and minimizes maintenance. The silent and smooth operation of the motors guarantees the comfort of residents in residential and office environments. Eliminating the need for manual adjustments and the possibility of remote control are other advantages of this product that make managing the ventilation system very simple for users.

Specialized Applications
Kian Fan's electric dampers have widespread applications in modern projects. In smart buildings, these dampers are connected to the central management system and automatically adjust airflow in each section. In VAV (Variable Air Volume) systems, electric dampers play a key role in controlling airflow based on the thermal load of the space.
In hospitals and laboratories where precise control of room pressure and airflow is required, these dampers are used to create positive or negative pressure. In commercial ventilation systems and shopping centers, electric dampers are used to manage ventilation in different sections during varying operating hours. Also, in industrial exhaust systems where there is a need to cut off flow at specific times, this product offers reliable performance.

Conclusion
The electric dampers of Kian Fan Industrial Production Group, combining a precise mechanism, powerful motors, and a robust body, have established a new standard in HVAC automation. Choosing this product guarantees increased energy efficiency, intelligent environmental control, and ease of managing complex ventilation systems.