DA201101 / Damper Act Modulating 230VAC, 20Nm, 0-10V, 2 Aux Sw

DA20 Damper Actuator, 20Nm Series

The DA20 20Nm Damper Actuator is a versatile tool for modern HVAC systems. It provides a steady 20Nm of torque to move medium-sized air dampers. This specific series works perfectly for dampers with a surface area up to 4 square meters. It ensures smooth and reliable airflow in both commercial and residential buildings. Use this high-quality tool to manage your ventilation system with ease.

Reliable Performance from the 20Nm Series

This model offers a consistent 150-second running time. This steady speed prevents sudden pressure spikes within your air ducts. The unit moves the damper up to a maximum rotation angle of 95 degrees. This ensures that your damper can open or close fully for the best air regulation. Efficient air control helps your building meet global energy efficiency standards. You can browse our other HVAC control products here to complete your system setup.

Easy Installation for the DA20 20Nm Damper Actuator

Technicians value this product for its simple setup process. You can change the direction of rotation quickly by using a built-in knob. This feature saves time during the initial installation or system updates. The unit also includes a clear mechanical position indicator. This display shows you the status of the damper at a single glance. You do not need complex tools to check if your system is working correctly.

Universal Shaft Compatibility

This actuator fits a wide variety of connection shafts. It works with circular shafts between 10mm and 20mm in diameter. It also fits square shafts from 8mm to 14mm. You only need a minimum shaft length of 43mm for a secure connection. This flexibility makes the series a great choice for many different building projects. You can integrate it into your current system without buying extra adapters.

Manual Override and Built-in Safety

The DA20 20Nm Damper Actuator includes a handy manual override button. When you push this button, you can adjust the damper by hand. This is very helpful during maintenance or if the power fails. It allows you to set the airflow exactly where you need it quickly. If you have questions about this specific feature, please contact our support team.