ZDB-AF2

The Belimo ZDB-AF2 and ZDB-AF are advanced modulating air damper actuators designed for optimal HVAC system performance and energy efficiency. These actuators are part of Belimo's extensive range of solutions for air and water applications.

The ZDB-AF2 and ZDB-AF feature Belimo's patented AS-Interface technology, allowing for easy integration into building automation systems. With a communication distance of up to 1,850 feet (560 meters), these actuators can be connected to multiple sensors and actuators in a single cable. The AS-Interface bus also ensures reliable communication between devices, even in harsh environments.

Both the ZDB-AF2 and ZDB-AF are built with a robust design, featuring a high-quality stainless steel housing and a maintenance-free DC motor. They can be used in various applications, such as air handling units, fan coil units, and ventilation systems. The actuators are designed to handle air volumes up to 2,200 CFM (622 m /h) and can be adjusted to modulate between 0% and 100% damper position.

The ZDB-AF2 and ZDB-AF are also equipped with Belimo's advanced control algorithms. These algorithms allow for precise temperature and humidity control, ensuring optimal comfort and energy savings. They also feature a self-diagnostic function, which continuously monitors the actuator's status and reports any issues to the building automation system.

The ZDB-AF2 and ZDB-AF are compatible with various damper types, including bellows, vane, and butterfly damper types. They come with a factory-calibrated positioner and can be easily configured using Belimo's AS-Interface configuration tool, AS-Interface Designer. This tool allows for quick and easy adjustment of the actuator's settings, such as damper type, control mode, and setpoints.

The ZDB-AF2 and ZDB-AF are also designed with sustainability in mind. They meet the energy efficiency requirements of various standards, such as ENERGY STAR and IE3. The actuators are also RoHS and REACH compliant, ensuring that they do not contain any hazardous substances.

In summary, the Belimo ZDB-AF2 and ZDB-AF are advanced modulating air damper actuators that offer optimal HVAC system performance, energy efficiency, and ease of integration into building automation systems. They feature robust design, precise control algorithms, and are compatible with various damper types. With their sustainability credentials and compliance with various standards, these actuators are an excellent choice for modern HVAC applications.

The Belimo ZDB-AF2 and ZDB-AF are electronic actuators designed for HVAC and process automation applications. These actuators offer advanced features for improved energy efficiency and precision control. Here are some pros and cons of using Belimo ZDB-AF2 and ZDB-AF actuators in your projects:

1. Energy Savings: Belimo actuators use sensor technology to continuously monitor and adjust the position of the damper, ensuring optimal energy savings.

2. Precision Control: These actuators offer precise control of dampers, enabling accurate temperature control and reducing energy waste.

3. Compact Design: The compact design of these actuators makes them ideal for space-constrained applications.

4. Easy Installation: The Belimo actuators can be easily integrated with various building automation systems due to their open protocol support.

5. Durable: The actuators are built to withstand harsh environments and are resistant to corrosion, making them suitable for industrial applications.

1. Higher Cost: Belimo actuators are generally more expensive than traditional pneumatic actuators, which could be a disadvantage for budget-conscious projects.

2. Complexity: The advanced features and functionality of these actuators might require additional training and expertise for installation and commissioning.

3. Compatibility: While Belimo actuators support multiple communication protocols, it's essential to ensure compatibility with your building automation system.

In conclusion, Belimo ZDB-AF2 and ZDB-AF actuators offer numerous advantages, including energy savings, precision control, compact design, easy installation, and durability. However, they come with a higher cost and potential complexity compared to traditional pneumatic actuators. Considering the benefits and challenges, these actuators are a recommended choice for projects where energy efficiency, precise control, and advanced features are a priority.

Details:

specifications maxohvac:

• brand: Belimo
• mpn: Zdb-af2

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• time: 30 days
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general maxohvac:

• category: Business & Industrial > Hvac Refrigeration

offer maxohvac:

• availability: in stock
• started: march 10, 2026
• prices: $5.62–$28.68
• item condition:
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  • Used
• in stock #: 5
• options: ship-to-home
• sold #: 8