BELIMO NF24A-SR
The BELIMO NF24A-SR is a high-performance actuator designed for HVAC systems. It provides precise control of air and fluid flow, ensuring optimal temperature and airflow regulation. Its durable design and reliable performance make it ideal for commercial and industrial environments requiring continuous, energy-efficient system control for improved operational performance.
Key Features
- Spring return function ensures safety
- Modulating control with 2–10 V signal
- 24V AC/DC power operation
- Compact design for easy installation
- Maintenance-free motor mechanism
- Reliable torque performance up to 10 Nm
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Description
The BELIMO NF24A-SR is engineered to deliver dependable and energy-efficient damper control in ventilation and air-conditioning systems. Its spring-return feature guarantees that dampers return to a safe position during a power outage, maintaining system integrity and occupant safety. Designed for precision, the actuator uses a modulating control signal (2–10 V) to ensure smooth and proportional movement, resulting in accurate air regulation.
Built with robust components, the NF24A-SR offers a torque output of 10 Nm, making it suitable for medium-sized dampers. Its compact and maintenance-free design simplifies installation and reduces operational downtime. The device includes a universal mounting bracket for flexible setup in various positions, ensuring adaptability to different systems.
Compared to traditional actuators, the NF24A-SR stands out with its low noise level, reliable spring mechanism, and consistent performance under heavy use. Ideal for commercial buildings, hospitals, and large-scale HVAC networks, it provides superior control efficiency, helping users achieve optimal indoor air comfort while minimizing energy costs.
Specifications
- Model: BELIMO NF24A-SR
- Power Supply: 24V AC/DC
- Control Signal: 2–10 V DC
- Torque: 10 Nm
- Rotation Angle: 95°
- Running Time: 150 seconds
- Spring Return Time: 20 seconds
- Protection Class: IP54
- Ambient Temperature: -30°C to +50°C
- Cable Length: 1 meter
- Weight: 1.9 kg
- Housing Material: Durable plastic
- Mounting Type: Universal clamp
In Bangladesh, the BELIMO NF24A-SR is available through leading industrial automation and HVAC equipment suppliers. Customers appreciate its outstanding reliability, energy efficiency, and proven Swiss engineering quality. This actuator offers excellent value for projects requiring precision control and long-term performance in building ventilation and damper management applic
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