BELIMO NF Series Spring Return Damper Actuator Instruction Manual
- June 12, 2024
- BELIMO
Table of Contents
BELIMO NF Series Spring Return Damper Actuator
Product Information:
The product is identified by the model numbers NF(..)A(-S2) or SF(..)A(-S2).
Key Specifications:
- Operating Voltage: AC 24 V / DC 24 V
- Temperature Range: 10°C to 22°C
- Valve Stroke: 10 mm to 14 mm
- Valve Diameter: 19 mm to 25.4 mm
- Pressure Range: 12 bar to 18 bar
- Flow Rate: 15 l/min
- Tightness: 1mm
- Torque: 10 Nm
- Duty Cycle: 33% to 100%
Product Usage Instructions
- Make sure to connect the product to an appropriate power source with an operating voltage of AC 24 V or DC 24 V.
- Ensure that the temperature range is set between 10°C and 22°C.
- Adjust the valve stroke within the range of 10 mm to 14 mm.
- Select the appropriate valve diameter between 19 mm and 25.4 mm.
- Set the pressure range between 12 bar and 18 bar.
- Ensure a flow rate of 15 l/min.
- Check the tightness of the valve, ensuring it is set to 1mm.
- Apply a torque of 10 Nm during installation.
- Adjust the duty cycle between 33% and 100% based on your requirements.
For more information, visit the Belimo website or refer to the safety guidelines.
INSTRUCTION
DIMENSION
NF(..)A(-S2)/SF(..)A(-S2) • 2022-04
www.belimo.com
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