Actuator
Belimo AFB24 Dumper Non Fail Safe Actuator
Belimo On/Off, Spring Return, AC/DC 24 V
For On/Off, fail-safe control of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturer’s specifications. Control is On/Off from an auxiliary contact or a manual switch.
Features
- Spring return operation for reliable
failsafe application - positive close off on air tight dampers
- The spring return system provides constant torque
- The AF 24 actuator is shipped at 5° (5° from full fail-safe) to provide automatic compression against damper gaskets for tight shut-off
Detail Specification
| Actuator Type | Non fail-safe |
| Angle of Rotation | 95 |
| Control Type | Floating/3-point |
| Degree of Protection | IP54, NEMA 2, UL Enclosure Type 2 |
| Running Time (Motor) | 95 s, constant, independent of load |
Belimo AFB24 Dumper Non Fail Safe Actuator
Belimo On/Off, Spring Return, AC/DC 24 V
For On/Off, fail-safe control of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturer’s specifications. Control is On/Off from an auxiliary contact or a manual switch.
Features
- Spring return operation for reliable
failsafe application - positive close off on air tight dampers
- The spring return system provides constant torque
- The AF 24 actuator is shipped at 5° (5° from full fail-safe) to provide automatic compression against damper gaskets for tight shut-off
Detail Specification
| Actuator Type | Non fail-safe |
| Angle of Rotation | 95 |
| Control Type | Floating/3-point |
| Degree of Protection | IP54, NEMA 2, UL Enclosure Type 2 |
| Running Time (Motor) | 95 s, constant, independent of load |
BELIMO
ACTUATOR
NON FAIL SAFE
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Detail Specification
| Size Range | DN8 – 50 / 1/4” – 2” standard port |
| Max Temp | 260 °C / 500 °F |
| Pressure Rating | 55 bar up to 800 psi (55 bar) |
| Material | Carbon Steel, Stainless Steel, Brass body materials |
| End | Threaded |
