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SKU
SFAG-900105000P
SFAG-900105000P - Belimo Spring-return Valve Actuator 20 Nm, < 150 s, 95° with MP-Bus, IP 66/67
£470.03
£391.69
On request
Next Supplier Stock Update: 18/04/2026
Manuals & Datasheets
| DATA-SHEET |
 |
| Product type | Actuator |
| IP rating | IP66 |
| Input Signal | 0..10 Vdc, MP-BUS |
| Manufacturer | Belimo |
| Torque | 20 Nm |
| Running time | 140 to 150 sec |
| Actuator type | Rotary |
| Fail Safe | Spring Return |
SFAG-900105000P
• Spring-return actuator
• 20 Nm, < 150 s, 95°
• AC / DC 24 V, multifunctional
• IP 66/67, Manual override by means of push-button
• Running time spring < 20 s
• Control DC 0...10 V
• MP-BUS Embedded
• Operating range DC 0.5...10 V, (0.5...32 V)
• Position feedback DC 0.5...10 V, (0.5...32 V)
• Connection PVC cable 1m
• Spindle driver universal spindle clamp
Features
- Mode of operation The actuator moves the damper to the operating position at the same time as tensioning the return spring. The damper is turned back to the emergency position by spring force if the supply voltage is interrupted.
- Simple direct mounting Simple direct mounting on the damper spindle with a universal spindle clamp, supplied with an anti-rotation strap to prevent the actuator from rotating.
- Manual override Manual operation of the damper with the hand crank, locking in any position with the interlocking switch. Unlocking is manual or automatic by applying the operating voltage.
- Adjustable angle of rotation Adjustable angle of rotation with mechanical end stop.
- High operational reliability The actuator is overload-proof, requires no limit switches and automatically stops when the end stop is reached.
• Electrical data
• Nominal voltage AC 24 V, 50/60 Hz / DC 24 V
• Nominal voltage range AC 19.2 ... 28.8 V / DC 21.6 ... 28.8 V
• Power consumption In operation 8.5 W @ nominal torque At rest 3.5 W For wire sizing 11 VA
• Connection Cable 1 m, 4 x 0.75 mm2
• Parallel operation Yes
• Functional data Factory settings
• Torque (nominal torque) Motor Min. 20 Nm @ nominal voltage Spring return Min. 20 Nm
• Control Control signal Y DC 0 … 10 V, input impedance 100 k�
• Operating range DC 0.5 ... 10 V
• Position feedback (measuring voltage U) DC 0.5 ... 10 V, max. 0.5 mA
• Position accuracy ±5%
• Direction of rotation Motor Reversible with switch Spring return Spring return
• Direction of rotation Y = 0 V At switch position 1 resp. 0
• Manual override With hand crank and interlocking switch
• Angle of rotation Max. 95° , adjustable from 33% in 5% steps (with enclosed angle of rotation limiter)
• Running time Motor ≤150 s / 90°<) Spring return ≤20 s @ –20 ... 50°C / max. 60 s @ –30°C
• Automatic adjustment of running time Manual triggering of the adaption by pressing operating range and measuring signal U the «Adaption» button to match the mechanical angle of rotation
• Override control MAX (maximum position) = 100% MIN (minimum position)= 0% ZS (intermediate position, only AC) = 50%
• Sound power level Motor ≤40 dB (A) @ 150 s running time Spring return ≤62 dB (A)
• NService life Min. 60,000 emergency positions
• Position indication Mechanical
• Safety
• Protection class III Extra low voltage
• Degree of protection IP66/67
• EMC CE according to 2004/108/EC
• Certification Certified to IEC/EN 60730-1 and IEC/EN 60730-2-14
• Mode of operation Type 1.AA
• Rated impulse voltage 0.8 kV
• Control pollution degree 3
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