ALF131 ALFx61
ALF131 ALFx61

Actuator

ALFxx1

Series ALFxx1 is a range of 230V version linear actuators available with 3-point floating control mode (extend/retract) and modulating / proportional control mode (voltage/current). The series is available with different levels of force and stroke possibilities.
  • Actuator is available with both 3-point floating control mode and modulating / proportional control mode
  • Position feedback signal (only available in modulating / proportional control mode)
  • Fast running time

Product range

ALF side_A-01
ALFxx1
ALF front_A-01
Series ALFxx1, Modulating/Proportional or 3-point control signal
Art.no.ReferenceVoltage V ACForce NStroke mmPower consumption RunningPower consumption HoldingA mmB mmNoteNTCNTC = National Trade Code
22200100ALF1312306003013VA/6W11VA/5W216228Replaces 22000800 (ALA221) 
22200200ALF26123010006018VA/8W11VA/5W240252Replaces 22000200 (ALA221), 22150100 (ALD121), 22150700 (ALD141) 
22200300ALF36123015006021VA/11W13VA/7W240252Replaces 22150500 (ALD121), 22150900 (ALD141) 
22200400ALF46123022006025VA/10W25VA/4W240252Replaces 22151100 (ALD141) 

Installation support

Installation examples
ALF_monteringsriktning-01
A = Allowed mounting position with fluid temperature between –20ºC to +120ºC.
B = Allowed mounting position with fluid temperature between 0ºC to +150ºC.
C = Not allowed mounting position.
Installation instruction ALFxx1

Technical data

Suitable application area
Recommended
  • Cooling/HVAC
Technical data
Supply voltage: 230 VAC ±10%, 50/60 Hz 
Power consumption, Running: 20 VA
Holding: 9 VA
Stroke: 5..30/5..60 mm
Force: 600-2200 N
Duty cycle: max. 50%/h 
Ambient humidity: max. 90% RH 
Ambient temperature: –10°C – +50°C * 
* If the actuator is used in applications with media temperatures below 0°C, the valve should be equipped with a stem heater ALF802. 
Enclosure rating: IP54 
Feedback signal, "U": 2 – 10 VDC (0 – 100%) 
Modulating/proportional control signal, "Y": 0-10 VDC, 2-10 VDC  
0-5 VDC, 5-10 VDC  
2-6 VDC, 6-10 VDC  
4-20 mA  
Running time by modulating/proportional signal, 600, 1000, 1500 N version: Valve with stroke between 5-15 mm: 15 s
Valve with stroke between 16-25 mm: 20 s
Valve with stroke between 26-60 mm: 30 s
Running time by modulating/proportional signal, 2200 N version: Valve with stroke between 5-60 mm: 60 s
3-point floating operating voltage: 230 V AC
Running time by floating control signal: 60 s
Weight: 1.5 kg
Material Cover: Plastic 
Housing: Aluminium 
Conformity CE_A-01
LVD 2014/35/EU
EMC 2014/30/EU
RoHS 2011/65/EU
Wiring ALF 230V 3p floating cont mode_verB-01
3-point floating control mode
ALF 230V Mod prop cont mode_verB-01
Modulating/proportional control mode
ALF 230V Mod prop cont mode_feedback_verB-01

Sequence control ALF 230V Mod prop Sequence_verA-01
Modulating/proportional control mode with sequence control, example with 2-10 V DC control signal.

Accessories and spare parts

Adaptor kits
ImageArt.no.ReferenceDesignationNational trade codeNoteData sheetInstructions manual

ALA823

Adaptor kit Danfoss VF3, VFS2, VRB3, VRG3 valves.
26000400ALA823Danfoss VF3, VFS2, VRB3, VRG3 valves   

ALA827

Adaptor kit Honeywell V5011R, V5013R, V538, V5049A, V5050A, V5328A, V5329A, V5329C, V5095A, V176, V5015 valves.
26001000ALA827Honeywell V5011R, V5013R, V538, V5049A, V5050A, V5328A, V5329A, V5329C, V5095A, V176, V5015 valves   

ALA827

Adaptor kit Osby/Regin MTV/MTVS, MTR/MTRS, 2SA/2SB, FRS, GTR/RTV/BTRV, GTVS/RTVS, GTRS/RTRS valves.
26001100ALA827Osby/Regin MTV/MTVS, MTR/MTRS, 2SA/2SB, FRS, GTR/RTV/BTRV, GTVS/RTVS, GTRS/RTRS valves   

ALA826

Adaptor kit Satchwell VZ, VJF, VSF 15-50, VZF, MZF DN 65-150 valves.
26000800ALA826Satchwell VZ, VJF, VSF 15-50, VZF, MZF DN 65-150 valves   

ALA824

Adaptor kit Sauter B6F, B6G, B6R, B6S, BXD, BXE, V6F, V6G, V6R, V6S, VXD, VXE valves.
26000500ALA824Sauter B6F, B6G, B6R, B6S, BXD, BXE, V6F, V6G, V6R, V6S, VXD, VXE valves   

ALA821

Adaptor kit Siemens VVF 31, VXF 31, VVG 41, VXG 41, VVF 52, VXF 21, VXF 41, VVF 21 valves.
26000100ALA821Siemens VVF 31, VXF 31, VVG 41, VXG 41, VVF 52, VXF 21, VXF 41, VVF 21 valves Fits only version ALF131 in Series ALFxx1 and ALF134 in Series ALFxx4 

ALB841

Adaptor kit Siemens VVF 31, VXF 31, VVG 41, VXG 41, VVF 52, VVF 61, VXF 61, VVF 45, VVF 51, VXF 11, VVG 11, VFG 34 valves.
26000200ALB841Siemens VVF 31, VXF 31, VVG 41, VXG 41, VVF 52, VVF 61, VXF 61, VVF 45, VVF 51, VXF 11, VVG 11, VFG 34 valves Do not fit version ALF131 in Series ALFxx1 and ALF134 in Series ALFxx4 
Options
ImageArt.no.ReferenceDesignationNational trade codeNoteData sheetInstructions manual

ALF801

End position contacts, 24 V.
26201100ALF801End position contacts, 24 V   

ALF802

Stem heater, 24V.
26201200ALF802Stem heater, 24V   

Download area

Find here direct related product information for download. If you don’t find your specific need here please look further into below mentioned "Quick links" or this website's “Search” and “Support” area.
Data Sheet ALFxx1
Installation instruction ALFxx1
2D Image ALFxx1
3D drawing (stp file) ALF131
3D drawing (stp file) ALF261, ALF361, ALF461

Related products

ALFxx4 30mm

ALFxx4

Series ALFxx4 (24V version) with 3-point floating control mode (extend/retract) and modulating / proportional control mode (voltage / current)
ALFxx1_ALFxx4_30mm
VLE122

VLE100, VLE200

Series VLE are 2-way and 3-way control valves suitable for mixing, diverting (delta P< 50kpa) and flow regulation up to 16 bar.
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VLC125

VLC100, VLC200

Series VLC125-225 are 2-way control valves with flange connection PN25, suitable for flow regulation up to 25 bar.
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VLA121

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Series VLA are 2-way and 3-way control valves suitable for mixing and flow regulation up to 16 bar.
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