ALG434/ALG436 ALG438
ALG434/ALG436 ALG438

Actuator

ALG400

The ESBE Series ALG400 is a thermo-electrical actuator suitable for fan coil valves such as ESBE Series VLG100 in both heating and cooling applications. The actuator has a force of 140N and an operating stroke of 2.5 mm. The actuator –valve assembly is easily made thanks to the threaded ring nut.

The actuator is available in 24V AC/DC or 230V AC versions with 2-point or in 24V AC version with proportional control signal.

  • Perfect match between the actuator and ESBE valves Series VLG100
  • Different control signal available
  • Easy assembly thanks to the threaded ring nut
  • Stroke indicator on actuator

Product range

ALG434 front_A-01
ALG434/ALG436
ALG438 front_A-01
ALG438
ALG400 top_A-01
Series ALG400
Art.no.ReferenceVoltageControl signalForce NStroke mmWeight kgNoteNTCNTC = National Trade Code
22500100ALG434110-230V AC2-point1402.50.15  
22500200ALG43624V AC/DC2-point1402.50.15  
22500300ALG43824V ACProportional1402.50.17  

Installation support

Installation examples
ALG_montering-01
Mounting positions
ALG_installation-01
Installation dimensions
Installation instruction ALG400

Technical data

Technical data
Ambient temperature: max.: +50 °C
min.: +2 °C
Enclosure rating: IP44 (vertical mounting) 
Protection class: II 
Power supply, ALG434: 110-230V AC, 50/60 Hz 
ALG436: 24V AC, 50/60 Hz; 24V DC 
ALG438: 24V AC, 50/60 Hz 
Power consumption - starting, ALG434: 50W (230V) / 12W (110V) 
ALG436: 4W 
ALG438: 5W 
Power consumption - operating: 1.8 W
Control signal, ALG434, ALG436: 2-point 
ALG438: 0-10V DC 
Stroke: 2.5 mm
Running time: see Data sheet 
Material: Technopolymer case self-extinguishing V0 
Conformity CE_A-01
LVD 2014/35/EU
EMC 2014/30/EU
RoHS 2011/65/EU
Wiring (2-point) ALG400 2-point_A-01
ALG434/ALG436
. blank-01





Wiring (Proportional) ALG400 Prop_A-01
ALG438

Accessories and spare parts

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 ALG400
Installation instruction ALG400
Certificate Declaration of Conformity ALG400
Image ALG434/ALG436, high res
Image ALG438, high res
2D Image ALG434/ALG436
2D Image ALG438

Related products

VLG122
VLG100

VLG100

ESBE Valve Series VLG100 is a linear valve suitable for the control of heated and chilled water in heating, air-conditioning plants and fan coil units
VLG122

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