Actuator

ALHx00

Series ALHxx4 is a range of 24V linear spring return actuators available with 3-point floating control mode (extend/retract) and proportional control mode (voltage/current). The series is available with different stem spring return directions (up/down).

Can be used with both 3-point or proportional control signal
Fail-safe spring return functionality
Position feedback signal
Perfect match with ESBE valves

Product range

* minimum distance needed for manual override operation

Series ALHx00

Art.no.	Reference	Voltage V AC/DC	Force N	Stroke mm	Power consumption Running	Power consumption Holding	Note	NTCNTC = National Trade Code
22220100	ALH134	24	900	30	21	7	Spring return stem direction up
22221100	ALH234	24	900	30	21	7	Spring return stem direction down

Installation support

Installation instruction

ALHx00

Technical data

Supply voltage:	24V AC/DC ±20%, 50/60 Hz

Power consumption:	see table

Transformer size:	50 VA

Stroke:	9 – 30 mm

Force:	900 N

Ambient temperature,	max.: +50 °C min.: -10 °C * If the actuator is used in applications with media temperatures below 0°C, the valve should be equipped with a stem heater ALF802.

Ambient humidity:	max. 90% RH

Duty cycle -	full load, high ambient temperature: max. 20%/60 minutes half load, room temperature: 80%/60 minutes

Output Y, voltage:	2-10 or 0-5V DC (0-100%) - Load 2mA

Enclosure rating:	IP54

Modulating control signal:	0-10V DC, 2-10V DC 0-5V DC, 5-10V DC 2-6V DC, 6-10V DC

Running time by modulating/proportional signal,	Valve with stroke between 9-25 mm: 15 s Valve with stroke between 26-30 mm: 20 s

Running time by 3-point floating control signal:	60/300 s

Running time spring return,	Valve with stroke between 9-25 mm: 13 s Valve with stroke between 26-30 mm: 18 s

Weight:	2.8 kg

Material	Cover: ABS Plastic Housing: Aluminium

Conformity CE_A-01

LVD 2014/35/EU
EMC 2014/30/EU
RoHS 2011/65/EU

Wiring

The motor should be preceded by a multi-pole contact breaker in the fixed wiring.

Y = Feedback signal
X1 = Control signal
MX = Input neutral
VH/VC = Increase/Decrease (3-point)
G1 = External supply
GO/G = Supply voltage

*Should not be connected in parallel with any electrical equipment other than additional actuators.

Accessories and spare parts

Adaptor kits

Image	Art.no.	Reference	Designation	Note
ALA823 Adaptor kit Danfoss VF3, VFS2, VRB3, VRG3 valves.	26000400	ALA823	Danfoss VF3, VFS2, VRB3, VRG3 valves
ALA827 Adaptor kit Honeywell V5011R, V5013R, V538, V5049A, V5050A, V5328A, V5329A, V5329C, V5095A, V176, V5015 valves.	26001000	ALA827	Honeywell 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.	26001100	ALA827	Osby/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.	26000800	ALA826	Satchwell 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.	26000500	ALA824	Sauter B6F, B6G, B6R, B6S, BXD, BXE, V6F, V6G, V6R, V6S, VXD, VXE valves
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.	26000200	ALB841	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	Do not fit version ALF131 in Series ALFxx1 and ALF134 in Series ALFxx4

Options

Image	Art.no.	Reference	Designation	National trade code	Note	Data sheet	Instructions manual
ALF802 Stem heater, 24V.	26201200	ALF802	Stem heater, 24V

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Data sheet

ALHx00

Installation instruction

ALHx00

Certificate

Declaration of Conformity ALHx100

Certificate

Building Product Declaration BPD3

Image

ALH134/ALH234, high res