INSTRUCTION
i
Read this instruction before installation
and wiring of the product
SE25F230
Valve actuator for 3-position control
SE25F230 is a valve actuator designed for control of AB Industri-
etechnik valves. For more info, see the product sheet of each valve.
The actuator can also be combined with other brands of valves using
adapter kits. The actuator can be operated manually.
Technical data
Supply voltage
230 V AC ±15 %, 50 Hz
Control signal
3-position
Max. power consumption 15.3 W / 16.5 VA
Stroke
10...52 mm
Stroke time
3 s/mm
Force
2 500 N
Ambient temperature
0...50ºC
Storage temperature
-40...80°C
Ambient humidity
10...90 % RH
Dimensions
200 x 310 x 135 mm
Protection class
IP54
Mounting
If the valve stem lock and valve throat adaptor are not already mounted
on the valve, mount them. Pull the valve stem out as far as possible.
Remove the screws (hex key 6 mm) and clamp from the actuator yoke.
Depress the spring-loaded tab on the drive rod coupling device and fit the
valve stem into the coupling.
Release the tab to connect the valve to the actuator. The position of the
yoke on the valve stem adaptor must be adjusted so that the clamp screw
holes line up with the groove in the valve throat adaptor. If the drive rod
needs to be moved in or out for this, depress the central button of the
control knob and turn it clockwise to extend the drive rod and counter-
clockwise to retract it (see Manual override). Mount the screws and the
clamp. Tighten the screws until the actuator is firmly attached.
Disassembly takes place in reverse order.
Mounting positions
Wiring
1
2
3
Y1
N
Y2
Y1 sluten = Ställdonsspindeln skjuts ut
Y2 sluten = Ställdonsspindeln dras in
L N
230V AC
Calibration
Field calibration is not required. When the valve reaches an endpoint
and the actuator provides nominal positioning force, power to the
actuator motor is cut automatically.
Manual override
To manually set the valve position, first depress the central part of the
knob until it clicks in place and remains depressed (1 in the figure).
The valve position may then be changed manually by turning the
knob (2 in the figure). Clockwise rotation will extend the drive rod and
anti-clockwise rotation will retract it.
To return to normal operation, position the knob so that it is in line with
the text (Auto) on the cover. Then press down on the outer parts of
the knob (3 in the figure). The depressed central part will pop out and
the actuator will return to operation.
Low Voltage Directive (LVD) standards
This product conforms to the requirements of the European Low Volt-
age Directive (LVD) 2006/95/EC through product standards EN60730-
1:2000 and EN60730-2-14:1997.
EMC emissions & immunity standards
This product conforms to the requirements of the EMC Directive
2004/108/EC through product standards EN60730-1:2000 and
EN60730-2-14:1997.
RoHS
This product conforms to the Directive 2011/65/EU of the European
Parliament and of the Council.
Contact
AB Industrietechnik Srl
Via Julius Durst, 70 - 39042 Bressanone (BZ) - Italy
Tel. +39 0472/830626 - Fax +39 0472/831840
www.industrietechnik.it - [email protected]
SE25F230
11923C JAN 18
EN
1
Y1 circuit closed = Actuator spindle
is extending from the actuator
Y2 circuit closed = Actuator spindle
is retracting into the actuator
90º
90º
