Control valves
Electric actuators
Local regulations may restrict the use of this product to below the conditions quoted.
In the interests of development and improvement of the product, we reserve the right to change the specification without notice.
© Copyright 2014
TI-P358-25
CH Issue 3
AEL5 Series
Electric Linear Actuators
for DN15 to DN100 Control Valves
Description
Materials
The AEL5 series electric actuators are reversible having linear output.
Available types
AEL5 actuators are available with 4 supply variants, 230 Vac, 115 Vac,
24 Vac and 24 Vdc all being suitable for a VMD (Valve Motor Drive) input
power signal. At extra cost, actuators can be fitted with a positioner input
card that can accept a 4 - 20 mA or 2 - 10 Vdc control signal - Please
note that this option is not available for the 24 Vdc supply variant.
AEL5 actuators can be ordered with or without a potentiometer, those
ordered with will be fitted with a 1 kΩ potentiometer as standard.
The potentiometer can be used in conjunction with the positioner for a
2 - 10 V or 4 - 20 mA input signal, or as feedback for VMD. Also available
are auxiliary limit switches and anti-condense heater. See TI-P358-28
for further details on the accessories.
These actuators can be used with the following valves, in conjunction
with an appropriate valve adaptor and mounting flange.
Valves
2-port SPIRA-TROL or C Series
3-port QL33, QL43, QL63 and QL73 mixing and diverting valves
Note: A mounting flange and valve adaptor is required to mount
the actuator to a valve. See the associated tables below:
Mounting flange selection
No. Part
1
Case
2
Housing
1 to 8 kN
14 to 25 kN
Material
Polycarbonate
Die-cast aluminium
Die-cast aluminium
1
2
Valve type and size
Actuator
AEL51_
AEL56_
AEL52_
AEL53_
AEL54_
AEL55_
KE and KEA
LE and LEA
DN15 to DN50
QL
EL5970
LE and LEA
DN65 to DN100
EL5971
KE and KEA
QL
DN65 to DN100 EL5971 EL5972
JE and JEA
DN15 to DN50
DN65 to DN100
EL5971 J
EL5972 J EL5972
Valve adaptor
Mounting flange
Valve adaptor selection
Valve type and size
Valve stem
AEL51_
AEL52_
AEL53_ AEL54_ AEL55_ AEL56_
KE and KEA
DN15 to DN50
LE and LEA
QL
DN65 to DN100
M8 thread AEL6911
AEL6911 AEL6911 AEL6911 AEL6911
M12 thread
Integrated
Integrated
Integrated Integrated Integrated EL5945
JE and JEA
DN15 to DN50
DN65 to DN100
M8 thread
AEL6911 J
AEL6911 J
AEL6911 J AEL6911 J AEL6911 J
M12 thread AEL6912 J
AEL6912 J AEL6912 J AEL6912 J AEL6912 J EL5945
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