Control systems Electric actuators
4
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TI-P344-02 CTLS Issue 6
AEL3 Electric Actuators
Description The AEL3 is a stepper motor controlled, electric actuator with non-serviceable maintenance free gearbox. For use on DN15-DN50 Spira-trol 2-port valves and on DN15-DN50 QL 3-port valves. Available types The actuators are available as standard with 24 Vac/dc. 230 Vac and 100-110 Vac modules can be installed into the actuator. The standard version is available for VMD (Valve Motor Drive), 4 - 20 mA or 0 - 10 Vdc input control signals. Other variants are Spring Extend, Spring Retract and No Spring. These actuators can be used with the following valves:
2-port
Spira-trol TM DN15 to DN50
Note: For fluid temperatures between 130 °C and 240 °C high temperature extension kits are required.
Control valves
QL valves DN15 to DN50 with centralising ring
4.3 1
3-port
1
2
Materials No. Part
4
Material
1 2 3 4
Housing
Polycarbonate
Pillars
Stainless steel
3
Mounting Flange
Stainless Steel
Adaptor
Stainless Steel
TI-P344-02 CTLS Issue 6
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AEL3 Electric Actuators
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