Brand Name: HX
Model Number: DA
Place of Origin: Tianjin, China (Mainland)
4-20ma Valve Electric Air Conditioner Actuator
Electric valve actuator is used to regulate and control air dampers in hvac ventilation system.It’s widely used in heating, ventilation, air conditioning, refrigeration and other building automatic system. Valve actuator consists of actuator and regulating mechanism two parts.
Electric Valve Actuator Picture
Electric Valve Actuator Technological Data
Items |
DA4MU24-D/DS DA6MU24-D/DS |
DA4MU230-D/DS DA6MU230-D/DS |
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Electrical data |
Nominal voltage |
AC24V 50/60Hz DC24V |
AC100...240V 50/60Hz |
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Nominal voltage range |
AC/DC 19.2...28.8V |
AC85...265V |
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Power consumption |
2W@Nominal toque/0.5W@holding |
3.2W@Nominal toque/0.7W@holding |
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Wire sizing |
4.4VA |
6.4VA |
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Terminal specification |
Max. 2.0mm2 |
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Functional data |
Torque |
4Nm/6Nm |
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Damper size |
0.8m2 /1.2m2 |
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Direction of rotation |
Selectable by switch |
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Manual override |
Gearing latch disengaged by pushbutton, self-resetting |
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Angle of rotation |
Max.95°,adjustable by mechanical stops |
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Running time |
35S(90°) /40S(90°) |
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Sound power level |
45dB |
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Position indication |
Mechanical |
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Working conditions |
Protection class |
III (safety low voltage) |
II(totally insulated) |
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Protection degree |
IP44 |
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Ambient temperature |
-20...+50℃/IEC 721-3-3 |
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Inventory temperature |
-20...+80℃/IEC 721-3-2 |
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Humidity test |
95%RH ,non condensing(EN60730-1) |
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Dimensions/Weight |
Dimensions(LxWxH) |
See ”Dimensions” |
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Shaft length |
>50mm |
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Shaft diameter |
6...16mm 5...12mm |
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Weight |
<0.7kg |
Remark: You can tell your requirements on the valve actuator and we can help choose suitable model.
Electric Valve Actuator Features
1) Easy installation: It is use the universal shaft fixed on the shaft.
2) Manual control: It can manual operation by button if necessary.
3) High reliability: The driver has the function of overload protection.It will stop don’t need limit switch when running to the end.
4) Mechanical limit: It has the mechanical limit build in.
5) Output signal: It can output a switch signals in the range of 0-100%.
6) DS models contain a group of auxiliary switch.
Electric Valve Actuator Dimension
Electric Valve Actuator Wiring Diagram
1. We have foreign trade managers to communicate with you about your needs;
2. We have professional technicians team to finish the design based on the requirements of the customers;
3. We have special QC to check and guarantee the quality of the products;
4. We will choose the most economical shipping method to save your cost;
5. OEM Service and sample is available in our factory.
If you are looking for a supplier of Electric Valve Actuator, you can just contact us.
Tel: +86-022-27553176
Skype: flowerdance53