HTW-TAV01 Series thermal actuators are signed for controlling control valves in HVAC automation systems. The thermal actuator can be controlled by 230Vac/24 Vac on/off control signal or PWM signal.
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>> General
HTW-TAV-01 Series thermal actuators are signed for controlling control valves in HVAC automation systems.
The thermal actuator can be controlled by 230Vac/24 Vac on/off control signal or PWM signal.
The following figures illustrate the function principles of the thermal actuators.


>> Specification
| Power Supply | 110/230V/24V, 50/60Hz |
| consumption | 2 W |
| Operating current |
50 mA |
| Start-up current |
< 300 mA (max. 2 min.) |
| Force |
95…105 N |
| Stroke |
≥4.5~5.0mm |
| Running time |
approx. 180s (close / open) |
| Mounting |
by using an adapter ring (included) |
| Fluid temperature |
0…100 °C |
| Ambient temperature |
0…60 °C |
| Housing |
IP54, polyamide |
>>Wiring Diagram


>> Operation
HTW-TAV01 actuator works on the thermal expansion principle:
• moves actuator stem in one direction in case of heating of the actuator and
• moves actuator stem in another direction in case of no heating of the actuator
>> Installation





>> FAQs
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Q1: Do you supply OEM or ODM? |
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A: Yes, we have strong R&D sources and production ability, and already helping many international companies OEM/ODM cases with highly positive feedback. |
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Q5: What is your terms of delivery? |
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Q6: What’s your production time? |
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A:Usually production time is 15 to 20 days for quantity below 1,000pcs. |
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Q7: Can I print my logo on the products, and customize my own designed packing? |
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A.:100% YES, but the order quantity shall be over MOQ, or else, extra costs will be charged. |
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Q8: How is your products' quality and warrenty? |
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A.:All of our products meet EU standards, samples are available for quality evaluation; all products are with 18 months warrenty. |
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Q9: What is your MOQ ? |
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A: 300PCS . |