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Product Details:
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| Product Name: | Electric Drive Linear Actuator | Application: | HVAC Controls |
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| Singnal Type: | 0-10VDC | Motor Type: | Stepper Motor |
| Valve Connection: | DN20 | Running Time: | Min. 25s |
| High Light: | HVAC controls Electric Proportional Valve Actuator,24V AC Electric Proportional Valve Actuator,DN20 electric screw drive actuator |
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Product Description
0-10V Adjustment Type DN20 (PN16) Electric Drive Proportional Electric HVAC Valve Actuator ZEB24A
Regulating actuator is a proportional control actuator driven by a brushless motor. It is mainly used to control the opening or closing of the valve in a heating or cooling system to control room temperature accurately. The actuator can achieve 0-10V proportional control (according to the size of the input voltage signal and proportional adjustment of the valve opening).
Fast reaction time
Running speed 5s /mm(can be customized design)
Brushless motor
High control precision
Long life
Technical Specifications
| Actuator model number | ZEB24A |
| Type | 0-10VDC adjustable type |
| Power supply | 24V AC/DC |
| Power consumption | 3W |
| Standby power | 0.5W |
| Frequency | 50/60Hz |
| Running speed | Mimimum 25s |
| Pushing force | 100Nm (max. 200N, customized) |
| Stroke | 5mm |
| Protection level | IP54 |
| Signal | 0-10VDC |
| Cable | 3x0.5mm² white PVC 0.55m |
Wiring Diagram
Below are the type of valves to be used for actuators.
| Valve type | Thread | Kvs | Stroke/mm | Valve body pressure MPa | Closing differential pressure MPa | Medium temperature |
| VB10I20A | Rp 3/4" | 5.2 | 4 | 1.6 | 0.4 | 0°C to 100°C |
| VB12I20A | Rp 3/4" | 4.5 | 4 | 1.6 | 0.4 | 0°C to 100°C |
| DN20-AT2 | G 3/4" | 3.2 | 4 | 1.6 | 0.4 | 0°C to 100°C |
| DN20-AT3 | G 3/4" | 2.2 | 3 | 1.6 | 0.1 | 0°C to 100°C |
| VB17D20A | Rp 3/4" | 3.2 | 3 | 1.6 | 0.4 | 0°C to 100°C |
| VB17D25A | Rp 1" | 3.8 | 3 | 1.6 | 0.4 | 0°C to 100°C |
Installation Guild
Before any service work on the final controlling device is carried out, it is essential to isolate the electric actuator from the power supply (by unplugging the electrical cable if necessary). Any pumps in the part of the piping system must also be switched off and the appropriate slide valves closed (allow all components to cool down first if necessary and consistently reduce the system pressure to ambient pressure level).
The system must not be returned to service until the ball valve and the rotary actuator have been correctly reassembled following the instructions, and the pipeline has been refilled by professionally trained personnel.
FAQ
| Q1: Are you a manufacturer or a trader? A1: We have been a thermostat manufacturer focused on thermostats and temperature controls in the HVAC market for over 30 years. |
| Q2: How are your product quality and warranty? A2: All our products are 100% tested and conform to CE standards. Samples are available for quality evaluation. One year warranty, but we will continue to provide you technical service after the warranty period. |
| Q3: Can you make a new design for us? Or can you make thermostats according to the samples we give? A3: We provide OEM and ODM services. We have our own industrial and packaging designer and professional mechanical and electrical engineers to help customers to develop new products. |
| Q4: How long can I get the sample? A4: Samples are usually ready in 5-20 days based on different types. |
| Q5: What are the nearest ports of shipment? A5: We usually export goods from Shanghai or Ningbo port. If there are exceptional cases, we will discuss them. |
Contact Person: michael
