Wuhan Grat Control Valve Co., Ltd.
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20NM Miniature Size Precise control Iot Electric Actuator with Multiple feedback methods
Product Description:
20NM Miniature Size Iot Electric Actuator /IP67/Fixed Ball Valve
Description:
EA-20 Compact Electric Actuator is the latest ultra-small electric actuator developed by our company. It is used
for valves with angular stroke operation such as butterfly valves, ball valves, and damper valves to control
the opening, closing or adjusting the valve opening. It is suitable for automation systems across various
sectors including food, environmental, paper, chemical, and power industries.
Features:
* Low power consumption and high efficiency: It only requires 10W of power, saving energy costs and being able to
work efficiently and stably at the same time.
* Smooth speed regulation: Adopting PWM stepless speed regulation ensures a stable operation process of the actuator
and provides more stable control.
* High-performance motor: The built-in brushless motor with overload protection is stable, reliable and has a long service life.
* Real-time parameter display: The OLED real-time displays status and parameter information in Chinese or English,
providing more real-time feedback and fault alarm information during the use process.
* Precise control: The adjustable range is wide, from 30% to 100%, and it has a control accuracy of 0.5%, precisely meeting
the control requirements of different occasions.
* Multiple feedback methods: It supports feedback methods of 4-20mA/0-10V/1-5V, ensuring the accuracy of control.
Specification:
| Power supply | AC 220V / DC24V |
| Torque
| 20NM |
| Valve Size
| DN25 ( up to DN25 ) |
| Speed Control Method
| PWM |
| Adjustable Range
| 30%-100% |
| Control signal
| 4-20MA/ 0-10V/1-5V |
| Communication Protocol
| Modbus Compatible |
| Action time
| 15s-25s |
| Gyration angle
| 0-90° |
| Position Display
| OLED Real-time Display |
| Manual Function
| Hexagonal Wrench |
| Output Shaft | Inner Concave Octagonal (11x11) |
| Protection level
| IP67 |
| Modulation accuracy
| 0.5% |
| Ambient Temp
| -30ºC--60ºC |
Installation size drawing
Control Diagram
Packing & Shipping:
1.Packing: inner with bubble wrap,outer with cardboard box and wooden case.
2.Transportation:by sea, by air,by train.
If you have other requirements, please feel free to tell us.
