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Specifications
- Structure: Regulating
- Certification: NONE
- Origin: CN(Origin)
- Pressure: Low Pressure
- Power Source: AC
- Standard or Nonstandard: Standard
- Actuator Mode: Without Manual And Instruction
- Media: GAS
- Power: Manual
- Material: Plastic
- Model Number: Actuator for Air damper valve
- Temperature of Media: Normal Temperature
- NC or NO: Normally Closed
- Standard or Nonstandard: Standard
- Service life: more than 20,000 times
220V Actuator For Air Damper Valve Electric Air Duct Motorized Damper Wind Valve Driver 1NM For Ventilation Pipe
Price history
- for 3 month
- for half a year
- Requires Alitools extension
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Customer Reviews
I'm not satisfied with product. It has bad design. When it closing damper with rubber sealing(as picture) internal switch starts bouncing, and because of synchronous used motor, it start rotating in oposite direction and opens damper. After full open it closing again with error in endless loop. I will need to solve maybe by timer. One benefit, is, it has quite strong torque to twist damper over closed position (by hand it is so hard)
After few times testing, it's definitely damaged. It has really bad design. It start to rotate in not defined direction, and if it is in wrong side, synchronous motor will start rotate to reverse direction. But plastic gears suffer, and even with no load it get damaged. I not recommend buy this product.
I'm not satisfied with product. It has bad design. When it closing damper with rubber sealing(as picture) internal switch starts bouncing, and because of synchronous used motor, it start rotating in oposite direction and opens damper. After full open it closing again with error in endless loop. I will need to solve maybe by timer. One benefit, is, it has quite strong torque to twist damper over closed position (by hand it is so hard)
After few times testing, it's definitely damaged. It has really bad design. It start to rotate in not defined direction, and if it is in wrong side, synchronous motor will start rotate to reverse direction. But plastic gears suffer, and even with no load it get damaged. I not recommend buy this product.