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 Electric Actuator
Electric actuator provides 3-positon control, 3-position control with feedback or proportional intelligence control of valves with up to 25mm / 42mm stroke in heating, ventilation and air conditioning applications.
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| 3-position Control Actuator |
- 3-positon control
- 3-position control with 2K resistance feedback
- 3-position control with SPDT feedback
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| Proportional Intelligence Control Actuator |
- Input / Output signal: 0~10VDC, 2~10VDC, 0~20mA, 4~20mA.
- Power: 24VAC / 220VAC.
- When the red self-stroking button is pressed, actuator will lock automatically valve body to full-open/ full-close position, instead of manual setting.
- Characteristic curve of valve flow can be set freely by actuator: equal-percentage or equal-linear.
- Unidirectional adjustment sensitivity of actuator≤0.8%.
- Adjustment speed of handwheel is quick, and power supply can be cut off
automatically when the actuator is switched to manual setting.
- Reliable circuit welding SMT technology and strict test ensure stability of quality in batch produce.
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