1. The actuator is designed with a servo system (no need to equip a servo amplifier separately).
lt only needs to connect a DC4~20mA (or DC1~5V) signal and an AC220V single-phase power supply.
There are wiring terminals inside, and the wiring is extremely simple and convenient.
2. The key component of the actuator, the controller, adopts the most advanced hybrid integrated circuit, is cast with resin sealing, has abox-shaped appearance, is small in size, and has high reliability.
3. The feedback detection of the drive quantity adopts a high-performance conductive plastic potentiometer with a resolution of <0.4%%.
4. With self-diagnosis function, when a fault occurs, the indicator light onthe controller will immediately send out an indication signal.
5. The state selection switch can be used to set the valve core to be fully open, fully closed or self-locking when the signal is cut off.
6. The state selection switch can be used to set the forward and reverse actions.
7. The input signal can be set to DC4~20mA or DCl~5V using the state selection switch.
