Design feature
1. All-copper gear design, high accuracy output torque, especially for multi-channel scaling system.
2. Small size, compact structure.
3. A variety of control methods, either to accept remote valve position control signal, but also the feedback signal in place for computer intelligence unit testing.
4. Good sealing performance

For occasions
1. IC card water meter, heat meter.
2. Air-conditioning fan coil, fire sprinkler.
3. Solar energy drain valve, high efficiency water-saving.
4. Automatic control systems, university water system, small-scale industrial automation equipment, environmental protection.

Wiring diagram

CR2 02 Wiring Diagram ( 2 wires control – Capacitance return in case of the power is failure)

When SW is closed , the valve open. the actuator automatically power off after in place 

When SW is open, the valve closed, the actuator automatically power off after in place 
Suitable Working Voltage:AC110V-230V,(AC110-230V is a wide voltage, 110-230 can be used)

Exceeding the working voltage is forbidden