Globe Valves
Optional voltage range: DC12V, DC24V, AC220V.
Voltage: DC12V, DC24V
Note: SW is a double control switch
1. SW is connected to OPEN, and the valve opens; when in place, the internal power supply is automatically cut off, and the valve remains open.
2. SW is connected to CLOSE, and the valve is closed; when in place, the internal power supply is automatically cut off, and the valve remains closed.
CR02: 3-wire type, (three-wire two-control mode) wiring diagram
Voltage: DC12V, DC24V
1. SW is connected to OPEN, and the valve opens. After reaching the position, the internal power supply is automatically cut off, and the valve remains open.
2. When SW is connected to CLOSE, the valve is closed. When in place, the internal power supply is automatically cut off and the valve remains closed.
CR03: 3-wire type, (three wires and one control mode) wiring diagram
Voltage: DC12V, DC24V, AC220V, ADC9-24V
Note: If the power supply is a DC power supply, the red wire needs to be connected to the positive pole and the green wire needs to be connected to the negative pole.
1. SW is closed and the valve is opened. After reaching the position, the internal power supply is automatically cut off and the valve remains fully closed.
2. SW is disconnected and the valve is closed. After reaching the position, the internal power supply is automatically cut off and the valve remains fully closed.
CR04: 2-wire, (power off reset mode) wiring diagram
Voltage: DC12V, DC24V, AC220V, ADC9-24V
Note: POWER is an external working power supply, and a capacitor is used internally as a backup power supply. The charging time is fast and it can work in situations with high switching frequency.
1. SW is connected to OPEN, and the valve opens. After reaching the position, the internal power supply is automatically cut off, and the valve remains open.
2. When SW is connected to CLOSE, the valve is closed. When in place, the internal power supply is automatically cut off and the valve remains closed.