Globe Valves
4. Straight-through ball valve, large flow, two-way ball valve, good sealing performance regardless of water inlet and outlet, grade IP65
Scope of application:
1. IC card water meters, heat meters, solar meters.
2. Central air conditioning fan coil and fire sprinkler.
3. Water saving in colleges and universities, automatic control systems, industrial automatic controls and other small equipment.
4. Water-saving appliances, drinking water equipment, water heaters, solar water heaters, washing machines, and industrial humidifiers.
Instructions for use and precautions
1. Please ensure that the valve is powered off before manual operation.
2. Gently pull up the hand wheel and turn it to turn it on or off. Please operate smoothly when turning the handle.
Do not use excessive force (pay attention to the indicator window when turning to avoid excessive operation and damage to the valve).
3. After the manual operation is completed, press the handwheel to use the function normally.
4. ADC9-24V voltage type can be connected to 4 voltages: AC12V, AC24V, DC12V, and DC24V.
CR01: 2-wire type, (forward and reverse connection) wiring diagram
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.