DN8 DN15 DN20 DN25 Motorized Ball Valve Stainless Steel 2-way 2/3 Wire Electric Actuator With Manual Switch AC220 DC24V DC12V

Product description: 1. Combine POM and powder metallurgy material with speed reduction mechanism, stable and reliable performance. 2. In the case of power failure, manually twist the switch of the operable valve to facilitate control and deal with special situations. 3. The appearance is exquisite, with a switch indicating window, the switch status is visible, and the switch status of the valve body can be grasped intuitively. 4. Straight-through ball valve, large flow, two-way ball valve, regardless of water inlet and outlet, good sealing performance, grade IP65 Scope of application: 1. IC card smart water meter, heat meter, solar meter. 2. Central air-conditioning fan coil and fire sprinkler. 3. Small equipment such as water saving, automatic control system, industrial automatic control in colleges and universities. 4. Water-saving appliances, drinking water equipment, water heaters, solar water heaters, washing machines, industrial humidifiers. Manual use and precautions 1. Please make sure the valve is in the power-off state before manual operation. 2. Gently pull up the hand wheel and turn it to turn it on or off. Please operate it steadily when turning the handle. Do not use excessive force (please pay attention to the indicator window when turning to avoid over-operation and damage to the valve). 3. After the manual operation is completed, please press the hand wheel to use the electric function normally. 4. ADC9-24V voltage type can be connected to AC12V, AC24V, DC12V, DC24V 4 voltages 5. Package list:1PCS Motorized Ball Valve Wiring Schematics CR01: 2-wire, (positive and negative reverse mode) wiring diagram Voltage: DC12V, DC24V Remarks: SW is a dual control switch 1. SW is connected with OPEN, the valve opens; when in place, the internal power is automatically cut off, and the valve remains in the open state 2. SW is connected with CLOSE, the valve is closed; when in place, the internal power is automatically cut off, and the valve remains in the closed state CR02: 3-wire, (three-wire two-control mode) wiring diagram Voltage: DC12V, DC24V 1. The SW is connected with OPEN, the valve is opened, and the internal power is automatically cut off when it is in place, and the valve remains in the open state. 2. The SW is connected with CLOSE, the valve is closed, and the internal power is automatically cut off when it is in place, and the valve is kept in the closed state. CR03: 3-wire, (three-wire one control mode) wiring diagram Voltage: DC12V, DC24V, AC220, ADC9-24V Remarks: 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. The SW is closed, the valve is opened, and the internal power is automatically cut off when it is in place, and the valve is kept in a fully closed state. 2. The SW is disconnected, the valve is closed, and the internal power is automatically cut off when it is in place, and the valve is kept in a fully closed state. CR04: 2-wire, (power-off reset mode) wiring diagram Voltage: DC12V, DC24V, AC220, ADC9-24V Remarks: POWER is an outside connect working power supply, and a capacitor is used internally as a backup power supply. The charging time is fast, and it can work in occasions with high switching frequency. 1. SW is connected with OPEN, the valve is opened, and the internal power is automatically cut off when it is in place, and the valve remains in the open state. 2. The SW is connected with CLOSE, the valve is closed, and the internal power is automatically cut off when it is in place, and the valve is kept in the closed state.