Tonheflow motorized valve manufacturer

Tonhe mainly produces motorized shut off ball valve from 1/4" to 2",
Some valves approved NSF61-G, CE, ROHS and other international certification.

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Tonhe motorized valve actuator wiring diagram 24v


Tonhe have many wiring diagram can be suit for 24v, Now I introduce for you below:


CR2 01 Wiring Diagram ( 2 wires control )

motorized valve wire control CR201
·RD connect with positive, the BK connect with negative, the valve closed, the actuator automatically power off after in place , the valve remains fully closed position .
·BK connect with positive, the RD connect with negative, the valve open, the actuator automatically power off after in place, the valve remains fully open position .
﹡Suitable Working Voltage: DC5V/DC12V/DC24V
﹡Exceeding the working voltage is forbidden

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

motorized valve wire control CR202
·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: AC/DC9-24V,AC/DC110V-230V,AC/DC9-35V(with manual override).
﹡Exceeding the working voltage is forbidden

CR3 01 Wiring Diagram (3 wires control )

motorized valve wire control CR301
·RD & GR connect with positive, BK connect with negative
·When OPEN( RD) & SW connected , the valve open, the actuator automatically power off after in place , valve remains fully open position
·When CLOSE(GR) & SW connected, the valve closed, the actuator automatically power off after in place, valve remains fully closed position.
﹡Suitable Working Voltage: DC5V/DC12V/DC24V/AC/DC9-35V
﹡Exceeding the working voltage is forbidden

CR3 02 Wiring Diagram (3 wires control )

motorized valve wire control CR302
·RD connect with positive, the BK & GR connect with negative
·SW CLOSED, the valve OPEN, the actuator automatically power off after in place.
·SW OPEN, the valve CLOSED, the actuator automatically power off after in place.
﹡Suitable Working Voltage: DC9-35V
﹡Exceeding the working voltage is forbidden

CR3 03 Wiring Diagram (3 wires control)

motorized valve wire control CR303
·RD& GR connect with positive, the BK connect with negative
·SW CLOSED, the valve OPEN, the actuator automatically power off after in place
·SW OPEN, the valve CLOSED, the actuator automatically power off after in place.
﹡Suitable Working Voltage: AC/DC9-35V/AC110-230V
﹡Exceeding the working voltage is forbidden



Above wiring diagrams are all low working voltage, will be more safer to use.
but it usually don't suit for wall power supply (AC110-230v), it usually suit for equipment which only can offer DC24v power, Or use frequency conversion voltage to change voltage to AC110-240v.

If you want to know more about the motorized valve actuator, please click www.motorized-valve.com to learn more.

Taizhou Tonhe Flow Control Co.,Ltd


Add: Xincheng Road 1012, Huangyan, Taizhou, Zhejiang, China
Tel: 86-0576-81100233/84297288
Fax: 86-0576-81100232
Email:tonhe08@china-tonhe.com

Service On Line
URL: www.motorized-valve.com
www.tonheflow.com www.china-tonhe.com

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