Switch type - brass three way electric valve Motorized valve
A20-T8-B3-A

1. Beautiful appearance, compact structure, high precision, large output torque, service life is not less than 70,000 times.


2. The actuator and valve can be assembled from multiple angles, which is convenient for users to allocate space.


3. Ball valve adopts floating soft seal structure, no drip leakage, suitable for heavy dirt and long-term no action occasions.


4. Protection grade IP67, can be used in relatively humid environment.


Product model
Installation
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Technical parameters
Valve Size
NPT/BSP 1/4''
Max.Working Pressure
1.0MPa
Rated Voltage
DC5V DC12V DC24V
Input Signal
CR201 CR301 CR302 CR303 CR501 CR702 CR701 CR703
Working Current
≤500mA
Running time
≤7s
Life Time
70,000 times
Valve Body Material
Brass
Acutator Material
PPO
Torque
3N.m
Ambient temperatuer
-15-55℃
Media Temperature
2~90℃
Manual Override
No
Indication
No
Protection level
IP67
The assembly diagram
The wiring diagram

CR201 (2 Wires Control)

1.Red connect with positive, Black connect with negative, valve CLOSE, maintain after fully closed.

2.Black connect with negative, Red connect with positive, valve OPEN, maintain after fully open.

* Suitable Working Voltage: DC5V, DC12V, DC24V

* Exceeding the working voltage is forbidden


CR301 (3 Wires Control)

1.Red & Green connect with positive, Black connect with negative.

2.SW connect with Red, valve OPEN, maintain after fully open.

3.SW connect with Green, valve CLOSE, maintain after fully closed.

* Suitable Working Voltage: DC5V, DC12V, DC24V, DC12-24V, AC/DC110-230V

* Exceeding the working voltage is forbidden



CR302 (3 Wires Control)

1.Red connect with positive, Black & Green connect with negative.

2.SW CLOSE, valve OPEN, maintain after fully open.

3.SW OPEN, valve CLOSE, maintain after fully closed.

* Suitable Working Voltage: DC9-35V, DC9-60V, AC/DC12-24V

* Exceeding the working voltage is forbidden


CR303 (3 Wires Control)

1.Red & Green connect with positive, Black connect with negative.

2.SW CLOSE, valve OPEN, maintain after fully open.

3.SW OPEN, valve CLOSE, maintain after fully closed.

* Suitable Working Voltage: DC12V, DC24V, DC9-24V, AC/DC9-35V, AC/DC110-230V

* Exceeding the working voltage is forbidden


CR501 (5 Wires Control, With Feedback Signal)

1. Red connect with positive, Black connect with negative, valve CLOSE, maintain after fully closed, Yellow connect with White.

2. Black connect with positive, Red connect with negative, valve OPEN, maintain after fully open, Green connect with White.

* Suitable Working Voltage: DC5V, DC12V, DC24V

* Exceeding the working voltage is forbidden

* Feedback Signal Load Capacity: 0.3A 24VACDC (Resistive Load)


CR701 (7 Wires Control, With Feedback Signal)

1. Red connect with positive, Black & Green connect with negative.

2. SW CLOSE, valve OPEN, maintain after fully open, Blue connect with Gray.

3. SW OPEN, valve CLOSE, maintain after fully closed, Yellow connect with White.

* Suitable Working Voltage: DC9-35V, DC9-60V, DC12-24V

* Exceed the working voltage is forbidden

* Feedback Signal Load Capacity: 0.3A 24VACDC (Resistive Load)


CR702 (7 Wires Control, With Feedback Signal)

1. Red & Green connect with positive, Black connect with negative.

2. SW connect with Red, valve OPEN, maintain after fully open, Blue connect with Gray.

3. SW connect with Green, valve CLOSE, maintain after fully closed, Yellow connect with White.

* Suitable Working Voltage: DC5V, DC12V, DC24V, DC12-24V, AC/DC110-230V

* Exceed the working voltage is forbidden

* Feedback Signal Load Capacity: 0.3A 24VACDC (Resistive Load)

CR703 (7 Wires Control, With Feedback Signal)

1. Red & Green connect with positive, Black connect with negative.

2. SW CLOSE, valve OPEN, maintain after fully open, Blue connect with Gray.

3. SW OPEN, valve CLOSE, maintain after fully closed, Yellow connect with White.

* Suitable Working Voltage: DC12V, DC24V, DC9-24V, AC/DC9-35V, AC110-230V

* Exceed the working voltage is forbidden

* Feedback Signal Load Capacity: 0.3A 24VACDC (Resistive Load)


Tutorial video
Sample Purchase application
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