Switch type - SS304 three way electric valve Motorized valve
A20-T8-S3-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
Mobile View
Technical parameters
Valve size
BSP/NPT 1/4''
Maximum working pressure
1.0MPa
Circulation medium
Fluid、air
Working voltage
DC5V DC12V DC24V AC/DC110-230V
Wiring diagram
CR201 CR202 CR301 CR302 CR303 CR304 CR305 CR306 CR501 CR502 CR701 CR702 CR703 CR705 CR706 (Optional)
Working current
≤500mA
Openiclose time
8S
Life time
70000times
Valve body material
SS304 SS316 (Optional)
Actuator material
PPO
Actuator rotation
90°
Torque force
3N.m
Cable length
0.5M 1.5M
Environment temperature
-15-55℃
Liquid temperature
2-90℃
Manual override
No
Open/close indicator
No
Protection class
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)


CR202 (2 Wires Control, Power Off Reset Function)

Normally Closed

1.Red 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.

Normally Open

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

2.SW CLOSE, valve CLOSE, maintain after fully closed.

3.SW OPEN, valve OPEN, maintain after fully open.

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

* Exceeding the working voltage is forbidden


CR305 (3 Wires Control, Power Off Reset Function)

Normally Closed

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.

4.Valve CLOSE automatically after the external power off.

Normally Open

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

2.SW CLOSE, valve CLOSE, maintain after fully closed.

3.SW OPEN, valve OPEN, maintain after fully open.

4.Valve OPEN automatically after the external power off.

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

* Exceeding the working voltage is forbidden


CR306 (3 Wires Control, Power Off Reset Function)

Normally Closed

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

2.SW CLOSE, valve CLOSE, maintain after fully closed.

3.SW OPEN, valve OPEN, maintain after fully open.

4.Valve CLOSE automatically after the external power off.

Normally Open

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.

4.Valve OPEN automatically after the external power off.

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

* Exceeding the working voltage is forbidden


CR502 (5 Wires Control, Power Off Reset Function, With Feedback Signal)

Normally Closed

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

2. SW CLOSE, valve OPEN, maintain after fully open, Green connect with White.

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

Normally Open

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

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

3. SW OPEN, valve OPEN, maintain after fully open, Green connect with White.

* Suitable Working Voltage: DC9-35V, DC9-60V, DC12-24V, AC24V

* Exceeding the working voltage is forbidden

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


CR705 (7 Wires Control, Power Off Reset Function, With Feedback Signal)

Normally Closed

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.

4. Valve CLOSE automatically after external power off.

Normally Open

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

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

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

4. Valve OPEN automatically after external power off.

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

* Exceed the working voltage is forbidden

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


CR706 (7 Wires Control, Power Off Reset Function, With Feedback Signal)

Normally Closed

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

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

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

4. Valve CLOSE automatically after external power off.

Normally Open

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 OPEN, maintain after fully open, Yellow connect with White.

4. Valve OPEN automatically after external power off.

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

* Exceed the working voltage is forbidden

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


Tutorial video
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