1'' brass motorized ball valve with manual override and indicator TF25-B2-B

Suitable conditions: 1. IC card water meters, heat energy meters, solar instrument. 2. The central air conditioning fan coil, fire sprinkler 3. Water saving irrigation, automatic control system, industrial mini automatic control equipment. 4. Agriculture Irrigation equipment 5. Drinking water equipment, Water heater, washing machine, AHW etc.

Product Name: 1'' brass motorized ball valve with manual override and indicator TF25-B2-B

 

 

A=Normal Type

B=manual override and indicator type

C=indicator type

 

Features:

1. Miniature size fit for small systems.

2. Patented technology--floating seal structure

3. Long service life — More than 70,000 circles

4. Low working current, suitable for battery driving

5. Manual override and on/off Indicator is safe& convenient

6. IP67 Protection

 

Strong Points:

1. Has compact size with smart shape, Perform reliably, has long life time. 

2. The transmission system adopt new technology and made of metal gears with high output torque 

3. Multi-angle assembly, convenience for different space allocation requirements. 

4. Floating seal structure, no leak, suitable for heavy dirt and long time no action occasion.

5. Can replace the solenoid valve in the conditions that the solenoid valve can not be worked. 

6. Varity of control methods, can both recognize the remote signal and feedback signal to the intelligent unit 

7. Motor & manual integration designed with the indicator. 

8. High protection class can be worked in moist conditions. 

9. Acquired CE certification and ISO certification

 

Application:

1. HVAC systems.

2. Water treatment.

3. Chemical process.

4. IC card water meters, heat energy meters, solar instrument. 

5. The central air conditioning fan coil, fire sprinkler 

3. Water saving irrigation, automatic control system, industrial mini automatic control equipment. 

4. Agriculture Irrigation equipment 

5. Drinking water equipment, Water heater, washing machine, AHW etc. 

 

Technical Parameters:

Product size

 NPT/BSP  1" 

Valve type

2 Way

Maximum working pressure:

1.0MPa

Circulation medium:

Fluid, Air

Rated voltage:

DC5V, DC12V, DC24V, AC/DC9-24V, DC9-24V, AC110-230V

Wiring control methods:

CR2 01, CR2 02, CR3 01, CR3 02, CR3 03, CR4 01, CR5 01, CR5 02(Optional)

Working current:

≤500MA

Open/close time:

≤5S

Life time:

70000 times

Valve body material:

 Brass

Actuator material:

Engineering plastics

Sealing material:

EPDM & PTFE

Actuator rotation:

90 degree

Max. torque force:

2 Nm

Cable length:

0.5m, 1.5m(Optional)

Environment temperature:

 -15 ~ 50

Liquid temperature:

2 ~ 90

Manual override:

Yes

Indicator:

Yes

Protection class:

IP67

 

Electric Valve Dimension:

 

 

Main components material:

No.

Name

Material

Qty

1

Actuator

PPO

1

2

Body cover

Brass

1

3

O-ring

EPDM

2

4

Sealing

PTFE

2

5

Ball

Brass

1

6

Steam

Brass

2

7

O-ring

NBR

2

 

Electric Valve Dimension:

Size (mm)

D1/D2

d

L1

L2

E1

H1

H2

TF15(1/2”) Electric valve

1/2”

15

56

13

25

71

16

TF20(3/4”) Electric valve

3/4”

20

66

15

31

74

19

TF25(1”) Electric valve

1”

24

71

15

38

76

22

TF32(1 1/4”) Electric valve

1 1/4”

29

79

20

46

78

25

 

Wiring Program:

CR2 01 Wiring Diagram (2 wires control)

 

  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 if power failure)

 

·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)AC/DC3-6V.

Exceeding the working voltage is forbidden

Charging time is at least 60 seconds

 

CR3 01 Wiring Diagram (3 wires control)

    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)

 

·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)

 

    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

Exceeding the working voltage is forbidden

  

CR4 01 Wiring Diagram (4 wires control)

 

1. RD & BK are connected to the power, WT & YW are connected to the

controlled wiring.

2. When the SW is closed , the valve open

3. When the SW is open , the valve closed

Suitable Working Voltage:AC/DC110V-230V

   Exceeding the working voltage is forbidden

 

CR5 01 Wiring diagram (with feedback signal)

 

1. RD connect with positive, the BK connect with negative  the valve

closed, the actuator automatically power off after in place .

2. BK connect with positive, the RD connect with negativethe valve open,

the actuator automatically power off after in place .

4. BL & WT are connect when the valve open fully , YW & WT are connect

when the valve closed fully

Suitable Working Voltage:DC5V/DC12V/DC24V

Exceeding the working voltage is forbidden

 

 

Manual override instruction:

 

In case of an electric supply failure, it is possible to operate the actuator manually:

1. Power must in off position when use the manual override.

2. Gently rotating the hand wheel left and right with small angle, and pulling up the hand wheel about 3mm, then turn the knob left or right to control the valve open or close.

3. When the red needle in the indicator pointing to “S”, means the valve is closed. When pointing to the “O”, means the valve is open.

4. After finish the manual override operation, must press down the knob, so that for the normal electric operation.

 

 

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