Tonhe A20 SeriesProporational Motorized Ball Valve

Online Service

Tel:86-576-84297288 81100233

Email: tonhe@china-tonhe.com

Fax: 86-576-81100232

Technical Parameters

Product size

□NPT/BSP 1/4" 3/8” 1/2” 3/4” 1”(Optional )

Maximum workingpressure

1.0MPa

Circulation medium

Fluid, air

Rated voltage

DC9-24V

control signal

4-20mA、0-5V、0-10V

Wiring control methods

5 wire control with feedback signal

Position

Any position ( 0~100% is ok)

Make as your requirement, for example, 4 position, 5 position,etc.

Open/close time

≤5S

Life time

100000 times

Valve Body material

□Brass □SS304(Optional)

Actuator material

Engineering Plastics

Sealing material

FKM& PTFE

Actuator rotation

90°

Max. torque force

4 N.M

Cable Length

0.5m 1.5m

Environment temperature

-15℃~60℃

Liquid temperature

2℃~90℃

Manual override

No

Indicator 

Yes

Protection class

IP67

Certificate

LVD, EMC,ROHS and SS304 valve passed NSF61-G

Company passed

Iso9001:2008

Product Insurance

PICC

Locked-rotorCurrent

500mA

Locked-rotorDelay Time

2-4s

 

The wiring diagram


1RD(red wire) connects to DC9-24V positive pole;

2BK(black wire) connects to DC9 ~ 24V negative pole, and it is also 4-20mA-/0-5V-/0-10Vnegative pole;

3GR(green wire) connects to analogy signal positive pole(e.g. 4-20mA, 0-5V, 0-10V) ;

4YW(yellow wire) connects to ERROR output negative pole. Wet contact NPN triode collector output. When there is an error causing the motor to work with excessive current, such as when debris blocks the valve and the ball cannot rotate, the contact is closed; when working normally, the contact open, it only can pull down the external signal. The load is 500mA

5WT(white wire) connects to position feedback negative pole.

Wet contact NPN triode collector output, OC output PWM signal, 100Hz, 5%-95%, indicating 0-90 degrees. The load is 500mA.





1RD(red wire) connects to DC9-24V positive pole;

2BK(black wire) connects to DC9 ~ 24V negative pole, and it is also 4-20mA-/0-5V-/0-10Vnegative pole;

3GR(green wire) connects to analogy signal positive pole(e.g. 4-20mA, 0-5V, 0-10V) ;

4YW(yellow wire) connects to ERROR output negative pole. Wet contact NPN triode collector output. When there is an error causing the motor to work with excessive current, such as when debris blocks the valve and the ball cannot rotate, the contact is closed; when working normally, the contact open, it only can pull down the external signal. The load is 500mA

5WT(white wire) connects to position feedback negative pole.

Wet contact NPN triode collector output, OC output PWM signal, 100Hz, 5%-95%, indicating 0-90 degrees. The load is 500mA.





1RD(red wire) connects to DC9-24V positive pole;

2BK(black wire) connects to DC9 ~ 24V negative pole, and it is also 4-20mA-/0-5V-/0-10Vnegative pole;

3GR(green wire) connects to analogy signal positive pole(e.g. 4-20mA, 0-5V, 0-10V) ;

4YW(yellow wire) connects to ERROR output negative pole. Wet contact NPN triode collector output. When there is an error causing the motor to work with excessive current, such as when debris blocks the valve and the ball cannot rotate, the contact is closed; when working normally, the contact open, it only can pull down the external signal. The load is 500mA

5WT(white wire) connects to position feedback negative pole.

Wet contact NPN triode collector output, OC output PWM signal, 100Hz, 5%-95%, indicating 0-90 degrees. The load is 500mA.





             


1. RD(red cable) connects DC9-24V positive pole

2BK(black cable) connects DC9 ~ 24V-negative pole

3. GR(green cable) connects position input /control current +/ control voltage 0-5V

4. WT(white cable) connects common signal

5. YW(yellow cable) connects position feedback positive,output 4-20mA signal

*When output signal is 4-20mA, the biggest input voltage of load resistance is (v-2)/0.02, e.x. power is 15V, (15-2)/0.02=650Ω, suggest to use 300Ω






           


1. RD(red cable) connects DC9-24V positive pole

2BK(black cable) connects DC9 ~ 24V negative pole

3. GR(green cable) connects position input /control current +/ control voltage 0-10V

4. WT(white cable) connects common signal

5. YW(yellow cable) connects position feedback positive,output 4-20mA signal

*When output signal is 4-20mA, the biggest input voltage of load resistance is (v-2)/0.02, e.g. power is 15V, (15-2)/0.02=650Ω, suggest to use 300Ω





     


1. RD(red wire) connects to DC9-24V positive pole;

2. BK(black wire) connects to DC9-24V negative pole;

3. GR(green wire) connects to analogy(4-20mA) signal’s positive pole;

4. WT(white wire) connects to negative poles of input analogy signal and output signal

5. YW(yellow wire) connects to position feedback positive pole, output signal 4-20mA is the feedback signal.

 

* When output signal is 4-20mA, the maximum load resistance is the input power voltage (v-2) /0.02, e.g. if the power is 15V, then (15-2)/0.02=650Ω, it is recommended to use a 300Ω load resistor.






1. RD(red cable) connects DC9-24V positive pole

2BK(black cable) connects DC9 ~ 24V negative pole

3. GR(green cable) connects position input /control current +/ control voltage 2-10V

4. WT(white cable) connects common signal

5. YW(yellow cable) connects position feedback positive,output 2-10V signal



Assemble drawing


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