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

 

Wiring diagram

5 wire control with feedback signal:


PWM frequency:100Hz, duty: 5-95%

Code Explanations:

7

POS

Position frequency output

Position frequency Output

6

ERR

Error output

Error Output

5

COM

Feedback-

Feedback Signal -

4

4mA-20mA+

Current input +

Current Input+

3

4mA-20mA-

Current input-

Current Input-

2

24V-

power supply-

Power -

1

24V+

 Power supply+

Power +

 

Assemble drawing


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