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Address:  He yi Industrial Zone,Oubei Town,Wenzhou City,Zhejiang Province,P.R.China
Tel: 86-577- 57789960

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Position: Home > Products > Control Valve > Electric and pneumatic regualting valve
Electric and pneumatic regualting valve

ZJHQ/ZJHX Pneumatic 3-Way Flow Control Valve (Diverting/Mixing)

ZJHQ/ZJHX Pneumatic 3-Way Flow Control Valve (Diverting/Mixing)
ZJHQ/ZJHX Pneumatic 3-Way Flow Control Valve (Diverting/Mixing)

Detailed

Pneumatic Three Way(3-way) Diverting Control Valve (GAZDLQ) Characteristics:


Regulating valve for regulating media flow, pressure and liquid level.According to the opening of regulatory signals, automatic control valves, so as to achieve medium flow, pressure and level of regulation.

Pneumatic  control valve is used to drive electric power and thus drive the valve actuator to control the flow, which is the industrial automation and process control is an important instrument of execution units. As the degree of automation industry increasing, more and more being used in various industrial fields. Electric control valve with conventional pneumatic control valve has obvious advantages: saving (only consume energy when working), environmental (carbon emissions), quick and easy installation (no complex pneumatic piping and pump stations), working power supply: AC22V 380V and other voltage levels.

Pneumatic ontrol valve signal received by the industrial automation and control systems (eg: 4 ~ 20mA) to drive the change in cross-sectional area the size of the valve plug and seat piping between the control medium flow, temperature, pressure, etc..


Pneumatic Three Way(3-way) Flow Control Valve (GAZJHX, GAZJHP)  Description


1.  ZJHX, ZJHP Pneumatic three-way valve is made up of Diaphragm actuators or integration of intelligent actuators and single-seat regulating mechanism.

2.  Pneumatic actuators in servo system, do not need to match servo amplifier, with input signal and power control operation.

3. Parameter:
 


BodySizeDN(mm)

confluence

25

32

40

50

65

80

100

125

150

200

250

300

shunt

 

 

 

 

 

80

100

125

150

200

250

300

Rated Kv (1CV=
1.167KV)

confluence

8.5

13

21

34

53

85

135

210

340

535

800

1260

shunt

 

 

 

 

 

85

135

210

340

535

800

1260

Pressure regulating MPA

1.6,4.0,6.4

Rated stroke(mm)

16

25

40

60

100

Pneumatic Actuator

Diaphragm  Type Pneumatic Actuator or Piston Type Pneumatic Actuator

Signal

Input Signal:4-20mA       Feedback Signal:4-20mA

Flow characteristic

Linear / Equal Percentage

 

Main External Dimensions.

 

 

DN(mm)

A

L

H1

H2(Mixing type)

H2(Diverting type)

PN(MPa)

PN(MPa)

PN(MPa)

1.6

4.0

6.4

Standard type

Radiator type

1.6

4.0

6.4

1.6

4.0

6.4

25

285

185

190

200

622

725

140

150

150

140

150

160

32

285

200

200

210

637

750

150

160

170

150

160

170

40

325

220

220

235

660

776

160

170

180

160

170

180

50

235

250

255

265

695

800

180

190

200

180

190

200

65

410

275

285

295

829

988

200

210

220

200

210

220

80

410

300

310

320

854

1010

210

230

240

225

250

265

100

410

350

360

370

873

1036

220

250

260

245

275

285

125

495

410

430

440

1088

1270

260

300

300

285

320

325

150

495

450

465

475

1110

1295

280

320

320

305

340

345

200

495

550

560

570

1170

1351

320

380

380

350

400

410

250

600

670

690

752

1530

1730

444

474

474

 

540

540

300

600

770

795

819

1615

1810

489

584

584

 

612

612

 
Hits:  UpdateTime:2017-09-12 21:30:20  【Printing】  【Close
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