Goole valve co.,Ltd

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Yongjia Goole Valve Co.,Ltd

Address:  He yi Industrial Zone,Oubei Town,Wenzhou City,Zhejiang Province,P.R.China
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Email:goole2@goolevalve.com

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

ZJHP Single Seat Pneumatic Flow Control Valve

ZJHP Single Seat Pneumatic Flow Control Valve
ZJHP Single Seat Pneumatic Flow Control Valve

Detailed

CV3000 Top Guided Single Seat Pneumatic Flow Control Valve(ZJHP)


Advantages


1, To achieve greater CV value and wider adjustable ratio

S shaped structure body is generated from the fluid analysis in a unique, can be suppressed by flow path shape complex and eddy current as well as flow path suddenly expand caused by complex and irregular flow phenomenon, which brings the medium flow, high efficiency in addition, guide wing cage type valve can be unstable fluid efficiently sleeve around the into the sleeve, due to these features, the CV3000 series valve with the original V series valve compared with a 30% increase in CV, and the adjustable ratio was enlarged from 30:1 to 50:1 (add attachments of up to 75:1), so it can be used to control a wide range of load changes.

 

2,High precision flow characteristics can bring the "ideal" flow

Adopting high precision flow characteristic curve as the standard technical parameters, to achieve the "ideal" flow theory. The process gain stability; computer simulation, valve opening degree of process control conditions, can realize flexible control.

 

3,Small volume and light weight

CV3000 series valve due to film the spring type small lose simple mechanical structure of the power of the executive body, thus successfully greatly reduced height, realize the miniaturization, according to multi spring diaphragm actuator and S shaped valve, control valve of CV3000 type and V type series valve compared can achieve 30% - 40% a small, light, efficient use of space has contributed to the.

 

4,Full specifications, wide use

CV3000 series valve has from the vacuum valve to the valve, varied from low to high temperature control. Widely used in petroleum refining, petrochemical, chemical fertilizer, chemical, steel, metallurgy, papermaking, power, light industry and other automation control process.

3. CV3000 Top Guided Single Seat Pneumatic Flow Control Valve(ZJHP)


Main Parts Material:

 

Valve Body/Cap:    S.S304.

Valve Core/ Seat:  S.S304, Stellite.

Packing:                  PTFE.

Gasket::                  Graphite.

Membrane Cover: A3.

Spring:                    60Si2Mn.

Valve Stem:            S.S 304.

Nut/Bolt::                 S.S 304.

 

4. CV3000 Top Guided Single Seat Pneumatic Flow Control Valve(ZJHP)


 Main Dimensions:

 

DN

10

12

15

20

25

32

40

50

   65

80

100

125

150

200

250

300

Cv

Linear

1.8

2.8

4.4

6.9

11

17.6

27.5

44

69

110

176

275

440

690

1100

1760

Equal Percentage

1.6

2.5

4.0

6.3

10

16

25

40

63

100

160

250

400

630

1000

1600

Movement L(mm)

10

16

25

40

60

100

Effective Area(cm2)

280

100

600

1000

1600

SignalRange(Kpa)

20~100, 40~200,80~240;20~60,60~100

Power Source (MPa)

0.14~0.4

Flow Characteristic

Linear or Equal Percentage

Adjustable Ratio

50:1

Working Temp. (ºC)

Normal Temp,

-20~200, -40~250, -60~450

Cooling Type

-40~450, -60~450

High Temp

450~560

Low Temp.

-60~100, -100 ~-200, -200 ~-250

 

Main External Dimensions.

 

 

DN

L

H

H1

Weight(kg)

φA

PN16

PN40

PN64

Standard type

Radiator type

PN6

PN16

PN40

PN64

PN6
PN16

PN40
PN64

20

181

194

206

398

548

45

52

65

19

23

285

25

185

197

210

410

560

50

57

70

20

24

40

222

235

251

455

620

65

75

85

26

35

50

254

267

286

457

627

70

82

90

30

40

65

276

292

311

610

790

80

92

100

47

66

360

80

298

317

337

622

807

95

100

107

55

78

100

352

368

394

640

850

105

110

117

125

65

99

150

451

473

508

870

1130

132

142

150

172

130

160

470

200

600

650

890

1150

160

170

187

207

175

250

250

730

775

1203

1523

187

202

225

235

350

470

580

300

850

900

1234

1554

220

230

257

265

500

660

 

Hits:  UpdateTime:2017-09-12 22:03:48  【Printing】  【Close
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