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
Tel: 86-577- 57789960

FaxL86-577-57789962

Email:goole2@goolevalve.com

Web: www.chinavalve2.com

Position: Home > Products > Control Valve > CV3000 Regualting Valve
CV3000 Regualting Valve

HCB Cage Type Double Seat Pneumatic Pressure Globe Control Valve

HCB Cage Type Double Seat Pneumatic Pressure Globe Control Valve
HCB Cage Type Double Seat Pneumatic Pressure Globe Control Valve

Detailed

HCB Cage Type Double Seat Pneumatic Pressure Control Valve

 

 

HCB Cage Type Double Seat Pneumatic Pressure Control Valve Characteristics: 

 

This product is composed of the pneumatic multi-springs, pneumatic actuator and the low flow resistance sleeve. This valve uses the balanced valve core, the unbalanced force is small, the permission pressure differential is big, and operation is steady. Compared with the ordinary single and double seat-regulating valve, it has low noise, simple structure and convenient assembling and dismantling characteristics.

 Its valve shape is small, the body is light, the performance is good, and the capacity is big. So it's the new type general regulating valve product. It is suitable for the common fluid medium and techniques condition industrial control system.

HCB Cage Type Double Seat Pneumatic Pressure Control Valve


HCB Cage Type Double Seat Pneumatic Control Valve is Pressure Balanced Cage Type Control Valve. The flow port is S pattern, and the flow-guiding part around the cage can also make the fluid flow smoothly. Therefore, the pressure drop of such regulating valve is very low, the flow capacity is big, and the noise is low. Valve Disc adopted Pressure Balanced Cage Type, the pneumatic actuator is multi-spring diaphragm type, the Structure is impact, and the output torque is big.

Standard technical specification


Valve Body


Type:  Straight Through Single Seat Cast Steel Globe Valve
Size: DN40-200
Pressure: PN16~PN64, Class 150LB ~ Class 600LB, JIS 5K-40K
Connection: RF(Standard), Threaded, Welded
Flange Facing:  Raised Face
Face to Face dimension: GB12221-89
Material: WCB, 304,316
Bonnet Type: Gland
Packing:  V tupe PTFE,  Flexible Graphite
Gasket: Plain Type, PTFE, SS+Graphite
Upper Gland Type:
Normal Gland Bonnet: -17~230 Deg C
Extended Bonnet: -45~-17 Deg C,  230~ 566 Deg C
Extended Bonnet: Integrated Bonnet :-100~-45 Deg C,  Welded Bonnet: -196~-100 Deg C

Actuator:


Type: HA Multi-Spring Diaphragm Type Pneumatic Actuator
Spring Range: 0.02~0.10, 0.08~0.24MPA
Air Supply Pressure: 0.14, 0.16, 0.28, 0.40 MPa
Air Connection: Rc1/4
Ambient Temperature: -30~70 Deg C
Valve Action Type: Air to Open or Air to Close
 
Performance


Leakage Rate: ANSI B16.104 Class IV  ( < 0.01% Rated Cv)
Return differential: 3% ( Without Positioner),  1% ( With Positioner)
Linear:  ±5% ( Without Positioner),  ±1% ( With Positioner)
Packing: Standard PTFE Packing
Adjustable Range: 50:1


Specifications

 


DN


20~450mm


PN


Class150~2500


Applicable temperature range


-30ºC~260ºC (single-seat structure)


-196ºC~570ºC(double-seat structure)


Trim features


sleeve guided type, balanced trim structure


Body type


straight-through type, angle type


Bonnet type


standard type, heat dissipation type, cryogenic type


Flow characteristic


equal percentage, Linear, quick open


Shut-off class


ASME B16.104 V (standard metal seat)


AS ME B16.104 V I (shut-off soft seat)


Pipe connection type


flange type, Butt welding type


Actuator type


pneumatic diaphragm actuator


pneumatic piston actuator


Electric actuator

 

Main External Dimensions.

 

 

Face to face length(mm) 

 

Size

40

50

65

80

100

150

200

1.6MPaRF

222

254

276

298

352

451

543

JIS16K RF

231

263

288

313

364

465

560

4.0MPa

235

267

292

317

368

473

568

6.4MPa

251

286

311

337

394

508

610

JIS16K LG

235

265

290

310

360

475

570

JIS20K LG

236

267

292

317

368

473

568

JIS30K LG

248

276

303

326

379

486

580

JIS40K LG

251

286

311

337

394

508

610

ANSL150K RJ

235

267

289

311

365

464

556

ANSL300K RJ

248

283

308

333

384

489

584

ANSL600K RJ

251

289

314

340

397

511

613

ANSI300K LG

244

276

302

327

378

483

578

ANSI300K LG

248

283

308

333

391

505

606

ANSI150K SW,BW

251

286

311

337

394

473

568

ANSI600K SW,BW

508

610

 

 

DN

Actuator

H

A

E

P

E1

E2

E2I

E2W

40

HA2D,R

500

665

780

1020

267

70

HA3D,R

590

760

875

1140

350

50

HA2D,R

500

670

785

1025

267

80

HA3D,R

595

765

875

1140

350

65

HA2D,R

575

755

880

1130

267

88

HA3D,R

630

810

930

1180

350

HA4D,R

865

1045

1165

1495

470

80

HA2D,R

580

765

900

1135

267

98

HA3D,R

635

820

955

1190

350

HA4D,R

870

1055

1190

1505

470

100

HA2D,R

610

860

915

1150

267

113

HA3D,R

660

870

1020

1205

350

HA4D,R

890

1110

1255

1520

470

150

HA3D,R

785

1045

1250

1385

350

170

HA4D,R

955

1215

1425

1570

470

200

HA4D,R

1090

1350

1580

1710

470

220

 

Hits:  UpdateTime:2017-09-12 21:46:55  【Printing】  【Close
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