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SHANGHAI HUIXUAN VALVE

Mobile:+86-17717520739
Wechat:17717520739
Email:info@shxvalve.com

Address: NO.720, Suide Road, Jiading District,Shanghai, China.

 

Firesafe lubricated pressure balanced plug valve

Model:

  • Port size:1/2"~24" (DN15~DN600)
  • Pressure:CL150-CL2500
  • Medium:Water,steam,oil,gas,etc.
  • Temperature :-29~150℃,-40~450℃
  • Body material:WCB,CF8,CF8M,CF3,CF3M etc.
  • Description:China lubricated pressure balanced plug valve manufacturer and factory.
Firesafe lubricated pressure balanced plug valve introduction

Firesafe lubricated pressure balanced plug valve is also callded Inverted Pressure Balance Lubricated Plug Valve,which is according to ANSI product structural features. Firesafe lubricated pressure balanced plug valve is applicable to the cutting and connection of pipelines medium as widely used in various industries such as petroleum, chemical industry, pharmacy, chemical fertilizer, power industry etc. It is used under nominal pressure of CLASS150-1500LBS, and works at the temperature of -40~450° C.
 

Firesafe lubricated pressure balanced plug valve specification
Body Material: Carbon steel, Stainless steel, Alloy steel. 
Normal diameter: 1/2"~24" (DN15~DN600). 
End connection: BW, Flanged. 
Pressure range: 150lbs~600lbs(PN16~PN100). 
Operation: Handwheel, Gearbox, Electric, Pneumatic, Electro hydraulic actutor, Gas over oil actuator. 
Working temperature: -29~180℃,-40~450℃

Firesafe lubricated pressure balanced plug valve feature

1.It has logical structure, reliable seal, excellent performance and nice design.
2.It has the structure of flip-chip balanceable pressure and light on/off operation.
3.An sealant groove is set between valve body and seal surface, which may infuse the seal grease to increase the seal capability.
4.The part material and flange dimension may be selected according to current operating condition and users requirement, so that meet the requirements of various engineering.

Firesafe lubricated pressure balanced plug valve feature structure

 Inverted Pressure Balance Lubricated Plug Valve structure

Firesafe lubricated pressure balanced plug valve 150LB dimension

NPS

in

2

2 1/2

3

4

6

8

10

12

14

16

18

20

24

d

mm

51

64

76

102

152

203

254

305

337

387

438

489

591

L(RF)

mm

178

190

203

229

394

457

533

610

686

762

864

914

1016

d1

mm

92

105

127

157

216

270

324

381

413

470

533

584

692

d2

mm

120.5

139.5

152.5

190.5

241.5

298.5

362

432

476

540

578

635

749.5

D

mm

152

178

190

229

279

343

406

483

533

597

635

699

813

b

mm

16

18

19

24

26

29

31

32

35

37

40

43

48

n-Фd

mm

4-19

4-19

4-19

8-19

8-22

8-22

12-25

12-25

12-29

16-29

16-32

20-32

20-35

H

mm

175

180

190

214

270

370

420

490

500

645

690

740

800

W

mm

350

600

700

700

900

600

600

600

600

700

760

760

760


Firesafe lubricated pressure balanced plug valve 300LB dimension

NPS

in

2

2 1/2

3

4

6

8

10

12

14

16

18

20

24

d

mm

51

64

76

102

152

203

254

305

337

387

432

483

584

L(RF)

mm

216

241

283

305

403

502

568

648

762

838

914

991

1143

d1

mm

92

105

127

157

216

270

324

381

413

470

533

584

692

d2

mm

127

149

168.5

200

270

330

387.5

451

514.5

571.5

628.5

686

813

D

mm

165

190

210

254

318

381

445

521

584

648

711

775

914

b

mm

23

26

29

32

37

42

48

51

54

58

61

64

70

n-Фd

mm

8-19

8-22

8-22

8-22

12-22

12-25

16-29

16-32

20-32

20-35

24-35

24-35

24-41

H

mm

184

190

195

265

307

390

433

500

630

740

790

830

890

W

mm

500

550

600

700

900

600

600

700

700

760

760

760

760


Firesafe lubricated pressure balanced plug valve 600LB dimension

NPS

in

2

3

4

5

6

8

10

12

14

16

18

20

24

d

mm

51

76

102

127

152

200

248

298

327

375

419

464

559

L(RF)

mm

292

356

432

508

559

660

787

838

889

991

1092

1194

1397

L(RTJ)

mm

295

359

435

511

562

664

791

841

892

994

1095

1200

1407

d1

mm

92

127

157

186

216

270

324

381

413

470

533

584

692

d2

mm

127

168.5

216

267

292

349

432

489

527

603

654

724

838

D

mm

165

210

273

330

356

419

508

559

603

686

743

813

940

b

mm

26

32

38

45

48

56

64

67

70

77

83

89

102

n-Фd

mm

8-19

8-22

8-25

8-29

12-29

12-32

16-35

20-35

20-38

20-41

20-44

24-44

24-52

H

mm

194

205

270

300

350

405

460

500

630

740

790

830

890

W

mm

500

780

1100

600

600

600

600

700

700

760

760

760

760

 

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