Wenzhou Link Fluid Control Co.,Ltd
        Hydraulic Control Valves

Bellows Gate Valves (LIFC4004)

■ Structure and Application

OS&Y, Rising stem, Bolted lengthen bonnet, welded seat ring, full bore stainless trim.

■ Technical Standard

Design and Manufacture: API 600API 6DBS1414    Face to face (end to end): ANSI B16.10API 6D

Flanged connection:  ANSI B16.5                                   Butt welded end: ANSI B16.25

Test and inspection: API 598API 6D

■ Material for main parts

NO.

Name of Parts

WCB

LCB

WC9

C5

CF8M

CF3M

1

Body& Wedge

A216 WCB

A352 LCB

A217 WC9

A217 C5

A351 CF8M

A351 CF3M

2

Seat ring

A105

A182 F304

A182 F316

A182 F316L

3

Stem

A182 F6

A182 F304

A182 F304

A182 F316

A182 F316L

4

Bellows

SS304

SS316

SS316L

5

Gasket

SS304+graphite

SS316+PTFE

6

Bonnet nut

A194 2H

A194 4

A194 7

A194 8M

7

Bolt

A193 B7

A193 L7

A193 B16

A193 B8M

8

Bonnet

A216 WCB

A352 LCB

A217 WC9

A217 C5

A351 CF8M

A351 CF3M

9

Gland packing

Flexible graphite+304

PTFE

10

Gland

A276 410

A276 304

A276 316

11

Eye nut

A193 B7

A193 L7

A193 B16

A193 B8M

12

Gland flange

A216 WCB

A351 CF8

13

Yoke

A216 WCB

A352 LCB

A216 WCB

A351 CF8

14

Hand wheel

Ducile iron

■ Main Size and Weight

CLASS 150

SIZE

L-RF

L1-BW

L2-RTJ

H

K

WT(RF)

WT(BW)

WT(RTJ)

Inch

mm

mm

mm

mm

mm

Kg

Kg

Kg

2

178

216

191

520

200

15

18

24

2-1/2

191

241

203

620

200

34

26

35

3

203

283

216

670

250

36

31

45

4

229

305

241

785

600

60

48

67

6

267

403

279

1095

350

102

92

100

8

292

419

305

1415

350

154

148

165

10

330

457

343

1730

400

264

240

252

12

356

502

368

2065

450

372

348

370

14

381

572

394

2466

500

540

520

540

16

406

610

419

2900

500

660

610

678

18

432

660

445

3110

600

840

680

880

20

457

711

470

3510

750

972

1056

1130

24

508

813

521

4200

750

1356

1330

1350

26

559

864

559

4500

915

2015

2100

2040

28

610

914

610

4800

915

2675

2640

2600

30

610

914

610

5300

915

3330

3180

3360

32

710

965

710

5600

1000

3430

3540

3480

34

762

1016

762

6100

1000

3660

3900

3680

36

711

1016

711

7200

1000

4400

4220

4500

CLASS 300

SIZE

L-RF

L1-BW

L2-RTJ

H

K

WT(RF)

WT(BW)

WT(RTJ)

Inch

mm

mm

mm

mm

Mm

Kg

Kg

Kg

2

216

216

232

624

200

29

29

24

2-1/2

241

241

257

745

200

53

53

42

3

283

283

298

804

250

57

57

45

4

305

305

321

942

300

87

87

65

6

403

403

419

1314

350

174

174

132

8

419

419

435

1698

350

271

271

210

10

457

457

473

2076

400

420

420

342

12

502

502

518

2478

450

695

695

600

14

762

762

778

2960

500

860

860

738

16

838

838

854

3480

500

1260

1260

1128

18

914

914

930

3732

600

1480

1480

1300

20

991

991

1010

4210

750

1980

1980

1800

24

1143

1143

1165

5040

750

2780

2780

2520

26

1245

1245

1270

5400

915

3430

3430

3090

28

1346

1346

1372

5700

915

3920

3920

3960

30

1397

1397

1422

6360

915

5080

5080

4800

32

1524

1524

1553

6720

1000

5480

5480

5220

34

1626

1626

1654

7320

1000

5820

5820

5410

36

1727

1727

1756

8600

1000

6300

6300

5825

CLASS 600

SIZE

L-RF

L1-BW

L2-RTJ

H

K

WT(RF)

WT(BW)

WT(RTJ)

Inch

mm

mm

mm

mm

Mm

Kg

Kg

Kg

2

292

292

295

748

200

42

42

38

2-1/2

330

330

333

890

250

66

66

56

3

356

356

359

965

300

86

86

77

4

432

432

435

1130

350

152

152

124

6

559

559

562

1575

450

438

438

261

8

660

660

664

2040

500

533

533

445

10

787

787

791

2491

600

840

840

685

12

838

838

841

2800

750

1130

1130

990

14

889

889

892

3552

850

1570

1570

1214

16

991

991

994

4176

850

1932

1932

1510

18

1092

1092

1095

4460

960

2485

2485

2130

20

1194

1194

1200

5051

960

2890

2890

2410

24

1397

1397

1407

6050

1000

4580

4580

3840

26

1448

1448

1461

6480

1000

5260

5260

4700

28

1549

1549

1562

6840

1250

5890

5890

5140

30

1651

1651

1664

7600

1250

6300

6300

5850

32

1778

1778

1794

8060

1500

8200

8200

6740

34

1930

1930

1946

8780

1650

8900

8900

7400

36

2083

2083

2099

10320

1800

10560

10560

9400

 

 

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