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Fluorine lined globe valve J45F46-16C

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Fluorine lined globe valve J45F46-16C

Fluorine lined globe valve J45F46-16C
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A shut-off valve refers to a valve whose closing element (disc) is driven by the valve stem and moves up and down along the central axis of the valve seat. It is mainly used in pipelines to connect or cut off the medium in the pipeline, but cannot be used for throttling.

1. The basic series of globe valves are J41F46 straight through, J45F46 direct current, and J44 F46 angle globe valves. They have the advantages of compact structure, flexible opening and closing, strong corrosion resistance, and short stroke (usually 1/4 of the nominal diameter). They are widely used as cutoff media in pipeline systems such as petroleum and chemical industries. However, it should be emphasized that flow regulation is strictly prohibited for fluorine lined globe valves to prevent high-speed medium flow generated at the throttling port from damaging the sealing surface. The valve disc and valve stem are designed as an integrated structure to prevent the possibility of internal components flushing out of the valve body due to pipeline pressure fluctuations. The structure is compact and safe to use.

2. Valve manufacturing follows specifications:

a. Design and manufacturing in accordance with GB 12233/GB 12235 standards;

b. The structural length shall comply with GB 12221 (long short series);

c. The flange size shall be in accordance with JB 78/JB 79 (GB.HG. SH) standard;

d. The pressure test shall be carried out in accordance with the GB/T 13927 standard;

e. The logo shall comply with the GB 12220 standard;

f. Supply according to JB/T 7928 standard.

3. Driving method

This product can be manufactured with handwheel, pneumatic, electric and other driving methods according to user needs.

4. Valve Connection Standards

This product can be manufactured according to user needs and supplied in accordance with standards such as ANSI (American Standard), DIN (German Standard), JIS (Japanese Standard), etc.


Compliance with regulations

design and manufacturing

GB 12239

Structure length

GB 12221/JB 1688

Flange size

JB78/JB79(GB,HG,SH)

Pressure test

GB/T 13927

sign

GB 12220

supply of material

GB/T12252


Flange connected globe valve

·The design and manufacturing comply with Chinese national standards.

·Basic structural form: through type, DC type

·Nominal pressure: PN1.0~2.5 (MPa)

·Nominal diameter DN15-350 (mm)

·Basic model (fully lined)

hand movement

J41F46

gear drive

F441F46

J45F46

J541F46

Pneumatic

J6B41F46

Electric

J941F46

List of Main Component Materials

Serial Number

Part Name

Gray cast iron

cast steel

stainless steel

Ultra low carbon stainless steel

Z

C

P

R

PL

RL

1

Valve body and valve cover

HT250

WCB

CF8

CF8M

CF3

CF3M

2

Valve disc and stem

35

1Cr13

1Cr18Ni9

1Cr18Ni12M02Ti

00Cr18Ni10

00CR17NI14M02

3

eyelet bolt

35

35

1Cr17Ni2

1Cr17Ni2

1Cr17Ni2

1Cr17Ni2

4

Lining layer/valve seat

FEP(F46) PCTFE(F3) PFA(Deeply soluble polytetrafluoroethylene)

5

filler

PTFE(F4) PTFE(F4)

6

Packing gland

WCB

WCB

CF8

CF8M

CF3

CF3M

7

stem nut

ZCuA/10Fe3

ZCuA/10Fe3

8

bolt

35

35

1Cr17Ni2

1Cr17Ni2

1Cr17Ni9Ti

1Cr17Ni9Ti

9

nut

45

45

0Cr18Ni9

0Cr18Ni9

0Cr18Ni9

0Cr18Ni9

10

handwheel

HT200

HT200

WCC

WCC

WCC

WCC

Main connection dimensions and weight J41F46

Nominal Diameter

Standard value

Reference value

DN (mm)

NPS (inch)

L

D

D1

D2

f

b

Z-Φd

D0

H1

H2

W(Kg)

PN1.0(MPa)

15

1/2

130

95

65

45

2

14

4-Φ14

100

235

260

6.5

20

3/4

150

105

75

55

2

16

4-Φ14

100

240

265

7

25

1

160

115

85

65

2

16

4-Φ14

120

245

270

7.8

32

11/4

180

135

100

78

2

18

4-Φ18

140

255

285

11

40

11/2

200

145

110

85

3

18

4-Φ18

140

285

315

13

50

2

230

160

125

100

3

20

4-Φ18

160

295

330

15

65

21/2

290

180

145

120

3

20

4-Φ18

180

350

395

23

80

3

310

195

160

135

3

22

4-Φ18

240

395

445

38

100

4

350

215

180

155

3

22

8-Φ18

240

450

490

42

125

5

400

245

210

185

3

24

8-Φ18

280

525

555

55

150

6

480

280

240

210

3

24

8-Φ23

320

605

645

77

200

8

495

335

295

265

3

26

8-Φ23

360

645

765

135

250

10

622

390

350

320

3

28

12-Φ23

400

685

805

220

300

12

698

440

400

368

4

28

12-Φ23

400

710

814

277

350

14

787

500

460

428

4

30

16-Φ23

450

750

855

320

PN 1.6(MPa)

15

1/2

130

95

65

45

2

14

4-Φ14

100

240

265

7

20

3/4

150

105

75

55

2

16

4-Φ14

10

245

270

7.6

25

1

160

115

85

65

2

16

4-Φ14

120

250

275

8.2

32

11/4

180

135

100

78

2

18

4-Φ18

140

260

290

12

40

11/2

200

145

110

85

3

18

4-Φ18

140

285

320

14

50

2

230

160

125

100

20

4-Φ18

160

300

335

18

65

21/2

290

180

145

120

3

20

4-Φ18

180

355

400

26

80

3

310

195

160

135

3

22

8-Φ18

240

400

450

40

100

4

350

215

180

155

3

24

8-Φ18

240

455

495

50

125

5

400

245

210

185

3

26

8-Φ18

280

530

560

65

150

6

480

280

240

210

3

28

8-Φ23

320

610

650

85

200

8

495

335

295

265

3

30

12-Φ23

360

650

770

150

250

10

622

405

355

320

3

32

12-Φ25

400

690

810

245

300

12

698

460

410

375

4

34

12-Φ25

400

730

845

295

PN 2.5(MPa)

15

1/2

130

95

65

45

2

16

4-Φ14

120

240

265

7.5

20

3/4

150

105

75

55

2

16

4-Φ14

120

245

270

8

25

1

160

115

85

65

2

16

4-Φ14

140

250

275

9

32

11/4

180

135

100

78

2

18

4-Φ18

160

260

290

13

40

11/2

200

145

110

85

3

18

4-Φ18

180

285

320

15

50

2

230

160

125

100

3

20

4-Φ18

180

300

335

20

65

21/2

290

180

145

120

3

22

8-Φ18

240

355

400

28

80

3

310

195

160

135

3

22

8-Φ18

280

400

450

42

100

4

350

230

190

160

3

24

8-Φ23

320

455

495

57

125

5

400

270

220

188

3

28

8-Φ25

320

530

560

71

150

6

480

300

250

218

3

30

8-Φ25

360

610

650

90

Main connection dimensions and weight J44F46

Nominal Diameter

Standard value

Reference value

DN (mm)

NPS(inch)

L

D

D1

D2

f

b

Z-Φd

D0

H1

H2

W(Kg)

PN1.0(MPa)

15

1/2

65/90

95

65

45

2

14

4-Φ14

100

235

265

7

20

3/4

75/95

105

75

55

2

16

4-Φ14

100

240

270

7.5

25

1

80/00

115

85

65

2

16

4-Φ14

120

245

275

8

32

11/4

95/105

135

100

78

2

18

4-Φ18

120

255

290

12

40

11/2

100/115

145

110

85

3

18

4-Φ18

140

285

325

14

50

2

115/125

160

125

100

3

20

4-Φ18

140

295

335

19

65

21/2

145

180

145

120

3

20

4-Φ18

160

350

400

27

80

3

155

195

160

135

3

22

4-Φ18

160

395

450

42

100

4

175

215

180

155

3

22

8-Φ18

180

450

495

50

125

5

200

245

210

185

3

24

8-Φ18

180

525

560

64

150

6

240/225

280

240

210

3

24

8-Φ23

240

605

650

85

200

8

275

335

295

265

3

26

8-Φ23

240

645

770

105

250

10

325

390

350

320

3

28

12-Φ23

280

685

800

135

300

12

375

440

400

368

4

28

12-Φ23

280

710

835

155

PN 1.6(MPa)

15

1/2

65/90

95

65

45

2

14

4-Φ14

100

240

265

7

20

3/4

75/95

105

75

55

2

16

4-Φ14

100

245

270

7.5

25

1

80/100

115

85

65

2

16

4-Φ14

120

250

275

8.5

32

11/4

95/105

135

100

78

2

18

4-Φ18

140

260

290

12

40

11/2

100/115

145

110

85

3

18

4-Φ18

140

285

325

14

50

2

115/125

160

125

100

3

20

4-Φ18

160

300

335

19

65

21/2

145

180

145

120

3

20

4-Φ18

180

355

400

27

80

3

155

195

160

135

3

22

8-Φ18

240

400

450

42

100

4

175

215

180

155

3

24

8-Φ18

240

455

495

50

125

5

200

245

210

185

3

26

8-Φ18

280

530

560

64

150

6

240/225

280

240

210

3

28

8-Φ23

320

610

650

85

200

8

275

335

295

265

3

30

8-Φ23

360

650

770

155

PN 2.5(MPa)

15

1/2

65/90

95

65

45

2

16

4-Φ14

120

245

270

7.5

20

3/4

75/95

105

75

55

2

16

4-Φ14

120

250

275

8.8

25

1

80/100

115

85

65

2

16

4-Φ14

140

260

290

11

32

11/4

95/105

135

100

78

2

18

4-Φ18

140

285

325

13

40

11/2

100/115

145

110

85

3

18

4-Φ18

160

300

335

18

50

2

115/125

160

125

100

3

20

4-Φ18

180

355

400

31

*The L value in the table conforms to the GB12221 long series, where the numerator represents the L value according to JB96.

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