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Position : 一定牛彩票网 > Products > Fluorine-lined valve > Z41F fluorine-lined gate valve > Z41F fluorine-lined gate valve

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Z41F fluorine-lined gate valve

  • Z41F Model number: Z41F
  • Z41F衬氟闸阀 Category: Z41F fluorine-lined gate valve
  • 面议 Price:Negotiable
  • 温州 Place of Origin: Wenzhou

Z41F fluorine-lined gate valve is suitable for various concentrations of aqua regia, sulfuric acid, hydrochloric acid, hydrofluoric acid and various organic acids, strong acids, strong oxidants at -50 ° C to 150 ° C. FEP is also suitable for strong alkali organic solvents of various concentrations. And other corrosive gas, liquid medium pipeline.

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I. Overview of Z41F fluorine-lined gate valve :
The gate valve is the most common type of on-off valve. Wedge-shaped gates sealed on both sides are used to connect or cut off the medium in the pipeline. The wedge-type gate valve is not allowed to be opened in a small amount as a throttling device in the pipeline to avoid The erosion of the high-speed flowing medium accelerates the damage of the sealing surface. FEP (F46) and PCTFE (F3) fluorine-lined gate valves are suitable for aqua regia, sulfuric acid, hydrochloric acid, hydrofluoric acid, and various organic acids, strong acids, and strong oxidants at various concentrations from -50 ° C to 150 ° C. Various concentrations of strong alkali organic solvents and other corrosive gases, liquid media used on the pipeline.
Features of Z41F fluorine-lined gate valve:
1. The valve body has two shapes: flat body and round body: GB valve adopts round body, ANSI pound valve DN≤300Lb uses flat body, DN≥400Lb uses round body, valve body, inner cavity of valve cover and gate plate, The parts that are in direct contact with the medium such as the outer surface of the valve stem are all lined with fluoroplastics such as FEP (F46);
2. Sealing pair is FPF (F46) / FEP (F46) or other material combination, small friction coefficient, low opening and closing torque;
3. The packing adopts PTFE (F4) standard packing, which has good sealing performance and easy maintenance and replacement;
4. Elastic gate can compensate the wedge angle deviation between the sealing surface of the gate and the sealing surface of the valve seat.
5. The medium can pass through the gate valve from any direction on both sides.
Technical specifications of Z41F fluorine-lined gate valve :

design standards

GB12234

Structure length

GB12221

Flange standard

JB / T79-94

GB9113.1-26

Inspection test

GB / T13927

Driving method

Manual, electric, pneumatic


4. Z41F fluorine-lined gate valve parts material:

Serial number

Part Name

grey cast iron

Cast steel

Stainless acid-resistant cast steel

Ultra-low-carbon stainless acid-resistant cast valve

Z

C

P

R

PL

RL

1

Body / end cap / gate

HT250

WCB

CF8

CF8M

CF3

CF3M

2

Valve stem

1Cr13

2Cr13

1Cr18Ni9

1Cr18Ni12Mo2Ti

00Cr18Ni10

00Cr17Ni14Mo2

3

Lining / seat

PTFE (F4), PCTFE (F3), FEP (F46), PFA (Soluble 4)

4

Packing / gland

WCB

CF8

CF8M

CF3

CF3M

5

filler

PTFE (F4)

PTFE (F4)

PTFE (F4)

6

Live bolt

35

1Cr17Ni2

1Cr17Ni2

7

Stem nut

ZCuAI10Fe3

ZCuAI10Fe3

ZCuAI10Fe3

8

Fastening nut

45

1Cr17Ni2

1Cr18Ni9Ti

9

Nut

0Cr18Ni9

0Cr18Ni9

10

Handwheel

WCB

WCB

WCB

Five, Z41F fluorine-lined gate valve connection size:

Nominal diameter

standard value

Reference

DN (mm)

NPS (inch)

L

D

D1

D2

f

b

Z-Фd

W

D0

H

WT (Kg)

PN0.6MPa

15

1/2

130

80

55

40

2

12

4-Ф12

100

100

120

5

20

3/4

150

90

65

50

2

14

4-Ф12

100

120

140

6

25

1

160

100

75

60

2

14

4-Ф12

120

130

150

7

32

11/4

180

120

90

70

2

16

4-Ф14

120

156

185

10

40

11/2

240

130

100

80

3

16

4-Ф14

160

165

205

18

50

2

250

140

110

90

3

16

4-Ф14

160

350

400

25

65

21/2

270

160

130

110

3

16

4-Ф14

180

370

435

30

80

3

280

185

150

125

3

18

4-Ф18

180

430

510

43

100

4

300

205

170

145

3

18

4-Ф18

220

495

595

58

125

5

325

235

200

175

3

20

8-Ф18

220

610

735

100

150

6

350

260

225

200

3

20

8-Ф18

240

670

820

115

200

8

400

315

280

255

3

twenty two

8-Ф18

240

815

1015

145

250

10

450

370

335

310

3

twenty four

12-Ф18

240

965

1215

230

300

12

500

435

395

362

4

twenty four

12-Ф23

280

1140

1440

335

350

14

550

485

445

412

4

26

12-Ф23

280

1275

1625

540

400

16

600

535

495

462

4

28

16-Ф23

320

1445

1845

670

450

18

650

590

550

518

4

28

16-Ф23

320

1530

1980

780

500

20

700

640

600

568

4

30

16-Ф23

360

1725

2225

850

Nominal diameter

standard value

Reference

DN (mm)

NPS (inch)

L

D

D1

D2

f

b

Z-Фd

D0

H

H1

WT (Kg)

PN1.0MPa

15

1/2

130

95

65

45

2

14

4-Ф14

100

110

125

6

20

3/4

150

105

75

55

2

16

4-Ф14

100

120

140

7

25

1

160

115

85

65

2

16

4-Ф14

120

132

155

8

32

11/4

180

135

100

78

2

18

4-Ф18

120

156

185

11

40

11/2

240

145

110

85

3

18

4-Ф18

160

167

210

20

50

2

250

160

125

100

3

20

4-Ф18

160

358

410

28

65

21/2

270

180

145

120

3

20

4-Ф18

180

375

440

32

80

3

280

195

160

135

3

twenty two

4-Ф18

180

435

515

45

100

4

300

215

180

155

3

twenty two

8-Ф18

220

500

600

60

125

5

325

245

210

185

3

twenty four

8-Ф18

220

615

740

110

150

6

350

280

240

210

3

twenty four

8-Ф23

240

675

825

120

200

8

400

335

295

265

3

26

8-Ф23

280

820

1020

150

250

10

450

390

350

320

3

28

12-Ф23

320

970

1220

240

300

12

500

440

400

368

4

28

12-Ф23

320

1145

1445

340

350

14

550

500

460

428

4

30

16-Ф23

360

1280

1630

550

400

16

600

565

515

482

4

32

16-Ф25

400

1450

1850

680

450

18

650

615

565

532

4

32

20-Ф25

500

1538

1988

795

500

20

700

670

620

585

4

34

20-Ф25

500

1730

2230

880

PN1.6MPa

15

1/2

130

95

65

45

2

14

4-Ф14

120

110

130

7

20

3/4

150

105

75

55

2

16

4-Ф14

120

120

140

8

25

1

160

115

85

65

2

16

4-Ф14

120

135

160

9

32

11/4

180

135

100

78

2

18

4-Ф18

160

160

190

13

40

11/2

240

145

110

85

3

18

4-Ф18

160

170

220

25

50

2

250

160

125

100

3

20

4-Ф18

160

360

410

32

65

21/2

270

180

145

120

3

20

4-Ф18

180

380

440

38

80

3

280

195

160

135

3

twenty two

8-Ф18

180

440

520

50

100

4

300

215

180

155

3

twenty four

8-Ф18

240

500

600

68

125

5

325

245

210

185

3

26

8-Ф18

240

615

740

125

150

6

350

280

240

210

3

28

8-Ф23

280

680

830

170

200

8

400

335

295

265

3

30

12-Ф23

280

820

1020

210

250

10

450

405

355

320

3

32

12-Ф25

320

980

1230

260

300

12

500

460

410

375

4

34

12-Ф25

320

1150

1450

480

350

14

550

520

470

435

4

38

16-Ф25

400

1285

1635

620

400

16

600

580

525

485

4

40

16-Ф30

400

1455

1855

805

450

18

650

640

585

545

4

44

20-Ф30

500

1545

1990

880

500

20

700

705

650

608

4

46

20-Ф34

500

1735

2235

920

Nominal diameter

standard value

Reference

DN (mm)

NPS (inch)

L

D

D1

D2

f

b

Z-Фd

D0

H

H1

WT (Kg)

PN2.5MPa

15

1/2

130

95

65

45

2

16

4-Ф14

120

110

130

8

20

3/4

150

105

75

55

2

16

4-Ф14

120

120

140

9

25

1

160

115

85

65

2

16

4-Ф14

160

135

160

10

32

11/4

180

135

100

78

2

18

4-Ф18

160

160

190

14

40

11/2

240

145

110

85

3

18

4-Ф18

180

170

220

28

50

2

250

160

125

100

3

20

4-Ф18

180

360

410

36

65

21/2

270

180

145

120

3

twenty two

8-Ф18

240

380

440

45

80

3

280

195

160

135

3

twenty two

8-Ф18

240

440

520

58

100

4

300

230

190

160

3

twenty four

8-Ф23

280

500

600

76

125

5

325

270

220

188

3

28

8-Ф25

280

615

740

143

150

6

350

300

250

218

3

30

8-Ф25

320

680

830

178

200

8

400

360

310

278

3

34

12-Ф25

320

820

1020

243

250

10

450

425

270

332

3

36

12-Ф30

400

980

1230

275

300

12

500

485

430

390

4

40

16-Ф30

400

1150

1450

520

PN4.0MPa

15

1/2

130

95

65

46

2

14

4-Ф14

160

220

240

9

20

3/4

150

105

75

56

2

16

4-Ф14

180

256

280

12

25

1

160

115

85

65

3

16

4-Ф14

180

275

305

14

32

11/4

180

140

100

76

3

18

4-Ф18

200

285

318

16

40

11/2

200

150

110

84

3

18

4-Ф18

200

320

36 5

29

50

2

250

165

125

99

3

20

4-Ф18

280

371

425

33

65

21/2

280

185

145

118

3

twenty two

8-Ф18

280

393

463

46

80

3

310

200

160

132

3

twenty four

8-Ф18

320

455

5 35

53

100

4

350

235

190

156

3

twenty four

8-Ф22

360

551

660

80

125

5

400

270

220

184

3

26

8-Ф26

400

634

755

128

150

6

450

300

250

211

3

28

8-Ф26

400

708

860

155

200

8

550

375

320

284

3

34

12-Ф30

450

858

1060

265

250

10

650

450

385

315

3

38

12-Ф33

560

1015

1270

370

300

12

750

515

450

409

4

42

16-Ф33

640

1200

1580

550


Six, Z41F lined gate valve Ordering:

1. lined gate valve product name;

2. Chen Fu valve Model;

3.The caliber of fluorine-lined gate valve products;

4.Fluid lining gate valve uses medium;

5.Temperature of fluorine-lined gate valve;

6.Drive method of fluorine-lined gate valve;

7.Nominal pressure of fluorine-lined gate valve;

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Z41F fluorine-lined gate valve is the most common type of opening and closing valve. Wedge-shaped gates sealed on both sides are used to connect or cut off the medium in the pipeline. Wedge-type gate valves are not allowed to be opened in a small amount as a throttling device in the pipeline. In order to avoid damage to the sealing surface due to erosion by high-speed flowing media. FEP (F46) and PCTFE (F3) fluorine-lined gate valves are suitable for aqua regia, sulfuric acid, hydrochloric acid, hydrofluoric acid, and various organic acids, strong acids, and strong oxidants at various concentrations from -50 ° C to 150 ° C. FEP is also suitable for Various concentrations of strong alkali organic solvents and other corrosive gases, liquid media used on the pipeline.

Yingkou City Z41F lined valves, lined Fuxin Z41F valve, Liaoyang City Z41F lined valves, Panjin City Z41F lined valve, Tieling City Z41F lined valve, Chaoyang City Z41F lined valve, Huludao City Z41F lined valve, Jilin Z41F lined valve, Jilin Z41F lined valve, gate valve Siping City Z41F

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E-mail: yroke@126.com
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