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Lifelift fluorine check valve

Products > Anticorrosive valve > Lifelift fluorine check valve

Lifelift fluorine check valve

Model: H41F46
Nominal diameter: DN15 ~ 500mm
Nominal pressure: PN1.0 ~ 1.6MPa
Suitable temperature: -50 ℃ ~ 150 ℃
Main material: HT250, WCB, CF8, CF8M, CF3, CF3M
Design standards: API6D, JB / T8937, API594
Length of the structure: API594, JB / T8937
Connection standard: ASME B16.5, GB / T 9113 , JB / T 79, HG / T 20592
Pressure test: API 598, GB / T 13927 , JB / T 9092
Pressure - Temperature class: ASME B16.34, GB / T12224
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First, H41F46 lift-lined fluorine check valve product overview

H41F46 Lifelong fluorine check valve Fluorine F46, FPP plastic is not suitable for high temperature, fluorine-lined check valve has a pipeline medium to prevent the backflow of media. Applicable to various concentrations of aqua regia, hydrochloric acid, hydrofluoric acid and various organic acids, strong acids and strong oxidants at -50 ℃ ~ 150 ℃, FEP is also suitable for various concentrations of strong alkali organic solvents and other corrosive gases, Liquid media used on the pipeline. Its advantages are widely used in: water, gas, oil, chemicals, smelting, energy, shipbuilding, electricity, petroleum, water treatment, construction and other industries.
 

Second, H41F46 lifting lining fluorine check valve main parts and components table

Serial number

Part Name

grey cast iron

Cast steel

Stainless steel acid-proof

Ultra-low carbon stainless steel acid-proof

Z

C

P

R

PL

RL

1

Body / bonnet

HT250

WCB

CF8

CF8M

CF3

CF3M

2

Disc / stem

35

1Cr13

1Cr18Ni9

1Cr18Ni12Mo2Ti

00Cr18Ni10

00Cr17Ni14Mo2

3

Lining / seat

PCTEF (F3), FEP (F46), PFA (Soluble F4), PP, PO

4

Tighten the bolts

WCB

1Cr17Ni2

1Cr18Ni9Ti

5

Nut

PTFE (F4)

CF8

CF8



 Third, H41F46 lift-lined fluorine check valveThe main dimensions

Nominal diameter

L

D

D1

D2

f

b

Z-φd

D

D1

D2

f

b

Z-φd

DN (mm)

NPS (inch)

PN1.0MPa

PN1.6MPa

15

1/2

130

95

65

45

2

14

4-φ14

130

95

65

2

14

4-φ14

20

3/4

150

105

75

55

2

16

4-φ14

150

105

75

2

16

4-φ14

25

1

160

115

85

65

2

16

4-φ14

160

115

85

2

16

4-φ14

32

5/4

180

135

100

78

2

18

4-φ18

180

135

100

2

18

4-φ18

40

3/2

200

145

110

85

3

18

4-φ18

200

145

110

3

18

4-φ18

50

2

230

160

125

100

3

20

4-φ18

230

160

125

3

20

4-φ18

65

5/2

290

180

145

120

3

20

4-φ18

290

180

145

3

20

4-φ18

80

3

310

195

160

135

3

22

4-φ18

310

195

160

3

22

4-φ18

100

4

350

215

180

155

3

22

8-φ18

350

215

180

3

24

8-φ18

125

5

400

245

210

185

3

24

8-φ18

400

245

210

3

26

8-φ18

150

6

480

280

240

210

3

24

8-φ23

480

280

240

3

28

8-φ23

200

8

600

335

295

265

3

26

8-φ23

495

335

295

3

30

12-φ23

250

10

622

390

350

320

3

28

12-φ23

622

405

355

3

32

12-φ25

300

12

698

440

400

368

4

28

12-φ23

698

460

410

4

34

12-φ25

350

14

787

500

460

428

4

30

16-φ23

787

520

470

4

38

16-φ25

400

16

914

565

515

482

4

32

16-φ25

914

580

525

4

40

16-φ30

450

18

978

615

565

532

4

32

20-φ25







500

20

978

670

620

585

4

34

20-φ25