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Ansi Flat Panel Gate Valve Please choose the products:

Name: Ansi Flat Panel Gate Valve
Classification: gate valve → Power-Station Valve Series
Hits: 2133
Materials download: There is no download temporarily
 Detailed introduction of the products

· Administer Standard

Design And
Manufacture

Face to face
/End to end

Flange Dimension

Butt welding
dimension

Pressure
Temperature Lating

Lnspection
And Test

API 6D

API 6D

ANSI B16.5

ANSI B16.25

ANSI B16.34

API 6D

· Pressure Test

Nominal
Pressure

Shell Test

water Seal Test

Air Seal Test

MPa

Lbf/in2

MPa

Lbf/in2

MPa

Lbf/in2

150

3.0

430

2.2

315

0.4-0.7

60-100

300

7.7

1110

5.7

815

600

15.3

2220

11.3

1630

900

23.0

3330

17.0 

2445

· Main Part Materiais and Property

B0dy Cover Disc

Stem

Seatring

Packing

W0rking Temperature

Suitable Medium

WCB

F6a

A105

Graphite
+Asbestos

≤121℃

Oil、Gas、Water

WC1

F304

F304

≤121℃

WC6

≤350℃

WC9

≤350℃

C5 C12

≤350℃

CF8

F304

≤200℃

Sulfur-bearing
Oil、Gas、Water

CF8M

F316

F316

CF3

F304L

F304L

CF3M

F316L

F316L

·Size Main Dimensions

DN

1 50 Lb凸面法兰RF

mm

in

L

D

D1

D2

b

n-φd

H

Do

50

2

178

152

120

92

19.0

4-φ19

584.2

250

80

3

203

190

152.4

127

24.0

4-φ19

679.5

250

100

4

229

229

190.5

157

24.0

8-φ19

863.6

250

150

6

267

279

241.3

216

25.4

8--φ22.5

1152.5

250

200

8

292

343

298.5

270

28.4

8-φ22.5

1330.3

350

250

10

330

406

362.0

324

30.2

12-φ25.4

1511.3

400

300

12

356

483

431.8

381

32.0

12-φ25.4

1743.1

450

350

14

381

533

476.3

413

35.0

12-φ29

1930.4

500

400

16

406

597

539.8

470

76.6

16-φ29

2105

600

450

18

432

635

577.9

533

39.6

16-φ32

2286

600

500

20

457

698

635.O

584

43.0 

20-φ32

2495.6

600

600

24

508

813

749.3

692

47.8

20-φ35

2870.2

600

700

28

610

837

795.3

762

44.5

40-φ22.5

3232.3

600

750

30

610

887

846

813

44.5

44-φ22.5

3460.8

600

900

36

711

1057

1009.7

972

52.3

44-φ25.4

3987.8

900

1000

40

812

1175

1120.6

1080

55.6

44-φ28.5

4368.8

900

·Size  Main Dimensions
DN 300 Lb凸面法兰RF
mm In L D D1 D2 b n-φd H Do
50 2 216 165 127.0 92 22.6 8-φ19 584.2 250
80 3 283 210 168.1 127 28.4 8-φ22.5 679.5 250
100 4 305 254 200.2 157 31.8 8-φ22.5 863.6 250
150 6 403 318 269.7 216 36.6 12-φ22.5 1152.6 350
200 8 419 381 330.2 270 41.2 12-φ25.4 1330.3 350
250 10 457 444 387.4 324 47.8 16-φ28.5 1511.3 400
300 12 502 521 450.8 381 50.8 16-φ32 1743.1 450
350 14 762 584 514.4 413 54.0 20-φ32 1920.9 500
400 16 838 648 571.5 470 57.2 20-φ35 2047.9 600
450 18 914 711 628.7 533 60.5 24-φ35 2235.2 600
500 20 991 775 685.8 584 63.5 24-φ35 2482.9 600
600 24 1143 914 812.8 692 70.0 24-φ41 2898.8 600
700 28 1346 921 857.3 787.4 90.0 36-φ35 3295.7 600
750 30 1397 991 902.8 844.6 93.7 36-φ38 3533.8 900
900 36 1727.2 1171.5 1089.2 1010 103 32-φ44.5 4089.4 900
600 Lb凸面法兰RF
50 2 292 165 127.0 92 25.4 8-φ19 590.6 250
80 3 356 210 168.1 127 31.8 8-φ22.5 685.8 250
100 4 432 273 216.0 157 38.1 8-φ22.5 793.8 250
150 6 559 356 292.1 216 47.8 12-φ22.5 1152.5 350
200 8 660 419 349.3 270 56 12-φ32 1431.9 350
250 10 787 508 431.8 324 63.5 16-φ35 1511.3 400
300 12 838 559 489.0 381 67 20-φ35 1749.4 450
350 14 889 603 527.0 413 70 20-φ38 1914.5 500
400 16 991 686 603.3 470 76.5 20-φ41 2120.9 600
450 18 1092 743 654.0 533 83 20-φ44.5 2324.1 600
500 20 1194 813 723.9 584 89 24-φ44.5 2552.7 600
600 24 1397 940 838.2 692 102 24-φ51 2997.2 600
700 28 1549.4 952.5 863.6 784 4 115.8 24-φ47.8 3403.6 900
750 30 1651 1022.4 927.1 841.3 125.5 28-φ50.8 3619.5 900
900 Lb环槽法兰RTJ
50 2 371 216 165 0 95.3 46.0 8-φ25.4 590.6 250
80 3 384 241 190.5 123.8 46.0 8-φ25.4 685.8 250
100 4 460 292 235.0 149.2 52.4 8-φ32 793.8 250
150 6 613 381 317.5 211.1 63.6 12-φ32 1146.2 400
200 8 740 470 393.7 269.9 71.4 12-φ38 1425.6 400
250 10 841 546 469.9 323.9 77.8 16-φ38 1511.3 150
300 12 968 610 533.4 381.O 87.2 20-φ38 1962.2 500
350 14 1038 641 558.8 419.1 97.0 20-φ41 2022.5 600
400 16 1140 705 616 419.1 97.0 20-φ44 2219.3 600
450 18 1232 787 685.8 466.9 111.6 20-φ50 2462.2 600
500 20 1334 857 749.3 466.9 116 20-φ54 2625.7 900

 
 
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