Product

Pneumatic Flange Butterfly Valve

Face to Face Length:

API609

Test and Inspection:

API598

Top Flange Standard:

ISO5211

Flange Size Standard:

ASME B16.5;ASME B16.47;ASME B16.1;DIN2501  

Working Temperature:

-20℃~120℃

Documents Service:

FORM E Certificate of Origin/Certificate of Material/Pressure Testing Report

Nominal Pressure:

 PN10/PN16/CLASS150

 

 

Available Material:

Body Material:

Ductile Iron 

Disc Material:

Ductile iron /CF8/CF8M/CF3/CF3M/1.4529/AL.BRONZE C.954 or C958

Shaft Material:

45 Steel/SS416/SS420/SS304/SS316/SS431

Seat Material:

EPDM/NBR/Viton/PTFE

Epoxy coating

RAL5005 or customized

Quality Standard:

Design & Manufacture Standard:

API 609

Face to Face Dimension Standard:

API 609

Test & Inspection Standard:

API 598

Top Flange Connection Standard:

ISO 5211

Flange Size Standard:

ASME B16.5/ASME B16.47/ASME B16.1/JIS B2220/DIN 2501

Flange Butterfly Valve,Pneumatic Actuator Operated

Product Main Technical Parameters:

DN

A

PN16

PN10

150LB

D2

L

B

φD3

φD4

n1-φd1

φD5

 

 

D1

n-φd

D1

n-φd

D1

n-φd

 

 

 

 

 

 

 

2″

DN50

108

125

4-19

125

4-19

120.7

4-19

90

25

9

65

50

4-8

135

2.5″

DN65

112

145

4-19

145

4-19

139.7

4-19

110

25

9

65

50

4-8

135

3″

DN80

114

160

8-19

160

8-19

152.4

4-19

124

25

9

65

50

4-8

135

4″

DN100

127

180

8-19

180

8-19

190.5

8-19

150

28

11

90

70

4-10

135

5″

DN125

140

210

8-19

210

8-19

215.9

8-22.4

176

28

14

90

70

4-10

135

6″

DN150

140

240

8-23

240

8-23

241.3

8-22.4

200

28

14

90

70

4-10

135

8″

DN200

152

295

12-23

295

8-23

298.5

8-22.4

258

33

17

125

102

4-12

270

10″

DN250

165

355

12-28

350

12-23

362

12-25.4

310

33

22

125

102

4-12

270

12″

DN300

178

410

12-28

400

12-23

431.8

12-25.4

362

33

22

125

102

4-12

270

14″

DN350

190

470

16-28

460

16-23

476.3

12-28.4

421

45

22

125

102

4-12

270

Product Main Technical Parameters:


DN

L

PN16

PN10

150LB

H

φd

K

φD2

φD3

n1-φd1

N-b

 

 

D1

n-φd

D1

n-φd

D1

n-φd

 

 

 

 

 

 

 

16″

DN400

216

525

16-31

515

16-28

539.8

16-28.4

52

33.15

36.2

175

140

4-18

1-10

18″

DN450

222

585

20-31

565

20-28

577.9

16-31.8

52

38

41

175

140

4-18

1-10

20″

DN500

229

650

20-34

620

20-28

635

20-31.8

64

41.15

44.2

175

140

4-18

1-12

24″

DN600

267

770

20-37

725

20-31

749.3

20-35.1

70

50.65

54.7

210

165

4-22

1-16

28″

DN700

292

840

24-37

840

24-31

863.6

28-35.1

95

63.35

71.4

300

254

8-18

2-18

32″

DN800

318

950

24-40

950

24-34

977.9

28-41.1

95

63.35

71.4

300

254

8-18

2-18

36″

DN900

330

1050

28-40

1050

28-34

1085.8

32-41.1

130

75

84

300

254

8-18

2-20

40″

DN1000

410

1170

28-43

1160

28-37

1200.2

36-41.1

130

85

95

300

254

8-18

2-22

48″

DN1200

470

1390

32-49

1380

32-40

1422.4

44-41.1

150

105

117

350

298

8-22

2-28

56″

DN1400

530

1590

36-49

1590

36-44

1651

48-47.8

200

120

134

415

356

8-33

2-32

60″

DN1500

570

1710

36-57

1700

36-44

1759

52-47.8

200

140

156

415

356

8-33

2-36

64″

DN1600

600

1820

40-56

1820

40-50

--

--

200

140

156

415

365

8-33

2-36

72″

DN1800

670

2020

44-56

2020

44-50

2096

60-50.8

280

160

178

475

406

8-40

2-40

80″

DN2000

760

2230

48-62

2230

48-50

--

--

280

160

178

475

406

8-40

2-40

Product Advantages&Our Service:

 

1.High performance seat rubber(50% rubber content).

 

2.EPDM soft seated which can be replaced when demaged.

 

3.Valve switch life-time is more than 30000 times.

 

4.Axial seal(O-ring+oil seal,double seal structure).

 

5.Adopt epoxy spraying(stronger adhesion and good weather resistance).

 

6.Ductile Iron Lever&Worm Gear(stronger corrosion resistance).

 

7.Pneumatic Actuator adopts double piston rack structure.

 

8.Electric Actuator supplying voltage: 380V,220V or customized.

 

9.Pressure Testing Report,Certificate of Material and FORM E Certificate Of Origin can be provided.

 

TYPICAL APPLICATIONS

Water treatment, HVAC, Urban construction, Petroleum, Chemical Indsutry, Textile & Papermaking

 

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