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Hot sale butterfly valve cast iron - EN593 Double Flange Butterfly Valve – BESTFLOW

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Hot sale butterfly valve cast iron - EN593 Double Flange Butterfly Valve – BESTFLOW Detail:

EN593 Double Flange Butterfly Valve

size:DN40-DN600;2’’-24’’
2.Medium:water
3.Standard:EN593/AWWA C504/MSS SP-67
4.Pressure:CLASS 125-300/PN10-25/200-300PSI
5.Material:CI,DI
6.Type:wafer type,lug type,double flange type,U type,groove-end

DESCRIPTION

TECHNICAL REQUIREMENT :
● Design and ManufactureConform to EN593
● Flange dimensionsConform to EN1092-2
● Face to Facedimensions Conform to EN558-1
● Testing Conform toEN12266-1
● Driving mode: lever, worm actuator, electric, pheumatic

SPECIFICATION

NO.

Part Name

Material

Optional Material

 

 

 

 

EN593 Double Flange Butterfly Valve (2)

 

 

1

Body

DI

CI, WCB, Stainless Steel

2

Seat

NBR

EPDM, FKM

3

Disc

Plated Ductile Iron

ASTM A351 CF8/CF8M, B148 C954

4

Middle Bearing

F4

Bronze

5

Shaft

ASTM A276 416

316, 17-4PH

6

Upper Bearing

F4

Bronze

7

O Ring

NBR

EPDM, FKM

8

Pin

ASTM A276 416

316

Dimensions data(mm)

DN

A

B

C

H

F

ΦD

N-Φd1

Φd

M1

EN1092-2 PN10

EN1092-2 PN16

                   

ΦK

n-ΦK1

ΦK

n-ΦK1

DN50

110

83

108

32

90

70

4-Φ10

12.6

3

125

4-Φ19

125

4-Φ19

DN65

131

93

112

32

90

70

4-Φ10

12.6

3

145

4-Φ19

145

4-Φ19

DN80

134

100

114

32

90

70

4-Φ10

12.6

3

160

8-Φ19

160

8-Φ19

DN100

150

114

127

32

90

70

4-Φ10

15.8

5

180

8-Φ19

180

8-Φ19

DN125

170

125

140

32

90

70

4-Φ10

18.92

5

210

8-Φ19

210

8-Φ19

DN150

180

143

140

32

90

70

4-Φ10

18.92

5

240

8-Φ23

240

8-Φ23

DN200

210

170

152

45

125

102

4-Φ12

22.1

5

295

8-Φ23

295

12-Φ23

DN250

246

198

165

45

125

102

4-Φ12

28.45

8

350

12-Φ23

355

12-Φ28

DN300

276

223

178

45

150

125

4-Φ14

31.6

10

400

12-Φ23

410

12-Φ28

DN350

328

254

190

45

150

125

4-Φ14

31.6

10

460

16-Φ23

470

16-Φ28

DN400

343

278

216

50

197

140

4-Φ18

33.15

10

515

16-Φ28

525

16-Φ31

DN450

407

320

222

50

197

140

4-Φ18

37.95

10

565

20-Φ28

585

20-Φ31

DN500

448

329

229

60

197

140

4-Φ18

41.12

10

620

20-Φ28

650

20-Φ34

DN600

518

384

267

70

210

165

4-Φ22

50.62

16

725

20-Φ31

770

20-Φ37

DN700

560

450

292

109

300

254

8-Φ18

63.35

16

840

24-Φ31

840

24-Φ37

DN800

620

501

318

119

300

254

8-Φ18

63.35

22

950

24-Φ34

950

24-Φ41

DN900

692

550

330

157

300

254

8-Φ18

75

22

1050

28-Φ34

1050

28-Φ41

DN1000

735

622

410

207

300

254

8-Φ18

85

22

1160

28-Φ37

1170

28-Φ44

DN1200

917

763

470

210

350

398

8-Φ22

105

28

1380

32-Φ41

1390

32-Φ50

The turbine flange soft seal butterfly valve has the advantages of simple structure, small flow resistance coefficient, linear flow characteristics, no debris retention, light weight, convenient installation and small driving torque. The valve can be used not only to cut off the medium, but also to adjust the flow of the medium. Parts of different materials and sealing rings of different materials can adapt to different media and working conditions to achieve the best cost and performance. Turbine flange soft sealing butterfly valve is widely used in water supply and drainage, sewage, food, heating, gas, shipping, hydropower, metallurgy, energy system, light textile and other industries with temperature ≤ 120 ℃ and nominal pressure ≤ 1.6Mpa, It is especially suitable for two-way sealing and occasions where the valve body is easy to rust. It can be used as flow regulating and intercepting medium.


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Hot sale butterfly valve cast iron - EN593 Double Flange Butterfly Valve – BESTFLOW detail pictures


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