KSFD341X-2(DN40-150)

Working pressure Mpa (kgf/cm2)

 

Flexible Butterfly Valve(KSFD,KSD)

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seat: Beijing
Validity to: Long-term effective
Last update: 2017-11-21 16:18
Browse the number: 118
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Product details

Technical parameters

Model   Item

KSFD341X-1(DN40-600)

KSFD341X-2(DN40-250)

KSFD341X-2(DN40-150)

Working pressure Mpa (kgf/cm2)

1.0

1.6

2.5

Explosion pressure Mpa (kgf/cm2)

2.0

3.0

3.6

Vacuum kpa (mmHg)

53.3(400)

86.7(650)

95(713)

Applicable Temperature ℃

-15℃-115℃(-30℃-250℃ under special conditions)

Applicable media

Air,compressed air,water,sea water,oil,acid,alkali,and so on

 

Main data

Nominal Diameter DN

Length L

(mm)

Flange excircle Dmm

Central diameter of bolt hole D1mm

Flange thickness (mm)

Bolts Qty n

Diameter of bolt hole (mm)

Axial displacement mm

Horizontal displacement mm

Angular deflection (a1+a2)

mm

Inch min

Extension (mm)

Compression (mm)

40

 

140

145

110

16

4

18

6

10

9

7.5°

50

2

150

160

125

18

4

18

7

10

10

7.5°

65

 

170

180

145

18

4

18

7

13

11

7.5°

80

3

180

195

160

20

4

18

8

15

12

7.5°

100

4

190

215

180

20

8

18

10

19

13

7.5°

125

5

200

245

210

22

8

18

12

19

13

7.5°

150

6

210

280

240

22

8

23

12

20

13

7.5°

200

8

230

335

295

22

8

23

16

25

14

7.5°

250

10

250

390

350

24

12

23

16

25

22

7.5°

300

12

270

440

400

26

12

23

16

25

22

7.5°

350

14

290

500

460

26

16

23

16

25

22

7.5°

400

16

310

670

515

28

16

25

16

25

22

7.5°

500

20

350

780

620

32

20

25

16

25

22

7.5°

600

24

390

780

725

36

20

30

16

25

22

7.5°

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