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HOME >> Butterfly Valve >> Wafer butterfly valve DI body PN16/25
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Wafer butterfly valve DI body PN16/25

Wafer butterfly valve DI body PN16/25

Description:
Valve Design comply with ISO5752,BS5155, BS EN593, MSS SP-67, API609

Semi--lug  resilient seated Wafer Butterfly Valve is economically priced but with higher quality and capability butterfly valve, has installation without restriction in direction of flow and reduced weight and overall dimensions. Semi lug Resilient Seated  Wafer Butterfly Valve is 100% bi-directional tight shut-off.

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Product Description

Description:
Valve Design comply with ISO5752,BS5155, BS EN593, MSS SP-67, API609

Semi--lug  resilient seated Wafer Butterfly Valve is economically priced but with higher quality and capability butterfly valve, has installation without restriction in direction of flow and reduced weight and overall dimensions. Semi lug Resilient Seated  Wafer Butterfly Valve is 100% bi-directional tight shut-off.

Technical Parameter:

Working pressure:

PN16/25

Shell Test

2.4MPa , 3.75MPa

Seal Test

1.76MPa, 2.75MPa

Working   Temperature:

-10℃~110℃

EPDM

-10℃~80℃

NBR


Main material:

10

Retainer   ring

CS

9

Washer

SS

8

Half ring  

CS

7

O-Ring

EPDM

6

Bushing

PTFE

4/5

Shaft

SS420/SS431/SS304/SS316

3

Seat

EPDM/NBR/VITON

2

Disc

Ductile   iron/CF8/CF8M

1

Body

Ductile   iron

NO.

Parts

Material


Dimension:(mm)

SIZE

L

F

G

N-￠H

ISO5211

B

C

D

2”

DN50

43

70

90

4-￠10

F7

142

32

80

2.5”

DN65

46

70

90

4-￠10

F7

155

32

89

3”

DN80

46

70

90

4-￠10

F7

161

32

95

4”

DN100

52

70

90

4-￠10

F7

180

32

114

5”

DN125

56

70

90

4-￠10

F7

193

32

127

6”

DN150

56

70

90

4-￠10

F7

205

32

139

8”

DN200

60

102

125

4-￠12

F10

250

40

175

10”

DN250

68

102

125

4-￠12

F10

282

40

203

12”

DN300

78

102

125

4-￠12

F10

326

40

242

14”

DN350

78

102

125

4-￠12

F10

358

40

270

16”

DN400

102

140

175

4-￠18

F14

400

52

316

18”

DN450

114

140

175

4-￠18

F14

422

52

341

20”

DN500

127

140

175

4-￠18

F14

480

64

373

24”

DN600

154

165

210

4-￠23

F16

562

70

459