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HOME >> Butterfly Valve >> Fully Lug butterfly valve 2PC body PTFE seat, PN16/25
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Fully Lug butterfly valve 2PC body PTFE seat, PN16/25

Fully Lug butterfly valve 2PC body PTFE seat, PN16/25

PTFE lining wafer type butterfly valve is normally applicable for acids and alkalis pipeline, such as petroleum, chemical, and food. It has a strong anti-corrosion function. Wafer type butterfly valve is 100% bi-directional tight shut-off. Installation without restriction in direction of flow.
Stainless steel butterfly valve is Low pressure loss and reduced energy costs; Easy to clean and disinfect for potable water systems etc.


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Product Description

PTFE lining wafer type butterfly valve is normally applicable for acids and alkalis pipeline, such as petroleum, chemical, and food. It has a strong anti-corrosion function. Wafer type butterfly valve is 100% bi-directional tight shut-off. Installation without restriction in direction of flow.
Stainless steel butterfly valve is Low pressure loss and reduced energy costs; Easy to clean and disinfect for potable water systems etc.




Technical Parameter；

Design standard

EN593,API609,BS5155,MSS SP-67

Working pressure:

PN16/25

Shell Test

2.4MPa,3.75MPa

Seal Test

1.76MPa,2.75MPa

Working Temperature:

-20℃~200℃

PTFE


Main Material:

7

O-Ring

EPDM

6

Bushing

PTFE

5

Shaft

SS410/SS304/SS316/SS431/SS630

4

Seat Energizer

Silicone

3

Body Seat

PTFE

2

Disc

CF8/CF8M/CF3M coated PTFE

1

Body

Ductile iron

NO.

Parts

Material

Dimension:(mm)

SIZE

L

F

G

N-￠H

ISO5211

A

H

B

2”

DN50

43

70

90

4-￠10

F07

140

14

74

2.5”

DN65

46

70

90

4-￠10

F07

150

14

80

3”

DN80

46

70

90

4-￠10

F07

160

14

90

4”

DN100

52

70

90

4-￠10

F07

178

14

118

5”

DN125

56

70

90

4-￠10

F07

190

17

131

6”

DN150

56

70

90

4-￠10

F07

200

17

145

8”

DN200

60

102

125

4-￠12

F10

240

22

173

10”

DN250

68

102

125

4-￠12

F10

273

22

208

12”

DN300

78

102

125

4-￠12

F10

310

22

244

14”

DN350

78

102

125

4-￠12

F10/F12

335

22

280

16”

DN400

102

140

175

4-￠18

F14

385

36

319

18”

DN450

114

140

175

4-￠18

F14

430

36

365

20”

DN500

127

140

175

4-￠18

F14/F16

460

36

375

24”

DN600

154

165

210

4-￠23

F16

520

46

446