Product

Stainless Steel 304/316 Butterfly Valve

 

Face to Face:

API609

Test and Inspection:

API598

Top Flange Standard:

ISO5211

Epoxy Spraying:

Silver or customized

Documents Service:

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

Working Temperature:

-20℃~120℃

Nominal Pressure:

PN10/PN16/CLASS125/CLASS150/10K/5K

Available Material:

Body Material:

Stainless Steel(CF8/CF8M/CF3/CF3M) 

Disc Material:

CF8/CF8M/CF3/CF3M/1.4529/AL.Bronze C954 or C958

Shaft Material:

SS304/SS316/SS431

Seat Material:

PTFE

Quality Standard:

Design & Manufacture Standard:

API 609

Face to Face Dimension Standard:

API 609

Test & Inspection Standard:

API 598

 

Lever Operated Wafer Butterfly Valve


Product Main Technical Parameters:

DN

A

D1

L1

L2

L3

B

φD2

φD3

n-φd

L

1.5″

DN40

33

69

65

127

25

9

65

50

4-8

249

2″

DN50

42

73.3

75

129

25

9

65

50

4-8

249

2.5″

DN65

44

86

82

136

25

9

65

50

4-8

249

3″

DN80

45

100.9

99

153

25

9

65

50

4-8

249

4″

DN100

51.5

132

110

167

28

11

90

70

4-10

283

5″

DN125

54

156

125

193

28

14

90

70

4-10

283

6″

DN150

55

185

145

209

28

14

90

70

4-10

283

8″

DN200

59

235

170

251

33

17

125

102

4-12

390

10″

DN250

66

289

210

280

33

22

125

102

4-12

390

12″

DN300

76

341

240

312

33

22

125

102

4-12

540

Worm Gear Operated Wafer Butterfly Valve

 

Product Main Technical Parameters:

DN

A

D1

L1

L2

L3

B

φD2

φD3

n-φd

φD4

1.5″

DN40

33

69

65

127

25

9

65

50

4-8

135

2″

DN50

42

73.3

75

129

25

9

65

50

4-8

135

2.5″

DN65

44

86

82

136

25

9

65

50

4-8

135

3″

DN80

45

100.9

99

153

25

9

65

50

4-8

135

4″

DN100

51.5

132

110

167

28

11

90

70

4-10

135

5″

DN125

54

156

125

193

28

14

90

70

4-10

135

6″

DN150

55

185

145

209

28

14

90

70

4-10

135

8″

DN200

59

235

170

251

33

17

125

102

4-12

270

10″

DN250

66

289

210

280

33

22

125

102

4-12

270

12″

DN300

76

341

240

312

33

22

125

102

4-12

270

14″

DN350

76

372

271

327

45

22

125

102

4-12

270

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

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

 

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