Product

Lug Butterfly Valve

 

Face to Face:

API609

Test and Inspection:

API598

Top Flange Standard:

ISO5211

Epoxy Spraying:

RAL 5005 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:

Ductile Iron 

Disc Material:

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

Shaft Material:

SS416/SS420/SS304/SS316/SS431

Seat Material:

EPDM/NBR/Viton/PTFE

Quality Standard:

Design & Manufacture Standard:

API 609

Face to Face Dimension Standard:

API 609

Nominal Pressure:

PN10/PN16/CLASS150/10K

Test & Inspection Standard:

API 598

 

Lever Operated Lug Butterfly Valve

 

 

Product Main Technical Parameters:

DN

A

D1

L1

L2

L3

B

PN16

PN10

CLASS150

φD3

φD4

n1-φd

L

D1

n-M

D1

n-M

D1

n-M

2″

DN50

42

73.3

54

161

25

9

125

4-M16

125

4-M16

120.7

4-5/8″

65

50

4-8

249

2.5″

DN65

44

86

62

175

25

9

145

4-M16

145

4-M16

139.7

4-5/8″

65

50

4-8

249

3″

DN80

45

100.9

82

181

25

9

160

8-M16

160

8-M16

152.4

4-5/8″

65

50

4-8

249

4″

DN100

51.5

132

99

200

28

11

180

8-M16

180

8-M16

190.5

8-5/8″

90

70

4-10

283

5″

DN125

54

156

114

213

28

14

210

8-M16

210

8-M16

215.9

8-3/4″

90

70

4-10

283

6″

DN150

55

185

129

236

28

14

240

8-M20

240

8-M20

241.3

8-3/4″

90

70

4-10

283

8″

DN200

59

235

150

260

33

17

295

12-M20

295

8-M20

298.5

8-3/4″

125

102

4-12

390

10″

DN250

66

289

186

292

33

22

355

12-M24

350

12-M20

362

12-7/8″

125

102

4-12

390

12″

DN300

76

341

218

337

33

22

410

12-M24

400

12-M20

431.8

12-7/8″

125

102

4-12

540

 

Worm Gear Operated Lug Butterfly Valve

    

Product Main Technical Parameters:

DN

A

D1

L1

L2

L3

B

PN16

PN10

CLASS150

φD3

φD4

n1-φd

D5

 

 

 

 

 

 

 

D2

n-M

D2

n-M

D2

n-M

 

 

 

 

2″

DN50

42

73.3

54

161

25

9

125

4-M16

125

4-M16

120.7

4-5/8″

65

50

4-8

135

2.5″

DN65

44

86

62

175

25

9

145

4-M16

145

4-M16

139.7

4-5/8″

65

50

4-8

135

3″

DN80

45

100.9

82

181

25

9

160

8-M16

160

8-M16

152.4

4-5/8″

65

50

4-8

135

4″

DN100

51.5

132

99

200

28

11

180

8-M16

180

8-M16

190.5

8-5/8″

90

70

4-10

135

5″

DN125

54

156

114

213

28

14

210

8-M16

210

8-M16

215.9

8-3/4″

90

70

4-10

135

6″

DN150

55

185

129

236

28

14

240

8-M20

240

8-M20

241.3

8-3/4″

90

70

4-10

135

8″

DN200

59

235

150

260

33

17

295

12-M20

295

8-M20

298.5

8-3/4″

125

102

4-12

270

10″

DN250

66

289

186

292

33

22

355

12-M24

350

12-M20

362

12-7/8″

125

102

4-12

270

12″

DN300

76

341

218

337

33

22

410

12-M24

400

12-M20

431.8

12-7/8″

125

102

4-12

270

14″

DN350

76

372

242

368

45

22

470

16-M24

460

16-M20

476.3

12-1″

125

102

4-12

270

DN

A

D1

L1

L2

L3

φD

N-b

K

PN16

PN10

CLASS 150

φD3

φD4

n1-φd1

 

 

 

 

 

 

 

 

 

D2

n-φd

D2

n-φd

D2

n-φd

 

 

 

16″

DN400

86.5

436

320

403

52

33.15

1-10

36.2

525

16-M27

515

16-M24

539.8

16-1″

175

140

4-18

18″

DN450

104.6

487

351

415

52

38

1-10

41

585

20-M27

565

20-M24

577.9

16-1 1/8″

175

140

4-18

20″

DN500

130

532

386

466

64

41.15

1-12

44.2

650

20-M30

620

20-M24

635

20-1 1/8″

175

140

4-18

24″

DN600

152

651

446

525

70

50.65

1-16

54.7

770

20-M33

725

20-M27

749.3

20-1 1/4″

210

165

4-22

 

Pneumatic Actuator Operated Lug Butterfly Valve

 

 

Electric Actuator Operated Lug Butterfly Valve

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

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

 

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