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Professional China dual plate check - LUG Type Butterfly Valve – BESTFLOW Featured Image
  • Professional China dual plate check - LUG Type Butterfly Valve – BESTFLOW

Professional China dual plate check - LUG Type Butterfly Valve – BESTFLOW

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Professional China dual plate check - LUG Type Butterfly Valve – BESTFLOW Detail:

LUG Type Butterfly Valve

1.size:DN40-DN600;2’’-24’’
2.Medium:water
3.Standard:EN593/AWWA C504/MSS SP-67
4.Pressure:CLASS 125-300/PN10-25/200-300PSI
5.Material:CI,DI
6.Type:wafer type,lug type,double flange type,U type,groove-end

Description

TECHNICAL REQUIREMENT :
● Design and Manufacture  Conform to EN593, API609
● Flange dimensions  Conform to EN1092-2/ANSI B16.1
● Face to Face  dimensions Conform to EN558-1
● Testing Conform to  EN12266-1, API 598
● Driving mode: lever, worm actuator, electric, pheumatic

Specification

NO.

Part Name

Material

Optional Material

  

 

 

 

LUG Type Butterfly Valve (2)

 

 

1

Body

DI

CI, WCB, Stainless Steel

2

Down Bearing

F4

Bronze

3

Seat

NBR

EPDM, FKM

4

Disc

Plated Ductile Iron

ASTM A351 CF8/CF8M, B148 C954/C958

5

Shaft

ASTM A276 416

316, 17-4PH

6

Middle Bearing

F4

Bronze

7

Upper Bearing

F4

Bronze

8

O Ring

NBR

EPDM, FKM

Dimensions data(mm)

DN

A

B

C

H

ΦE

ΦF

N-ΦK

Φd

G

EN1092-2 PN10

EN1092-2 PN16

ANSI CLASS 125
                   

ΦD

n-Φd1

n-M

ΦD

n-Φd1

n-M

ΦD

n-Φd1

DN40

120 (140)

75

33

32

90

50

4-Φ7

12.6

9.5

110

4-Φ19

4-M16

110

4-Φ19

4-M16

98.5

4-Φ16

DN50

124 (161)

80

43

32

90

50

4-Φ7

12.6

9.5

125

4-Φ19

4-M16

125

4-Φ19

4-M16

120.5

4-Φ19

DN65

134 (175)

89

46

32

90

50

4-Φ7

12.6

9.5

145

4-Φ19

4-M16

145

4-Φ19

4-M16

139.5

4-Φ19

DN80

141 (181)

95

46

32

90

50

4-Φ7

12.6

9.5

160

8-Φ19

8-M16

160

8-Φ19

8-M16

152.5

4-Φ19

DN100

156 (200)

114

52

32

90

70

4-Φ10

15.8

11.1

180

8-Φ19

8-M16

180

8-Φ19

8-M16

190.5

8-Φ19

DN125

168 (213)

127

56

32

90

70

4-Φ10

18.92

12.7

210

8-Φ19

8-M16

210

8-Φ19

8-M16

216

8-Φ22

DN150

184 (226)

140

56

32

90

70

4-Φ10

18.92

12.7

240

8-Φ23

8-M20

240

8-Φ23

8-M20

241.5

8-Φ22

DN200

213 (260)

175

60

45

125

102

4-Φ12

22.1

15.9

295

8-Φ23

8-M20

295

12-Φ23

12-M20

298.5

8-Φ22

DN250

244 (292)

220

68

45

125

102

4-Φ12

28.45

22

350

12-Φ23

12-M20

355

12-Φ28

12-M24

362

12-Φ25

DN300

283 (337)

255

78

45

150

125

4-Φ14

31.6

24

400

12-Φ23

12-M20

410

12-Φ28

12-M24

432

12-Φ25

DN350

368

267

78

45

150

125

4-Φ14

31.6

24

460

16-Φ23

16-M20

470

16-Φ28

16-M24

476

12-Φ29

DN400

400

323

102

50

150

125

4-Φ14

33.15

27

515

16-Φ28

16-M24

525

16-Φ31

16-M27

539.5

16-Φ29

DN450

422

342

114

50

210

140

4-Φ18

37.95

27

565

20-Φ28

20-M24

585

20-Φ31

20-M27

578

16-Φ32

DN500

479

373

127

60

210

140

4-Φ18

41.12

32

620

20-Φ28

20-M24

650

20-Φ34

20-M31

635

20-Φ32

DN600

562

467

154

70

210

165

4-Φ22

50.62

36

725

20-Φ31

20-M27

770

20-Φ37

20-M33

749.5

20-Φ35
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