Van cánh bướm tay quay nhập khẩu

Van cánh bướm tay quay nhập khẩu

  • Dòng sản phẩm:
  • Số lượng sản phẩm trong kho: 1
  • Catalog
  • 88.888 VNĐ

Size:DN 100~DN 2000

Pressure:PN10/PN16/150 psi/200 psi

Standard:

Face to face: EN558-1 Series 20

Flange connection: EN1092 PN6/10/16,ANSI B16.1,JIS 10K

Top flange: ISO 5211


Details

UD Series soft sleeve seated butterfly valve is Wafer pattern with flanges ,the face to face is EN558-

1 20 series as wafer type.

Characteristics:

1.Correcting holes are made on flange according to standard, easy correcting during the installation.

2.Through-out bolt or one-side bolt used. Easy replacing and maintenance.

3.The soft sleeve seat can isolate the body from media. 

 

Product operation instruction

1. Pipe flange standards should conform to butterfly valve standards; suggest using welding neck flange, specialized flange for butterfly valves or integral pipe flange; do not use slip-on welding flange, supplier must agreed before user can uses slip-on welding flange.

2. The use of pre-installation conditions should be checked whether the use of butterfly valves with the same performance. 

3. Before the installation user should clean the sealing surface of valve cavity, make sure no dirt attached; simultaneously clean the pipe for welding slag and other debris.

4.When installing, the disc must be in closed position to ensure that the disc do not collide with the pipe flange.

5. Both valve seat ends act as flange seal, extra seal is not needed when installing the butterfly valve.

6. The butterfly valve can be installed at any position (vertical, horizontal or tilt). Butterfly valve with big size operator may need bracket.

7. Collide when transporting or storing the butterfly valve may cause butterfly valve reduce its sealing ability. Avoid butterfly valve disc from bumping to hard objects and it should be open at 4 ° to 5 ° angle position in order to maintain sealing surface from damaging during this period.

8. Confirm correctness of flange welding before installation, welding after installation of the butterfly valve may cause damage to the rubber and preservation coating.

9. When using butterfly valve operated by pneumatic, the air source should maintain dry and clean to avoid foreign bodies from entering pneumatic operator and affect working performance.

10. Without special requirements noted in purchasing order of the butterfly valve can only be mounted vertically and for interior use only.

11. Case of disorder, reasons should be identified, troubleshooted, should not knock, hit, prize or lengthen the lever operator by arm of force to forcibly open or close the butterfly valve.

12. During the storage and unused period, the butterfly valves should kept dry, sheltered in shade and avoid harmful substances surrounding from erosion.

Products Parameters

DN

A

B

H

D0

C

D

K

 

d

 

N-do

 

4-M

 

b

D1

D2

N-d1

F

Φ2

W

J

H1

H2

10

16

10

16

10

16

10

16

400

400

325

51

390

102

580

515

525

460

 

12-28

12-31

4-M24

4-M27

24.5

175

140

4-18

22

33.15

10

36.15

337

600

450

422

345

51

441

114

640

565

585

496

 

16-28

16-31

4-M24

4-M27

25.5

175

140

4-18

22

37.95

10

40.95

370

660

500

480

378

57

492

127

715

620

650

560

 

16-28

16-34

4-M24

4-M30

26.5

175

140

4-18

22

41.12

10

44.12

412

735

600

562

475

70

593

154

840

725

770

658

 

16-31

16-37

4-M27

4-M33

30

210

165

4-22

22

50.63

16

54.65

483

860

700

624

543

66

695

165

910

840

840

773

 

20-31

20-37

4-M27

4-M33

32.5

300

254

8-18

30

63.35

18

71.4

520

926

800

672

606

66

795

190

1025

950

950

872

 

20-34

20-41

4-M30

4-M36

35

300

254

8-18

30

63.35

18

71.4

586

1045

900

720

670

110

865

200

1125

1050

1050

987

 

24-34

24-41

4-M30

4-M36

37.5

300

254

8-18

34

75

20

84

648

1155

1000

800

735

135

965

216

1255

1160

1170

1073

 

24-37

24-44

4-M33

4-M39

40

300

254

8-18

34

85

22

95

717

1285

1100

870

806

150

1065

251

1355

1270

1270

1203

 

28-37

28-44

4-M33

4-M39

42.5

350

298

8-22

34

95

##

105

778

1385

1200

940

878

150

1160

254

1485

1380

1390

1302

 

28-41

28-50

4-M36

4-M45

45

350

298

8-22

34

105

28

117

849

1515

1400

1017

993

150

1359

279

1685

1590

1590

1495

 

28-44

28-50

8-M39

8-M45

46

415

356

8-33

40

120

32

134

963

1715

1500

1080

1040

180

1457

318

1280

1700

1710

1638

 

28-44

28-57

8-M39

8-M52

47.5

415

356

8-33

40

140

36

156

1039

1850

1600

1150

1132

180

1556

318

1930

1820

1820

1696

 

32-50

32-57

8-M45

8-M52

49

415

356

8-33

50

140

36

156

1101

1960

1800

1280

1270

230

1775

356

2130

2020

2020

1893

 

36-50

36-57

8-M45

8-M52

52

475

406

8-40

55

160

40

178

1213

2160

2000

1390

1350

280

1955

406

2345

2230

2230

2105

 

40-50

40-62

8-M45

8-M56

55

475

406

8-40

55

160

40

178

1334

2375

LƯU Ý:

Số liệu, hình ảnh về Cấu tạo Van cánh bướm tay quay nhập khẩu chỉ mang tính chất tham khảo, catalogue này có thể đã thay đổi mà không kịp thông báo trước tới Quý khách hàng. CẨN THẬN XÁC NHẬN LẠI KHI MUA HÀNG!

Gửi Bình luận

Lưu ý: không hỗ trợ HTML!
    Bình thường           Tốt