Forge quality with the professional,won market with credibility!

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  • TEL:
    0577-86811518
  • FAX:0577-86811508
    Mobile:13806688107
    E-mail:[email protected]
    Q Q: 2387203722
    Add:36 Camellia Road,
    Wenzhou Economic and Technological Development Zone, Longwan District, Wenzhou City, Zhejiang Province
Soft seal the wafer butterfly
圖片展示

產品描述
產品型號:
產品特點:
詳細介紹

     Wenzhou ball valve co., LTD. Of the soft sealing butterfly valve to the clamp of the midline, with overall straight shaft design and without pin in the key parts of the valve shaft in special prevent jammed self-lubricating bearing. This valve is novel, the price is compact, 90 ° rotary switch easily, reliable sealing performance, long service life. Offers a variety of sealing material, can be satisfied with the different working conditions. Is widely used in water treatment, power plant, water plant, paper making, chemical industry, water supply and drainage system, municipal engineering and other engineering all kinds of fluid control technology.


Product features:

1: the butterfly valve choose wear-resisting soft back of a chair seat, valve plate and valve spindle is the whole direct axis pin type, convenient maintenance change.
2: the valve plate adopts frame structure, high strength, large flow area, small flow resistance coefficient.
3: top of the valve plate adopts the design of spherical, significantly reduce the friction of the valve plate and valve seat, realized the high pressure low torque double-sided pressure effect.
4: body selects the high performance of the lacquer that bake outdoor anticorrosive paint coating, can effectively prevent rust.
5: this valve novel structure, flexible operation, low torque, easy installation, can form a complete set of various drive way at the same time.


Execution standard:

The project name

Using  standard

The design and manufacture

GB12238-89  ISO/DIN10631-91

The valve structure length

GB12221-89  ISO5752-88

The valve connection

GB9113 ISO7005  ANSI 150B16.5  JIS B2211

Valve inspection

GB/T13927-92   ISO/DIN5208-87

The valve symbol

GB12220-89    ISO5209-87

The valve supply requirements

GB/T12252


Pressure rating:
When fully closed under pressure:

6bar(230psi)-----DN40-DN600
10bar(150psi)-----DN650-DN1000

Test the maximum rating of 110% when under pressure:

18bar(260psi)-----DN40-DN600
15bar(160psi)-----DN650-DN1000

The valve body test:
The body strength to withstand maximum rating of 150%


24bar(340psi)-----DN40-DN600
15bar(220psi)-----DN650-DN1000


尺寸規格Size

H1

H2

H3

L

C

C1

D2

D3

P

Q

IS0521

mm

inch

DN40

1.5 "

60

120

14

33

34

7

110

98.5

11

50/70

F05/07

DN50

2 "

65

143

14

43

39

8

125

120.5

11

50/70

F05/07

DN65

2.5 "

71

155

15

46

55

13

145

139.5

11

50/70

F05/07

DN80

3 "

77

162

15

46

69

19

160

152.5

11

50/70

F05/07

DN100

4 "

107

181

16

52

91

27

180

190.5

11

50/70

F05/07

DN125

5 "

122

197

19

56

115

36

210

216.0

14

70

F07

DN150

6 "

150

210

19

56

140

47

240

241.5

14

70

F07

DN200

8 "

165

240

22

60

186

68

295

298.5

17

102

F10

DN250

10 "

201

286

22

68

239

90

355

362.0

19

102

F10

DN300

12 "

234

309

25

78

288

111

410

432.0

22

102

F2

DN350

14 "

302

329

30

78

325

128

470

476.5

27

125

F12

DN400

16 "

335

361

30

102

375

143

525

540.0

27

125

F12

DN450

18 "

363

393

38

114

423

162

585

578.0

36

140

F14

DN500

20 "

398

427

38

130

473

182

650

635.0

36

140

F14

DN600

24 "

457

492

48

154

560

214

770

749.5

46

165

F16

DN700

28"

510

563

112

165

655

255

840

863.5

 

165

F16

DN800

32 "

592

630

112

190

736

285

950

978.0

 

254

F25

DN900

36

632

660

118

203

841

331

1050

1086.0

 

254

F25

Note Note: D2 according to GB9113.1 D2 is designed to meet GB9113.1

D3 according to ANSI B16.5 150 D3 is designed to meet ANSI B16.5 150





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All rights reserved?2014 WENZHOU BAER VALVE CO.,LTD 今日新浪体育新闻 www.uviie.com.cn
ADD:36 Camellia Road, Wenzhou Economic and Technological Development Zone, Longwan District, Wenzhou City, Zhejiang Province TEL:86-0577-86811508 FAX:86-0577-86811508
Technical support:wanhao Technology Co. Ltd

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