通風蝶閥-浙江瓯泉閥門有限公司_G库电竞

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通風蝶閥系列當前位置:首頁通風蝶閥系列

通風蝶閥

通風蝶閥


産品型号:D341W

産品口徑:DN100~DN3000

産品壓力:2.5MPa

産品材質:鑄鋼、不鏽鋼

連接型式:法蘭,對夾

産品密封:本體密封

驅動方式:手動,渦輪,電動,氣動,電液動。


産品簡介

通風蝶閥産品介紹:

通風蝶閥采用與閥體相同材料加工成密封圈,其适用溫度随閥體選材而定,公稱壓力≤1.0MPa,一般适用于工業、冶金、環保等管道作通風調節介質流量之用。

産品詳情

通風蝶閥應用範圍:

通風蝶閥适用溫度随閥體選材而定,公稱壓力≤1.0MPa,一般适用于工業、冶金、環保、化工、建材、電站、玻璃等行業中的通風、環保工程的含塵冷風或熱風氣體管道中,作為氣體介質調節流量或切斷的管道控制裝置。通風蝶閥在管道中一般應當水平安裝。


通風蝶閥結構特點:

1、通風蝶閥設計新穎、合理,結構獨特,重量輕,啟閉迅速。

2、蝶閥操力矩小,操作方便,省力靈巧。

3、采用适應的材料以滿足低、中、高不同介質溫度其及腐蝕性介質等。

4、内無連杆、螺栓等、工作可靠、使用壽命長,不受介質流向影響


通風蝶閥标準規範;

設計制造标準:GB/T 12238-1989;JB/T8692-1998

結構長度标準:GB/T 12221-2005

壓力溫度等級:GB/T 12224-2005

試驗檢驗标準:GB/T 13927-2008

連接法蘭标準:GB/T 9115.1

壓力溫度等級:GB/T 12224-2005


通風蝶閥圖紙;


主要技術參數

公稱通徑

DN(mm)

50~3000

公稱壓力

PN(MPa)

0.05

0.25

0.6

試驗壓力 Ps(MPa)

強度試驗

0.075

0.375

0.9

密封試驗

≤1.5%洩漏量

适用介質

煤氣、含塵氣體、煙道氣等


通風蝶閥零件材料:

零件名稱

材料

閥體

鑄鋼、不鏽鋼、猛闆,等

蝶闆

鑄鋼、不鏽鋼、猛闆,等

密封圈

閥體本體

閥杆

碳鋼、 2Crl3、不鏽鋼、等

填料

柔性石墨

D341W-2.5C系列連接尺寸

公稱通徑

結構長度
(标準值)

外形尺寸
(參考值)

連接尺寸 (标準值)

0.05MPa、0.25MPa

O.6MPa

mm

inch

L

H

H1

D

K

d

Z-d

D

K

d

Z-d

100

4

120

105

219

210

170

145

4-18

210

170

145

4-18

125

5

120

120

234

240

200

175

8-18

240

200

175

8-18

150

6

120

132

247

265

225

199

8-18

265

225

199

8-18

200

8

140

160

403

320

280

254

8-18

320

280

254

8-18

250

10

140

187

433

375

335

309

12-18

375

335

309

12-18

300

12

140

220

465

440

395

363

12-22

440

395

363

12-22

400

16

170

270

543

540

495

463

16-22

540

495

463

16-22

500

20

190

322

644

645

600

568

20-22

645

600

568

20-22

600

24

190

377

701

755

705

667

20-26

755

705

667

20-26

700

28

210

430

753

860

810

772

24-26

860

810

772

24-26

800

32

210

487

807

975

920

878

24-30

975

920

878

24-30

900

36

210

537

973

1075

1020

978

24-30

1075

1020

978

24-30

1000

40

250

587

1023

1175

1120

1078

28-30

1175

1120

1078

28-30

1200

48

250

687

1153

1375

1320

1280

32-30

1405

1340

1295

32-33

1400

56

250

760

1810

1575

1520

1480

36-30

1630

1560

1510

36-36

1600

64

300

895

1815

1790

1730

1690

40-30

1830

1760

1710

40-36

1800

72

300

995

1920

1990

1930

1890

44-30

2045

1970

1918

44-39

2000

80

300

1095

2025

2190

2130

2090

48-30

2265

2180

2125

48-42

非标法蘭尺寸/長度,本公司可以根據您來電,來圖。來樣訂做。


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