蝶阀类
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手动通风蝶阀

仅供个人参考

手动通风蝶阀,普遍适用于建材、玻璃、矿山、电力、轻工、造纸等行业的通风、环保工程等管道系统中。

This valve is widely used in the pipe system such as venting and environment protection in building material, glass, mining, power, light industry and papermaking departments.

 

 

结构特点:

Structure characteristic:

手动通风蝶阀,采用优质碳素钢焊接。具有结构合理、耐磨损、流阻损失小、操作灵活、指示方位明确、维护方便、使用寿命长等优点。可水平安装或垂直安装。配用蜗轮传动装置,开关轻松自如,任意调节阀门开度,是调节流量的理想设备。

The valve is welded in fine carbon steel, having the features of compact structure, endurance, little in the lost of flow resistance, definite direction, easy to maintenance and long life. It can be installed in horizontal or vertical. The valve is used with worm gearing device to form a complete set to realize switching freely and adjusting open angle of valve arbitrarily. It is the ideal equipment of adjusting flow.

 

 

性能参数:

Performance parameter:

公称压力

Nominal pressure

介质流速

Medium velocity

泄漏率

Leakage ratio

适用温度

Suitable temperature

适用介质

Suitable medium

0.05MPa

25m/s

1%

300

空气、烟气、粉尘气体等

Air, smoke, gas with powder etc

D341W---0.5C外形连接尺寸:

Appearance joint dimensions:

DN

D

D1

B

b

n-d

E

L

100

180

145

180

8

4-Φ12

635

180

150

230

195

180

8

8-Φ12

685

180

200

280

245

180

8

8-Φ12

745

180

250

350

305

180

8

12-Φ12

795

180

300

400

355

180

8

12-Φ12

865

180

350

450

405

180

8

12-Φ12

915

180

400

500

455

200

10

16-Φ14

1015

180

450

550

505

200

10

16-Φ14

1065

180

500

600

555

200

10

20-Φ14

1115

180

600

700

655

200

10

20-Φ14

1225

180

700

800

755

220

10

20-Φ14

1425

250

800

900

855

220

10

24-Φ14

1530

250

900

1000

955

220

10

24-Φ14

1635

250

1000

1130

1070

260

12

28-Φ18

1675

250

1100

1230

1170

260

12

28-Φ18

1775

250

1200

1330

1270

260

12

28-Φ18

1875

250

1300

1430

1370

300

12

32-Φ18

1975

250

1400

1530

1470

300

12

36-Φ18

2025

250

1500

1630

1570

300

12

36-Φ18

2195

250

1600

1730

1670

300

12

40-Φ18

2295

250

1700

1830

1770

340

16

40-Φ18

2705

300

1800

1930

1870

340

16

44-Φ18

2805

300

1900

2030

1970

340

16

44-Φ18

2905

300

2000

2130

2070

340

16

48-Φ22

3005

300

2100

2230

2170

340

16

48-Φ22

3105

300

2200

2330

2270

340

16

48-Φ22

3205

300

2300

2430

2370

380

16

48-Φ22

3520

350

2400

2530

2470

380

16

48-Φ22

3620

350

2500

2630

2570

380

16

52-Φ22

3720

350

2600

2730

2670

380

16

52-Φ22

3820

350

2700

2830

2770

420

20

56-Φ22

4010

400

2800

2930

2870

420

20

60-Φ22

4110

400

2900

3030

2970

420

20

60-Φ22

4210

400

3000

3130

3070

420

20

60-Φ22

4310

400


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