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手动对夹式通风蝶阀

仅供个人参考

手动对夹式通风蝶阀,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。对管道中气体介质按不同控制信号调节流量大小和切断。

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. It can change the flow and cut off gas medium in the pipe by the different control signal.

 

 

结构特点:

Structure characteristic:

手动对夹式通风蝶阀,采用优质碳素钢焊接。具有重量轻、结构紧凑、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,可任意安装,特别适合架空管道。配用蜗轮传动装置切换,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 light weight, compact structure, endurance, little in the lost of flow resistance, definite direction, easy to maintenance and long life. It can be installed at any angle, especially suitable for aerial piping. 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

 

l  S表示蜗轮传动

l   S denotes worm wheel transmission

GDTD---S外形连接尺寸:

Appearance joint dimensions:

DN

D

D1

B

n-d

E

E1

L

150

210

225

80

8-Φ12

605

465

180

200

260

275

80

8-Φ12

665

500

180

220

280

295

80

8-Φ12

685

510

180

250

310

325

80

12-Φ12

715

515

180

280

340

355

80

12-Φ12

745

530

180

300

360

375

80

12-Φ12

785

560

180

320

380

395

80

12-Φ12

805

570

180

360

420

435

80

12-Φ12

845

590

180

400

480

495

100

16-Φ14

915

640

180

450

530

545

100

16-Φ14

965

665

180

500

580

595

100

20-Φ14

1015

690

180

560

640

655

100

20-Φ14

1075

720

180

600

680

695

100

20-Φ14

1125

750

180

630

710

725

100

20-Φ14

1155

765

180

700

780

795

120

20-Φ14

1275

850

250

800

880

895

120

24-Φ14

1385

895

250

900

980

995

120

24-Φ14

1485

945

250

1000

1100

1120

140

28-Φ18

1525

930

250

1100

1200

1220

140

28-Φ18

1625

980

250

1120

1220

1240

140

28-Φ18

1645

1080

250

1200

1300

1320

140

28-Φ18

1725

1035

250

1250

1350

1370

140

28-Φ18

1775

1060

250

1300

1400

1420

140

32-Φ18

1825

1080

250

1400

1500

1520

140

36-Φ18

1925

1130

250

1500

1600

1620

140

36-Φ18

2045

1200

250

1600

1700

1720

140

40-Φ18

2145

1250

250

1700

1820

1840

160

40-Φ18

2525

1580

300

1800

1920

1940

160

44-Φ18

2625

1630

300

1900

2020

2040

160

44-Φ18

2725

1680

300

2000

2120

2145

160

48-Φ22

2825

1730

300

2100

2220

2245

180

48-Φ22

2935

1790

300

2200

2320

2345

180

48-Φ22

3035

1840

300

2300

2420

2445

180

48-Φ22

3270

2025

350

2400

2520

2545

180

48-Φ22

3370

2075

350

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备案号: 鄂ICP备14001966号-1

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