Ordinary Type BQWA Wafer Center Line Electric Butterfly Valve
Ordinary Type BQWA Wafer Center Line Electric Butterfly Valve
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  • Detail
  • Parameters

Product Features:

·Compact structure, reliable sealing performance, long service life

·Widely used in fluid pipeline control system if water plant, power plant, steel mill, paper mill, chemical plant and buildings, acting as regulator of medium in the pipeline.

·Soft seal middle line butterfly valve advantages is good sealing performance.

·The advantages of hard sealing butterfly valve is high temperature,abrasion resistance,good mechanical properties.

Electric Actuator Main Parameters

Power Supply: 380V 50Hz (for selected);

Working Environment: Environmental Temperature: -20℃~+60℃; Relative Humity:≤9025℃(surrounding air does not have corrosive elements);

Protection Grade: IP55;

Working Duty: Short duty, rated working time is 10 minutes.

Dimension



                                                                                             Unit:mm

DN

L

H

H0

A

B

0.6MPa

1.0MPa

1.6MPa

D0

n-Фd

D0

n-Фd

D0

n-Фd

350

78

248

1046

363

313

445

12-Ф22

460

16-Ф22

470

16-Ф22

400

102

289

1135

363

313

495

16-Ф22

515

16-Ф26

525

16-Ф30

450

114

320

1328

465

439

550

16-Ф22

565

20-Ф26

585

20-Ф30

500

127

343

1362

546

481

600

20-Ф22

620

20-Ф26

650

20-Ф33

600

154

413

1394

546

556

705

20-Ф26

725

20-Ф30

770

20-Ф36

700

165

478

1534

546

556

810

24-Ф26

840

24-Ф30

840

24-Ф36

800

190

525

1659

546

556

920

24-Ф30

950

24-Ф33

950

24-Ф39

900

203

585

1748

617

706

1020

24-Ф30

1050

28-Ф33

1050

28-Ф39

1000

216

640

1805

632

706

1120

28-Ф30

1160

28-Ф36

1170

28-Ф42

1200

254

755

2035

632

706

1340

32-Ф33

1380

32-Ф39

1390

32-Ф48





编号
1.a.21