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Your current location: ProductsMetallurgical ValveRound Air Door

74DD Round Air Door

Product overview

Product model: 74DD
Nominal diameter: DN100~2200mm
Nominal pressure: PN0.05MPa
Applicable medium: air, flue gas, dust containing gas, flammable gas, etc
Applicable temperature: ≤400°C
Leakage rate: ≤3%

74DD Round Air Door product details

74DD Round Air Door main dimensions

DN

D

D1

D2

B

L

&

&d

d1

Number of screw holes

mm

100

195

100

160

80

177

14

17*17

14

4

150

250

150

215

80

238

14

17*17

14

8

200

305

200

270

80

270

16

17*17

14

8

250

365

260

330

90

300

16

17*17

14

12

300

430

310

385

180

342

18

17*17

14

12

350

480

360

435

180

367

18

17*17

14

12

400

535

410

490

180

392

20

17*17

18

12

450

585

460

540

180

417

20

17*17

18

12

500

645

520

600

180

447

20

17*17

18

16

600

745

620

700

180

497

20

17*17

18

16

700

850

710

800

260

570

22

32*32

18

20

800

950

810

900

260

620

22

32*32

18

20

900

1050

910

1000

260

670

22

32*32

18

20

1000

1150

1010

1100

260

720

22

32*32

22

20

1100

1250

1110

1200

300

790

24

32*32

22

20

1200

1350

1210

1300

300

840

24

32*32

22

20

1300

1450

1310

1400

300

890

24

32*32

22

24

1400

1550

1410

1500

300

940

24

32*32

22

28

1500

1650

1510

1600

300

990

24

36*36

22

28

1600

1760

1610

1700

350

1040

24

36*36

22

28

1800

1963

1810

1910

400

1140

24

42*42

26

28

2000

2163

2010

2110

500

1240

24

42*42

26

32

2200

2390

2200

2340

550

1320

24

56*56

28

36



Reminder:

All text, data and pictures in this article are for reference only.To see more details of the 74DD Round Air Door performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.

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