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Large diameter butterfly valve

Min.Order Quantity: 1 Set/Sets Large diameter butterfly valve

Supply Ability: 2 Set/Sets per Month Large diameter butterfly valve

Payment Terms: L/C,T/T,


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Large diameter butterfly valve product overview:

 
Large diameter three eccentric multi-level hard seal butterfly valve is widely used in the pipeline of corrosive medium such as metallurgy, electric power, petroleum, chemical industry, air, gas, combustible gas and water supply and drainage.
 
 

 

 

 

 

 

 Main outline and connection dimensions

Nominal diameter

Structural length

Boundary dimension

Connection size

L

H

D343H

D643H

D943H

0.6MPa

1.0MPa

mm

inch

short

long

H1

A1

B1

H2

A2

B2

H3

A3

B3

D

D1

Z-d

D

D1

Z-d

50

2

108

150

112

350

180

200

625

245

72

530

250

255

140

110

4-14

165

125

4-18

65

2?

112

170

115

370

180

200

625

245

72

530

250

255

160

130

4-14

185

145

4-18

80

3

114

180

120

380

180

200

645

245

72

565

250

255

190

150

4-18

200

160

8-18

100

4

127

190

138

420

180

200

675

355

92

600

250

255

210

170

4-18

220

180

8-18

125

5

140

200

164

460

180

200

715

355

92

640

250

255

240

200

8-18

250

210

8-18

150

6

140

210

175

555

270

280

800

355

92

705

300

315

265

225

8-18

285

240

8-22

200

8

152

230

200

760

400

425

850

250

170

775

300

315

320

280

8-18

340

295

8-22

250

10

165

250

243

830

400

425

925

250

170

945

300

315

375

335

12-18

395

350

12-22

300

12

178

270

250

895

450

560

1035

450

220

1070

300

315

440

395

12-22

445

400

12-22

350

14

190

290

280

950

450

560

1070

450

220

1140

300

315

490

445

12-22

505

460

16-22

400

16

216

310

305

1190

535

580

1190

450

220

1210

300

315

540

495

16-22

565

515

16-26

450

18

222

330

350

1255

535

580

1250

650

280

1335

575

414

595

550

16-22

615

565

20-26

500

20

229

350

380

1305

535

580

1290

650

280

1415

575

714

645

600

20-22

670

620

20-26

600

24

267

390

445

1340

570

660

1455

850

380

1605

656

810

755

705

20-26

780

725

20-30

700

28

292

430

480

1520

750

550

1585

850

380

1844

656

810

860

810

24-26

895

840

24-30

800

32

318

470

530

1710

750

550

1700

1250

380

2040

656

810

975

920

24-30

1015

950

24-33

900

36

330

510

580

1810

750

550

1865

1250

380

2255

785

863

1075

1020

24-30

1115

1050

28-33

1000

40

410

550

650

1960

900

750

2015

1250

380

2380

785

863

1175

1120

28-30

1230

1160

28-36

1200

48

470

630

760

2250

1000

925

2250

1250

380

2640

785

863

1405

1340

32-33

1455

1380

32-39

1400

56

530

710

850

2435

1000

925

 

 

 

2886

 

 

1630

1560

36-36

1675

1590

36-42

1600

64

600

790

1030

2780

1000

925

 

 

 

3156

 

 

180

1760

40-36

1915

1820

40-48

1800

72

670

870

1230

3020

1100

980

 

 

 

3421

 

 

2045

1970

44-39

2115

2020

44-48

2000

80

760

950

1350

3270

1100

980

 

 

 

3685

 

 

2265

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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