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Extenden Stem Hard Seal Butterfly Valve

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  • HEARKEN

Material of main parts

Part Name

Material

Body

WCB

Sealing Ring

Steel plate+High temperxture cardboard

Disc

WCB

Stem

2Cr13

Packing

Flexible graphite

Operate

Worm gear,Pneumatic,Electric-Motorized


Valve Design

Technical Specification

Valve Design

BS 5155,API609,JIS B2064,JB/T 18527

Face to Face

BS EN558-1,ANSI B16.10-92,JIS B2002-87,GB/T 12221-89

Pressure Test

BS 6755/EN 12266,API 598,FIS B2003-87,GB/T 12221-89

Flange Drilling

ANSI B165a MSS-SP-44,JIS B2212-2216,GB/T9113.1,EN1092-1


Main external and connecting dimensions(mm)

13-2 quadax butterfly valve


DN

NPS

Dd343H

Dd643H

Dd943H

H1

A1

B1

H2

A2

B2

H3

A3

B3

40

1 1/2

330

180

200

625

245

72

530

250

255

50

2

350

180

200

625

245

72

530

250

255

65

2 1/2

370

180

200

625

245

72

530

250

255

80

3

380

180

200

645

245

72

565

250

255

100

4

420

180

200

675

355

92

600

250

255

125

5

460

180

200

715

355

92

640

250

255

150

6

555

270

280

800

355

92

705

300

315

200

8

760

400

425

850

250

170

775

300

315

250

10

830

400

425

925

250

170

945

300

315

300

12

895

450

560

1035

450

220

1070

300

315

350

14

950

450

560

1070

450

220

1140

300

315

400

16

1190

535

580

1190

450

220

1210

300

315

450

18

1255

535

580

1250

650

280

1335

575

714

500

20

1305

535

580

1290

650

280

1415

575

714

600

24

1340

570

660

1455

850

380

1605

656

810

700

28

1520

750

550

1585

850

380

1844

656

810

800

32

1710

750

550

1700

1250

380

2040

656

810

900

36

1810

750

550

1865

1250

380

2255

785

863

1000

40

1960

900

750

2015

1250

380

2380

785

863

1200

48

2250

1000

925

2250

1250

380

2640

785

863

1400

56

2435

1000

925


2886

1500

60

2435

1000

925


2886

1600

64

2780

1000

925


3156

1800

72

3020

1100

980


3421

2000

80

3270

1100

980


3685


DN

NPS

L

H

PN1.6MPa

PN2.5MPa

Short Pattern

Long Pattern

D1

D1

Z-d

D1

D1

Z-d

40

1.5

106

140

107

150

110

4-18

150

110

4-18

50

2

108

150

112

165

125

4-18

165

125

4-18

65

2.5

112

170

115

185

145

4-18

185

145

8-18

80

3

114

180

120

200

160

8-18

200

160

8-18

100

4

127

190

138

220

180

8-18

235

190

8-22

125

5

140

200

164

250

210

8-18

270

220

8-26

150

6

140

210

175

285

240

8-22

300

250

8-26

200

8

152

230

200

340

295

12-22

360

310

12-26

250

10

165

250

243

405

355

12-26

425

370

12-30

300

12

178

270

250

460

410

12-26

485

430

16-30

350

14

190

290

280

520

470

16-26

555

490

16-33

400

16

216

310

305

580

525

16-30

620

550

16-36

450

18

222

330

350

640

585

20-30

670

600

20-36

500

20

229

350

380

715

650

20-33

730

660

20-36

600

24

267

390

445

840

770

20-36

845

770

20-39

700

28

292

430

480

910

840

24-26

960

875

24-42

800

32

318

470

530

1025

950

24-39

1085

990

24-48

900

36

330

510

580

1125

1050

28-39

1185

1090

28-48

1000

40

410

550

650

1255

1170

28-42

1320

1210

28-56

1200

48

470

630

760

1485

1390

32-48

1530

1420

32-56

1400

56

530

710

850

1685

1590

26-48

1755

1640

36-60

1500

60

530

710

900

1785

1690

36-48

1855

1740

36-62

1600

64

600

790

1030

1930

1820

40-56

1975

1860

40-60

1800

72

670

870

1230

2130

2020

44-56

2195

2070

44-68

2000

80

760

950

1350

2345

2230

48-62

2425

2300

48-68

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