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Wafer Flange Check Valve

Wafer Flange Check Valve

Wafer Flange Check Valve

Norminal Diameter

DN

dimension

Weight

Flange(as referenced)

NPS

DN

L

D

D1

D2

D3

D4

P

Diameter of the bolt,d1

n

Quantity of the bolt

Diameter of the bolt,d

Length of the bolt,L1

RF

RJ

in

mm

in

mm

RF

RJ

Class 150 PN2.0MPa

8

200

127

343

298.5

270

283

203

210

247.65

8

7/8

22

1.6

63

8

3/4

M20

120

135

12

250

146

406

362

324

330

254

266

304.801

12

1

25

1.6

93

12

7/8

M24

135

150

12

300

181

483

432

381

406

305

310

381.001

12

1

25

1.6

170

12

7/8

M24

135

150

14

350

184

533

476

413

425

350

355

396.876

12

11/8

29

1.6

199

12

1

M27

145

160

16

400

191

597

540

470

483

400

405

454.026

16

11/8

29

1.6

246

16

1

M27

155

170

18

450

203

635

578

533

546

450

455

517.526

16

11/4

32

1.6

290

16

11/8

M30

165

180

20

500

219

699

635

584

597

500

505

558.801

20

11/4

32

1.6

348

20

11/8

M30

170

185

Class300 PN5.0MPa

8

200

127

381

330

270

302

203

210

269.876

12

1

25

1.6

78

12

7/8

M24

155

175

10

250

146

445

387.5

324

356

254

266

323.851

16

11/8

29

1.6

115

16

1

M27

175

195

12

300

181

521

451

381

413

305

310

381.001

16

11/4

32

1.6

242

16

11/8

M30

185

205

14

350

222

584

514.5

413

457

350

355

419.101

20

11/4

32

1.6

360

20

11/8

M30

195

215

16

400

232

648

571.5

470

508

400

405

469.901

20

13/8

35

1.6

489

20

11/4

M33

205

225

18

450

264

711

628.5

533

575

450

455

533.401

24

13/8

35

1.6

558

24

1

M33

210

230

20

500

292

775

686

584

635

500

505

587.201

24

13/8

35

1.6

766

24

11/4

M33

215

230

24

600

318

914

813

692

749

600

608

692.151

24

15/8

41

1.6

1190

24

11/2

M39

250

265

30

750

368

991

921

845

-

735

740

-

36

11/2

38

1.6

1996

36

13/8

M36

290

-

36

900

483

1172

1089

1010

-

873

880

-

32

13/4

45

1.6

2660

32

15/8

M42

325

-

42

1050

568

1334

1245

1168

-

1035

1045

-

36

17/8

48

1.6

5515

36

13/4

M45

360

-

48

1200

629

1511

1416

1327

-

1179

1190

-

40

2

51

1.6

6239

40

17/8

M48

400

-


 


Norminal Diameter

DN

dimension

Weight

Flange(as referenced)

NPS

DN

L

D

D1

D2

D3

D4

P

Diameter of the bolt,d1

n

Quantity of the bolt

Diameter of the bolt,d

Length of the bolt,L1

RF

RJ

in

mm

in

mm

RF

RJ

Class600 PN11.0MPa

8

200

165

419

309

270

302

200

212

269.876

12

11/4

32

6.4

134

12

11/8

M30

210

215

10

250

213

508

432

324

356

250

266

323.851

16

13/8

35

6.4

234

16

11/4

M33

230

235

12

300

229

559

489

381

413

305

312

381.001

20

13/8

35

6.4

304

20

11/4

M33

240

245

14

350

273

603

527

413

457

337

365

419.101

20

11/2

38

6.4

490

20

13/8

M36

260

265

16

400

305

666

603

470

508

387

400

469.901

20

15/8

41

6.4

680

20

11/2

M39

280

285

18

450

362

743

654

533

575

438

450

533.401

20

13/4

44

6.4

978

20

15/8

M42

295

300

20

500

368

813

724

584

635

489

500

587.201

24

13/4

44

6.4

1297

24

15/8

M42

310

315

24

600

438

940

838

692

749

591

600

692.151

24

2

52

6.4

1554

24

17/8

M48

350

360

Class900 PN15.0MPa

8

200

206

470

393.7

270

308

200

212

269.88

12

11/2

39

6.4

217

12

13/8

M36

245

250

10

250

241

545

469.9

324

362

250

256

323.85

16

11/2

39

6.4

330

16

13/8

M36

260

265

12

300

292

610

533.4

381

419

305

312

381

20

11/2

39

6.4

509

20

13/8

M36

275

280

14

350

356

640

558.8

413

467

337

355

419.1

20

15/8

42

6.4

765

20

11/2

M39

295

305

16

400

384

705

615.9

470

524

387

400

469.9

20

13/4

45

6.4

890

20

15/8

M42

305

315

18

450

451

785

685.8

533

594

438

450

533.4

20

2

51

6.4

1450

20

17/8

M48

350

365

20

500

451

855

749.3

584

648

487

496

584.2

20

21/8

54

6.4

1960

20

2

M52

370

385

24

600

495

1040

901.7

692

772

591

600

692.15

20

25/8

67

6.4

2351

20

21/2

M64

470

490

Class1500 PN26.0MPa

8

200

206

483

393.7

270

318

200

212

269.88

12

13/4

45

6.4

283

12

15/8

M42

315

325

10

250

248

585

482.6

324

371

254

266

326.85

12

2

51

6.4

361

12

17/8

M48

365

275

12

300

305

675

571.5

381

438

305

312

381

16

21/8

54

6.4

637

16

2

M52

400

415

14

350

356

750

635

413

489

337

355

419.1

16

23/8

61

6.4

1097

16

21/4

M56

435

455

16

400

384

825

704.8

470

546

389

400

469.9

16

25/8

67

6.4

1152

16

2

M64

480

505


 


 


 





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