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  Location — Butterfly valve — Soft Seal Turbine Butterfly Valve
Name:

Soft Seal Turbine Butterfly Valve

Category:

Butterfly valve

Remark:

The butterfly plate of the soft seal butterfly valve is installed in the diameter direction of the pipeline. In the cylindrical passage of the valve body of the butterfly valve, the disc-shaped butterfly plate rotates around the axis, and the rotation angle is between 0 ° and 90 °. When it is rotated to 90 °, the valve is fully opened. The characteristics of the new high-life stainless steel butterfly valve and the problems in the use of the butterfly valve , this type of valve should generally be installed horizontally in the pipeline.

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【Product Usage】

The butterfly plate of the soft seal butterfly valve is installed in the diameter direction of the pipeline. In the cylindrical passage of the valve body of the butterfly valve, the disc-shaped butterfly plate rotates around the axis, and the rotation angle is between 0 ° and 90 °. When it is rotated to 90 °, the valve is fully opened. The characteristics of the new high-life stainless steel butterfly valve and the problems in the use of the butterfly valve , this type of valve should generally be installed horizontally in the pipeline. The soft seal butterfly valve can be divided into flange type soft seal butterfly valve , wafer type soft seal butterfly valve , welding type soft seal butterfly valve according to the connection mode .


【Features】

1. Small and light, easy to disassemble and maintain, and can be installed at any position;

2. The structure is simple and compact, and the 90 ° rotation is quickly opened;

3. Small operation torque, light and labor saving;

4. The flow characteristics tend to be straight, and the adjustment performance is good;

5. As many as tens of thousands of opening and closing tests, long life;

6. The seal can be replaced, the seal is reliable to achieve two-way seal, and the gas test leakage is zero;

7. The sealing material is resistant to aging and corrosion, and can be suitable for a variety of media.


[Performance Specifications]

Nominal diameter DN

50-1200

Nominal pressure MPa

0.6

1

1.6

Nominal pressure MPa

Strength test

0.9

1.5

2.4

Seal test

0.66

1.1

1.76

material

Material code

C

P

R

The main parts

Valve body

WCB

0Cr18Ni9

0Cr17Ni12Mo2

Butterfly Board

WCB

0Cr18Ni9

0Cr17Ni12Mo2

Stem

2Cr13

0Cr18Ni9

0Cr17Ni12Mo2

Sealing ring

Dingqing Ethylene Propylene Fluoroplastics

filler

Ding Qing flexible graphite V-shaped rubber pad

Applicable conditions

Applicable medium

Water, steam, oil

Nitric acid

Acetic acid

proper temperature

-40 ℃ ~ 200 ℃

Actuator

model

GT or AW series

Air pressure

0.3-0.7MPa

Executive Standard

Design and manufacture

Structure length

Flange size

Pressure temperature

Test inspection

GB / T12238

GB12221

GB9113

GB9131

GB13927


【Main appearance and connection size】

PN

DN

L

D

D1

D2

Zd

b

f

H

H0

1.0

50

108

165

125

99

4-18

20

2

170

130

1.0

65

112

185

145

118

4-18

20

2

170

145

1.0

80

114

200

160

132

8-18

20

2

230

152

1.0

100

127

220

180

156

8-18

twenty two

2

320

192

1.0

125

140

250

210

184

8-18

twenty two

2

345

200

1.0

150

140

285

240

211

8-22

twenty four

2

385

230

1.0

200

152

340

295

266

8-22

twenty four

2

471

297

1.0

250

165

405

355

319

12-22

26

2

533

327

1.0

300

178

445

400

370

12-22

26

2

606

364

1.0

350

190

505

460

429

16-22

26

2

694

404

1.0

400

216

565

515

480

16-26

26

2

757

444

1.0

450

222

615

565

530

20-26

28

2

814

472

1.0

500

229

670

620

582

20-26

28

2

902

522

1.0

600

267

780

725

682

20-30

34

2

1048

590

1.0

700

292

895

840

794

24-30

34

5

1277

810

1.0

800

318

1015

950

901

24-33

36

5

1385

844

1.0

900

330

1115

1050

1001

28-33

38

5

1490

890

1.0

1000

410

1230

1160

1112

28-36

38

5

1620

950

1.6

50

108

165

125

99

4-18

20

2

170

130

1.6

65

112

185

145

118

4-18

20

2

170

145

1.6

80

114

200

160

132

8-18

20

2

230

152

1.6

100

127

220

180

156

8-18

twenty two

2

320

192

1.6

125

140

250

210

184

8-18

twenty two

2

345

200

1.6

150

140

285

240

211

8-22

twenty four

2

385

230

1.6

200

152

340

295

266

12-22

twenty four

2

471

297

1.6

250

165

405

355

319

12-26

26

2

533

327

1.6

300

178

460

410

370

12-26

28

2

606

364

1.6

350

190

520

470

429

16-26

30

2

694

404

1.6

400

216

580

525

480

16-30

32

2

757

444

1.6

450

222

640

585

548

20-30

40

2

814

472

1.6

500

229

715

650

609

20-33

44

2

902

522

1.6

600

267

840

770

720

20-36

54

2

1048

590

1.6

700

292

910

840

794

24-36

40

5

1277

810

1.6

800

318

1025

950

901

24-39

42

5

1385

844

1.6

900

330

1125

1050

1001

28-39

44

5

1490

890

1.6

1000

410

1225

1170

1112

28-42

46

5

1620

950

2.5

50

108

165

125

99

4-18

20

2

170

130

2.5

65

112

185

145

118

8-18

twenty two

2

265

210

2.5

80

114

200

160

132

8-18

twenty four

2

310

233

2.5

100

127

235

190

156

8-22

twenty four

2

343

242

2.5

125

140

270

220

184

8-26

26

2

385

254

2.5

150

140

300

250

211

8-26

28

2

445

580

2.5

200

152

360

310

274

12-26

30

2

510

297

2.5

250

165

425

370

330

12-30

32

2

569

339

2.5

300

178

485

430

389

16-30

34

2

653

375

2.5

350

190

555

490

448

16-33

38

2

730

420

2.5

400

216

620

550

503

16-36

40

2

810

463

2.5

450

222

670

600

548

20-36

46

2

850

495

2.5

500

229

730

660

609

20-36

48

2

940

566

2.5

600

267

845

770

720

20-39

58

2

1150

630

2.5

700

292

960

875

820

24-42

58

5

1195

727

2.5

800

318

1085

990

609

24-36

58

5

1268

810


Inquiry

If you have any enquiry about quotation or cooperation,please feel free to email us at info@cnlgvalve.com or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.