Soft Sealed Single Eccentric Butterfly Valve

Short Description:

This butterfly valve is a delayed soft-sealed eccentric flange butterfly valve in our factory. It is mainly suitable for drainage of water plants, power plants, steel plants, smelting, papermaking, chemical industry, water source engineering, environmental facilities construction, etc. It is especially suitable for use as regulating and throttling equipment in waterway pipelines.


Product Detail

Product Tags

Product characteristics

1. Reasonable design, compact structure, easy assembly and disassembly, easy maintenance.

2. Use eccentric structure to reduce friction of sealing ring and prolong service life

3. Valve plate sealing ring adopts “T” type structure, and the sealing pair is linearly sealed.

4. Fully sealed, zero leakage

5. Replace the material of valve plate sealing ring, O-ring, valve plate, rotating shaft and other parts. It can be applied to various media and different temperatures.

 

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Product parameters

Nominal pressure

PN 1.0/1.6Mpa

Applicable temperature

≤120℃

Applicable media

Water, air, food, oil

Main Parts and Components

Body, Disc, Stem, Seat, Rotary Shaft

Major Materials

Ductile Iron

Major Dimensions and Weights

Specifications

Transmission

L

D

D1

d

n

d0

b

f

Φ

weight

DN100

XJ24

127

220

180

156

8

19

19

3

150

19

DN150

XJ24

140

285

240

211

8

23

19

3

150

37

DN200

XJ30

152

340

295

266

8

23

20

3

300

51

DN250

XJ30

165

395

350

319

12

23

22

3

300

68

DN300

4022

178

445

400

370

12

23

24.5

4

300

93

DN350

4023

190

505

460

429

16

23

24.5

4

400

122

DN400

4023

216

565

515

480

16

28

24.5

4

400

152

DN450

4024

222

615

565

530

20

28

25.5

4

400

182

DN500

4024

229

670

620

582

20

28

26.5

4

400

230

DN600

4025

267

780/755

725/705

682/667

20

31/26

30

5

400

388

DN700

4025

292

895/860

840/810

794/772

24

31/26

32.5

5

400

480

DN800

4026

318

1015/975

950/920

901/878

24

34/31

35

5

500

661

DN900

4026

330

1115/1075

1050/1020

1001/978

28/24

34/31

37.5

5

500

813

DN1000

4026

410

1230/1175

1160/1120

1112/1078

28

37/31

40

5

500

1018

DN1200

4027

470

1455/1405

1380/1340

1328/1295

32

40/34

45

5

500

1501


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