D341Xs rubber seal Butterfly Valve

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price: Negotiable
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Total supply:
Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-12-08 15:08
Browse the number: 205
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Product details

Uses:

Bidirectional seal Flange Type Butterfly Valves can  adjust flow in both-way or shut the equipment in the operational temperature ≤8 ℃. It can shut the transportation of media or adjust the flow of media in certain ranges. Now, it is widely used in the supply and drainage pipeline systems of power plant, water power industry, smelting industry, chemical industry and municipal construction, etc.

 

 

Materials of parts:

Name of parts

Materials

Body, plate valve

cast steel, spheroidal graphite steel

Valve rod

stainless steel, and so on

Gasket of valve seat

cast brass, stainless steel

Gasket of valve plate

NBR

Padding

rubber, flexible graphite

Performance regulations:

Nominal pressure(Mpa)

0.25

0.6

1.0

1.6

Test pressure

Shell

0.4

0.9

1.5

2.4

(Mpa)

seal

0.28

0.66

1.1

1.76

Applicable media

water

Temperature of media

≤80℃

 

 

Nominal Diameter

L

H

H1

H2

L1

L2

S

D

D1

d

n-d

Weight kg

mm

inch

100

4

127

340

120

130

110

49

68.9

220

180

150

8-18

32

125

5

140

370

130

160

110

49

80.4

250

210

150

8-18

37

150

6

140

390

135

170

100

49

91.8

285

240

150

8-22

45

200

8

152

470

175

216

170

75

112.9

340

295

200

8-22

76

250

10

165

560

200

250

170

75

90.6

395

350

200

12-22

82

300

12

178

650

230

280

210

90

103.5

445

400

280

12-22

132

350

14

190

650

260

310

210

90

89.7

505

460

280

16-22

206

400

16

216

740

295

340

230

119

100.5

565

515

320

16-22

320

450

18

222

810

315

380

230

119

88.4

615

565

320

20-26

346

500

20

229

880

340

430

230

119

97

670

620

320

20-30

474

600

24

267

1080

295

460

320

175

113.4

780

725

450

20-30

886

700

28

292

1210

460

560

320

175

109.6

895

840

450

24-30

986

800

32

318

1310

550

620

320

175

124

1015

950

450

24-33

1230

900

36

330

1460

620

700

400

276

117.5

1115

1050

450

28-33

1510

1000

40

410

1650

680

750

400

276

129.9

1230

1160

450

28-36

1820

1200

48

470

1850

780

880

400

276

135.3

1455

1380

450

32-39

2120

1400

56

530

2150

900

980

470

360

138.5

1675

1590

600

36-42

2780

1600

64

600

2380

1010

1090

470

360

142.8

1915

1820

600

40-48

3910

1800

72

670

2600

1120

1190

470

360

144

2115

2020

600

44-48

5766

2000

80

760

2870

1250

1340

470

360

152.5

2325

2230

600

48-48

8580

2200

88

1000

 

 

 

 

 

 

2550

2440

 

52-56

 

2400

96

1100

 

 

 

 

 

 

2760

2650

 

56-56

 

2600

104

1200

 

 

 

 

 

 

 

 

 

 

 

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