Comprehensive Solution For Steam And Heat System!

Din Standard Globe Valve

Application
Petroleum, chemical industry,pharmacy,fertilizer,power industry,etc.

Advantage
1. Disc is coniform and streamline shape design, reliable seal, longer use life.
2. Human engineering hand wheel-an enhanced design provides longer life, easy and convenient operation, more safety.
3. Steam Heat-treatment and surface nitriding-treatment to sure fuction-resistanced and friction-resistanced

Technical specification
Design standard: DIN 3356
Face to face dimension: DIN 3202
Flanged ends: DIN 2543-2546
Test & inspection: DIN 3230

Performance specification

Nominal Pressure

PN

 

Test Pressure

Strength test

1.5PN

MPa

Sealing test

1.1PN

Gas seal test

 0.6

 --

 --

Suitable temp

-196℃~600℃




NO.

Part name

Material

1

Body

GS-C25、1.4301、1.4401

2

Seat

1.4301、Stellite

3

Disc

1.4021、1.4301+ Stellite

4

Cap

1C45、1.4301、1.4401

5

Stem

1.4021、1.4301、1.4401

6

Metal gasket

Stainless steel

7

Back seal

1.4021、1.4301

8

Packing

Flexible graphite

9

Nut

ASTM 194-2H、A194-8

10

Double-headed bolt

ASTM 193-B7、A193-B8

11

Cover

GS-C25、1.4301、1.4401

12

Gland

GS-C25、1.4301

13

Jack bolt

ASTM 193-B7、A193-B8

14

Nut

ASTM 194-2H、A194-8

15

Stem nut

Copper alloy、D2、BL2

16

Hand wheel

Carbon steel

17

Nut

A194-2H、A194-8


PN 16

DN

Main connection size

L

D

D1

D2

b

f

H

n-Φd

15

130

95

65

45

16

2

181

4-Φ14

20

150

105

75

58

18

2

181

4-Φ14

25

160

115

85

68

18

2

195

4-Φ14

32

180

140

100

78

18

2

215

4-Φ18

40

200

150

110

88

18

3

220

4-Φ18

50

230

165

125

102

20

3

225

4-Φ18

65

290

185

145

122

20

3

260

4-Φ18

80

310

200

160

138

20

3

275

8-Φ18

100

350

220

180

158

20

3

335

8-Φ18

125

400

250

210

188

22

3

390

8-Φ18

150

480

285

240

212

22

3

405

8-Φ22

200

600

340

295

268

24

3

520

12-Φ22

250

730

405

355

320

26

3

610

12-Φ26

300

850

460

410

378

28

4

660

12-Φ26

350

980

520

470

438

30

4

970

16-Φ26

400

1100

580

525

490

32

4

1055

16-Φ30

PN 25

15

130

95

65

45

16

2

181

4-Φ14

20

150

105

75

58

18

2

181

4-Φ14

25

160

115

85

68

18

2

195

4-Φ14

32

180

140

100

78

18

2

215

4-Φ18

40

200

150

110

88

18

3

220

4-Φ18

50

230

165

125

102

20

3

225

4-Φ18

65

290

185

145

122

22

3

260

8-Φ18

80

310

200

160

138

24

3

275

8-Φ18

100

350

235

190

162

24

3

335

8-Φ22

125

400

270

220

188

26

3

390

8-Φ26

150

480

300

250

218

28

3

405

8-Φ26

200

600

360

310

278

30

3

520

12-Φ26

250

730

425

370

335

32

3

610

12-Φ30

300

850

485

430

395

34

4

660

16-Φ30

350

980

555

490

450

38

4

970

16-Φ33

400

1100

620

550

505

40

4

1055

16-Φ36

PN 40

15

130

95

65

45

16

2

181

4-Φ14

20

150

105

75

58

18

2

181

4-Φ14

25

160

115

85

68

18

2

195

4-Φ14

32

160

140

100

68

18

2

215

4-Φ18

40

180

150

110

78

18

3

220

4-Φ18

50

230

165

125

102

20

3

225

4-Φ18

65

290

185

145

122

22

3

260

8-Φ18

80

310

200

160

138

24

3

275

8-Φ18

100

350

235

190

162

24

3

335

8-Φ22

125

400

270

220

188

26

3

390

8-Φ26

150

480

300

250

218

28

3

405

8-Φ26

200

600

375

320

285

34

3

520

12-Φ30

250

730

450

385

345

38

3

610

12-Φ33

300

850

515

450

410

42

4

660

16-Φ33

350

980

580

510

465

46

4

970

16-Φ36

400

1100

660

585

535

50

4

1055

16-Φ39

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