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Din Bellow Seal Globe Valve

DIN Bellow Seal Globe Valve Aran provides the the durable bellows bears the 5000 cycles life time and the bellow seal globe valve is zero emission with the backseat and stem packing, and stem bellow can be removed from pipeline very easy for maintenance. The bellow seal valve is designed at low...

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DIN Bellow Seal Globe Valve

Aran provides the the durable bellows bears the 5000 cycles life time and the bellow seal globe valve is zero emission with the backseat and stem packing, and stem bellow can be removed from pipeline very easy for maintenance. The bellow seal valve is designed at low torque easy operation.

It is applied for the the medium of water, oil and steam system.  

Our globe valve for size smaller than DN150 is single disc and above double disc for better performance in sealing.

The seal surface is welded with hard alloy,corrosion-resistant,has good friction resistant and long life.

The stem is quenched and tempered.and its surface is treated by nit-riding treatment,thus it has good corrosion resistant and friction resistant.The stem can read the lift by position-er.

DIN gate valve from DN15~DN400mm.  

PN16/25/40(DIN3202-F1),PN 63/100/160(DIN3202-F2)

 

Main Materials: carbon steel, alloy steel, austenitic stainless steel, etc.

Body:GP240GH,GP240GH+N,GS-C25,1.0619,WCB,1.4308,1.4408,1.4301,1.4401 etc.

Trim: F6a, F304, F316, Stellied or HF, etc.

Size Range: DN15~DN400 

Pressure Rating: PN10, PN16, PN25, PN40, PN63, PN100, PN160 

Connection: RF, RTJ, BW

Operation: Hand wheel,Gearbox, Pneumatic, Electric

 

Application Standard:   
- Design standard BS EN558-1, BS 1873,DIN

- Face to face EN 558-1/DIND3202

- Flange Ends DIN/EN1092-1

-Inspection and Test EN12266-1

-Certificate EN 10204 type 3.1


NO.

Part name

Material

1

Body

GS-C25、1.0619、1.4401

2

Seat

1.4301、Stellite

3

Disc

1.4021、1.4301+Stellite

4

Pin

1.4301、1.4401

5

Bellow assemble

1.4021、1.4401

6

Stem

1.4021、1.4301、1.4401

7

Gasket

Flexible graphite + stainless steel

8

Cover

GS-C25、1.4301、1.4401

9

Back seal

1.4021、1.4301

10

Headed bolt

ASTM 193-B7、A193-B8

11

Packing

Flexible graphite

12

Adjustment gland

1C25、1.4301、1.4401

13

Adjustment screw

34Crmo4、1.4301、1.4401

14

Stem nut

Cooper alloy、D2、BL2

15

Friction plate

1C45、1.4301、1.4401

16

Spring collar

1.4301

17

Hand wheel

Carbon steel

18

Cap

1C45


PN 16

DN

Main connection size

L

D

D1

D2

b

f

H

n- d

15

130

95

65

45

16

2

170

4- 14

20

150

105

75

58

18

2

175

4- 14

25

160

115

85

68

18

2

175

4- 14

32

180

140

100

78

18

2

180

4- 18

40

200

150

110

88

18

3

200

4- 18

50

230

165

125

102

20

3

220

4- 18

65

290

185

145

122

20

3

240

4- 18

80

310

200

160

138

20

3

260

8- 18

100

350

220

180

158

20

3

305

8- 18

125

400

250

210

188

22

3

320

8- 18

150

480

285

240

212

22

3

345

8- 22

200

600

340

295

268

24

3

450

12- 22

PN 25

15

130

95

65

45

16

2

170

4- 14

20

150

105

75

58

18

2

175

4- 14

25

160

115

85

68

18

2

175

4- 14

32

180

140

100

78

18

2

180

4- 18

40

200

150

110

88

18

3

200

4- 18

50

230

165

125

102

20

3

220

4- 18

65

290

185

145

122

22

3

240

8- 18

80

310

200

160

138

24

3

260

8- 18

100

350

235

190

162

24

3

305

8- 22

125

400

270

220

188

26

3

320

8- 26

150

480

300

250

218

28

3

345

8- 26

200

600

360

310

278

30

3

450

12- 26

PN 40

15

130

95

65

45

16

2

170

4- 14

20

150

105

75

58

18

2

175

4- 14

25

160

115

85

68

18

2

175

4- 14

32

160

140

100

68

18

2

180

4- 18

40

180

150

110

78

18

3

200

4- 18

50

230

165

125

102

20

3

220

4- 18

65

290

185

145

122

22

3

240

8- 18

80

310

200

160

138

24

3

260

8- 18

100

350

235

190

162

24

3

305

8- 22

125

400

270

220

188

26

3

320

8- 26

150

480

300

250

218

28

3

345

8- 26

200

600

375

320

285

34

3

450

12- 30


dinbellowsealglobvalve  (1).jpg dinbellowsealglobvalve  (2).jpg

dinbellowsealglobvalve  (3).jpg


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