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OPERATION AND MAINTENANCE MANUAL 

09-2015 

 

5

 

2.3 DIMENSIONS   

 
 
 

 

 
 
 
 

DN

2901

L

2903

L

H1

H

d

D

K           

PN16 (PN10)

I             

PN16 (PN10)

C

f

n           

PN16 (PN10)

Actuator type

-

-

40

140

240

219

417

84

150

110

19

19

3

4

18.2696.0060AK

50

150

250

229

437

99

165

125

19

19

3

4

18.2696.0070AK

65

170

270

257

475

118

185

145

19

19

3

4

18.2696.0080AK

80

180

280

282

520

132

200

160

19

19

3

8

18.2696.0100.AK

100

190

300

319

599

156

220

180

19

19

3

8

18.2680.0120.AK

125

200

325

358

658

184

250

210

19

19

3

8

18.2680.0140.AK

150

210

350

434

784

211

285

240

23

19

3

8

18.2681.0170.AK

200

230

400

509

909

266

340

295

23

20

3

12 (8)

18.2681.0220.AK

250

250

450

603

1053

319

405

355 (350)

28 (23)

22

3

12

18.2719.0270.AK

300

270

500

678

1178

370

460

410 (400)

28 (23)

25

4

12

18.2719.0320.AK

350

290

550

827

1437

429

520

470 (460)

28 (23)

27

4

16

18.2724.0400.AK

400

310

600

1060

1730

480

580

525 (515)

31 (28)

28

4

16

18.2724.0450.AK

[mm]

 

 
 
 
 
 

Summary of Contents for 2901

Page 1: ...Approved for use by President of Factory JAFAR S A Failure to comply with the guidelines and instructions in this Operation and Maintenance Manual releases the manufacturer from all obligations liabi...

Page 2: ...LS 4 2 3 DIMENSIONS 5 2 4 REFERENCE STANDARDS 6 2 5 ORDERING INFORMATION 6 2 6 PRODUCTION AND ACCEPTANCE 6 2 7 MARKING 6 3 PROTECTION STORAGE TRANSPORT 7 3 1 PROTECTIVE COATINGS 7 3 2 PACKAGING 7 3 3...

Page 3: ...torque at opening start and closing end is as listed below DN mm 40 50 65 80 100 125 150 200 250 300 350 400 Mmax Nm 25 50 100 200 250 280 Valve control mode pneumatic actuator The valve connection f...

Page 4: ...Body Cast iron EN GJS 400 15 or EN GJS 500 7 PN EN 1563 2012 2 Cover Cast iron EN GJS 400 15 or EN GJS 500 7 PN EN 1563 2012 3 Link Cast iron EN GJS 400 15 or EN GJS 500 7 PN EN 1563 2012 4 Sealing p...

Page 5: ...19 19 3 8 18 2696 0100 AK 100 190 300 319 599 156 220 180 19 19 3 8 18 2680 0120 AK 125 200 325 358 658 184 250 210 19 19 3 8 18 2680 0140 AK 150 210 350 434 784 211 285 240 23 19 3 8 18 2681 0170 AK...

Page 6: ...per and copper alloys Ingots and castings PN EN 12420 2002 Copper and copper alloys Forgings PN ISO 965 1 2001 General purpose ISO metric threads Tolerances Principles and basic data PN ISO 2903 1996...

Page 7: ...erial number sealing temperature grade the Polish Building Mark B and or the CE mark as applicable product type 3 PROTECTION STORAGE TRANSPORT 3 1 PROTECTIVE COATINGS All inner and outer cast iron sur...

Page 8: ...or overground pipelines both in horizontal or vertical orientation The listed products are suitable for joining with the flanged ends of pipelines with the size equal to that of the valve flanges Not...

Page 9: ...ion and adjustment of the actuator that the joints of the air supply system and electrocution protection features have been installed according to the manual from the actuator manufacturer The figure...

Page 10: ...D SAFETY The valves are eligible for the OHS guidelines and recommendation concerning installation of pipelines and devices for water supply stations heat power plants water treatment plants sewage tr...

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