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OPERATION AND MAINTENANCE MANUAL 

12-2016 

 

5

 

2.3 DIMENSIONS   

 
 

 

 
 

 

   

-

[mm]

[kg]

40

165

220

84

150

110

19

16

3

4

14

11

8,5

50

178

230

99

165

125

19

19

3

4

14

13,5

10,5

65

190

265

118

185

145

19

19

3

4

17

14

15,0

80

203

290

132

200

160

19

19

3

8

17

17

19,5

100

229

325

156

220

180

19

19

3

8

19

21

26,0

125

254

365

184

250

210

19

19

3

8

19

26

33,5

150

267

457

211

285

240

23

20

3

8

19

26

48,2

200

292

534

266

340

295

23

22

3

12 (8)

24

34,5

73,3

250

330

633

319

405

355 (350)

28 (23)

25

3

12

27

42,5

97,0

300

356

708

370

460

410 (400)

28 (23)

27

4

12

27

51

134,5

D

[mm]

K                

PN16 (PN10)

f

DN

L

H

d

C

Mass                      

l               

PN16 (PN10)

S

n               

PN16 (PN10)

No. of 

turns for 

opening

 
 
 

Содержание 2112

Страница 1: ...e 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 liability and guarant...

Страница 2: ...3 2 2 MATERIALS 4 2 3 DIMENSIONS 5 2 4 REFERENCE STANDARDS 6 2 5 ORDERING INFORMATION 6 2 6 PRODUCTION AND ACCEPTANCE 7 2 7 MARKINGS 7 3 PROTECTION STORAGE TRANSPORT 7 3 1 PROTECTIVE COATINGS 7 3 2 PA...

Страница 3: ...5 150 200 250 300 Mmax Nm 55 80 100 200 Valve control mode the standard version of gate valve has the clockwise closing sense of rotation The closing sense of rotation can be opposite on special order...

Страница 4: ...he structural materials of the gate valves with soft seals Item Part designation Material Reference standard 1 Body EN GJS 400 15 cast iron EN 1563 2 Cover EN GJS 400 15 cast iron EN 1563 3 Wedge EN G...

Страница 5: ...200 160 19 19 3 8 17 17 19 5 100 229 325 156 220 180 19 19 3 8 19 21 26 0 125 254 365 184 250 210 19 19 3 8 19 26 33 5 150 267 457 211 285 240 23 20 3 8 19 26 48 2 200 292 534 266 340 295 23 22 3 12...

Страница 6: ...10088 1 Stainless steels List of stainless steels 74 H 84032 Spring steel Grades EN 1982 Copper and copper alloys Ingots and castings EN 12420 Copper and copper alloys Forgings ISO 965 1 General purp...

Страница 7: ...type manufacturer trademark The location on the valve specified in the documentation features the nameplate which contains the following data manufacturer s company name and logo serial number sealin...

Страница 8: ...ound 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 Note that the...

Страница 9: ...Leaving the gate valve partially opened or closed may result in seal failure To ensure full performance switch the gate valve periodically once a year from fully open to fully closed Exceeding the ope...

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