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I-Slab Gate Valve

I-Slab Gate Valve Isithombe Esifakiwe
  • I-Slab Gate Valve

Incazelo emfushane:

UKUDIYINA NOKUKHIQIZA IZINGA

• Idizayini Nokukhiqiza: GB/T19672, API 6D
• Ubuso nobuso: GB/T 19672, API 6D
• I-flange yokuphela: JB/T79, HG/T20592, ASME B16.5, GB/T 12224, ASME B16.25
• Ukuhlola nokuhlola: GB/T19672, GB/T26480, API6D

Imininingwane

-Ingcindezi yokulinganisa: 1.6, 2.5,4.0, 6.3Mpa
• Ukuhlolwa kwamandla: 2.4,3.8,6.0, 9.5Mpa
• Ukuhlolwa kophawu: 1.8,2.8,4.4, 7.0Mpa, Ukuhlola uphawu lwegesi: 0.6Mpa
• Impahla yomzimba yevalvu: WCB(C), CF8(P), CF3(PL),CF8M(R), CF3M(RL)
• Imidiya efanelekayo: Uwoyela, igesi yemvelo, amanzi, imidiya elimazayo
• Izinga lokushisa elifanele: -29°C~120°C


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yomkhiqizo

Lo mkhiqizo owuchungechunge wamukela isakhiwo esisha sokubeka uphawu esintantayo, sisebenza ekucindezelweni akusikho ngaphezu kwe-15.0 MPa, izinga lokushisa - 29 ~ 121 ℃ epayipini likawoyela negesi, njengokulawula ukuvulwa nokuvalwa kwedivaysi ephakathi kanye nokulungisa, ukwakheka kwesakhiwo somkhiqizo. , khetha izinto ezifanele, ukuhlolwa okuqinile, ukusebenza okulula, ukunqanda ukugqwala okuqinile, ukumelana nokuguga, ukumelana nokuguguleka, Kuyimishini emisha efanelekile embonini ye-petroleum.

1. Yamukela isihlalo se-valve esintantayo, ukuvulwa nokuvala okunezindlela ezimbili, ukubekwa uphawu okuthembekile, ukuvulwa nokuvala okuvumelana nezimo.

2. Isango linesigaqo esinikeza isiqondiso esinembile, futhi indawo yokuvala ifafazwa nge-carbide, ekwazi ukumelana nokuguguleka.

3. Umthamo wokuthwala womzimba we-valve uphakeme, futhi isiteshi siqondile.Uma ivuliwe ngokugcwele, ifana nembobo yomhlahlandlela wesango kanye nepayipi eqondile, futhi ukumelana nokugeleza kuncane.I-valve stem ithatha ukupakisha okuhlanganisiwe, ukufakwa uphawu okuningi, kwenza ukubekwa uphawu kuthembeke, ukungqubuzana kuncane.

4. Lapho uvala i-valve, jikisa isondo lesandla ngokwewashi, futhi isango liyehla liye phansi.Ngenxa yesenzo sokucindezela okuphakathi, isihlalo sophawu ekugcineni kwe-inlet siphushwa esangweni, sakha ukucindezela okukhulu okuvala uphawu, ngaleyo ndlela kwakha uphawu.Ngaso leso sikhathi, inqama icindezelwa esihlalweni sokuvala ekugcineni kokuphuma. ukuze abe uphawu oluphindwe kabili.

5. Ngenxa yophawu oluphindwe kabili, izingxenye ezisengozini zingashintshwa ngaphandle kokuphazamisa umsebenzi wepayipi.Lesi isici esibalulekile sokuthi imikhiqizo yethu ize kuqala kunemikhiqizo efanayo ekhaya naphesheya.

6. Lapho uvula isango, zungeza isondo lesandla ngokuphambene newashi, isango liya phezulu, futhi imbobo yokuqondisa ixhunywe nembobo yesiteshi.Ngokuphakama kwesango, imbobo yokudlula iyanda kancane kancane.Uma ifika endaweni elinganiselwe, imbobo yomhlahlandlela iqondana nembobo yesiteshi, futhi ivuleke ngokugcwele ngalesi sikhathi.

Ukwakheka Komkhiqizo

Isimo 445

Usayizi Oyinhloko Nesisindo

DN

L

D

D1

D2

bf

z-Φd

DO

H

H1

50

178

160

125

100

16-3

4-Φ18

250

584

80

65

191

180

145

120

18-3

4-Φ18

250

634

95

80

203

195

160

135

20-3

8-Φ18

300

688

100

100

229

215

180

155

20-3

8-Φ18

300

863

114

125

254

245

210

185

22-3

8-Φ18

350

940

132

150

267

285

240

218

22-2

8-Φ22

350

1030

150

200

292

340

295

278

24-2

12-Φ22

350

1277

168

250

330

405

355

335

26-2

12-Φ26

400

1491

203

300

356

460

410

395

28-2

12-Φ26

450

1701

237

350

381

520

470

450

30-2

16-Φ26

500

1875

265

400

406

580

525

505

32-2

16-Φ30

305

2180

300

450

432

640

585

555

40-2

20-Φ30

305

2440

325

500

457

715

650

615

44-2

20-Φ33

305

2860

360

600

508

840

770

725

54-2

20-Φ36

305

3450

425
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