Seteishene sa Motlakase sa Motlakase o Phahameng oa Motlakase oa Globe Valve
Likarolo tsa Tlhahiso ea Lihlahisoa
Li-valve tsa Globe li sebelisetsoa ho khaola kapa ho hokahanya mecha ea phatlalatso ea liphaephe tlas'a khatello ea lebitso pakeng tsaPN1.6-160MPa (Class150-2500) e sebetsang mochesosss600C.ka indasteri ea oli indasteri ea lik'hemik'hale tsa meriana ea manyolo le indasteri ea matla.
Likarolo tse kholo tsa sebopeho li kenyelletsa:
1. Rational structure.tšepahalang tiiso tshebetso e babatsehang ponahalo e ntle
2. Co-radix alloy welded sealing surface-ba khahlanong le ho roala khoholeho-proof abrasion-proof le tšebeliso ea nako e telele.
3. Bokaholimo le mecha ea ho lokisa ea "valve shaft" e na le naetrojene e le hore e se ke ea khoholeha le hore e se ke ea senyeha.
4. PN>25.0MPa(Class1500) .mokoting o bohareng o sebelisa sebopeho sa ho tiisa ho tiisa hore ts'ebetso ea ho tiisa e matlafalitsoe.
hammoho le ho phahama ha khatello e le ho netefatsa ts'ebetso ea ho tiisa.
5. Ha ho na mohaho oa ho tiisa ka morao ka har'a valve, kahoo ID ea ho tiisa e ka tšeptjoa.
6. Thepa ea ho tlatsa le boholo ba flange e ka khethoa le ho bapisoa ho ea ka likopo le litlhoko tsa tšebeliso.Seo se ka khotsofatsa mefuta eohle ea litlhoko tsa mosebetsi.
Likarolo tse kholo tsa sebopeho li kenyelletsa:
| Mefuta e mengata | J11H,J11Y,J41H,J41Y,J541H,J541Y,J941H,J941Y J61H,J61Y,J561H,J561Y J961H J961Y | ||
| Khatello sehlopha sa maemo | PN1.6-42.0MPa(Cass150-2500) | ||
| Sebaka sa bophara ba Drift | DN15~400mm(NP81/2-NPS16) | ||
| Mokhoa oa ho khanna | Ho khanna ka letsoho | Ho khanna likoloi le ho khanna ka motlakase | |
| Sebaka sa kopo | Sehlopha sa150-300(PN1.6-2.5) | Sehlopha sa400-900(PN6.4~16.0) | NPS/2~NPS16(DN15-400mm) |
| NPS1/2-NPS12(DN15-300mm) | NPS1/2-NPS16(DN15-400mm) | ||
Tlhaloso ea Ts'ebetso ea Lihlahisoa
Tlhaloso ea Setsebi
| Sebopeho sa sebopeho | PS - GB - OS&Y |
| Mokhoa oa ho khanna | E sebetsoang ka letsoho, Gear-operated le Motlakase - ho khanna |
| Tekanyetso ea moralo | ASME B 16.34 BS 1873 |
| Sefahleho le sefahleho | ASME B 16.10 |
| Flanged lipheletsong | ASME B 16,5 |
| Butt-welding e fela | ASME B 16,25 |
| Teko & tlhahlobo | API 598 BS6755 |
Tlhokomeliso: Boholo ba li-valve tse kopanyang li-flange le li-terminas tsa ho cheselletsa butt li ka etsoa ho latela tlhoko ea moreki.
Likarolo Tse Khōlō Foromo ea Boitsebiso
| Che. | Karolo ea lebitso | Lintho tse bonahalang |
| 1 | 'Mele | ASTM A216-WCB ASTMA217-WC1WC6WC9.C5 ASTMA351-CF8CF8MCF8CCF3CF3M |
| 2 | Disc | ASTM A182 F6aASTMA182F22.F11 ASTM A182-F304,F316F321,F304LF316L |
| 3 | Motsoako | ASTMA182 F6aASTMA182F22F11 ASTMA182-F304 F316 F321 F304L,F316L |
| 4 | Sekoahelo se bataletseng | ASTM A182 F6a,ASTMA182F22 F11 ASTM A182-F304,F316,F321,F304L,F316L |
| 5 | Bonnet | ASTM A182 F6a,Setšoantšo sa ASTMA182F22F11 ASTMA182-F304F316 F321F304L,F316L |
| 6 | Gasket | Graphite & tšepe e sa hloekang |
| 7 | Joko | ASTM A216-WCB ASTMA217-WC1 WC6WCCS ASTMA351-CFBCFMCF8CCF3CF3M |
| 8 | Stud | ASTMA193-B7A193-B8,A193-B8M,B16 |
| 9 | Li-angles tse tšeletseng | ASTMA194-2HA194-8A194-8M7 |
| 10 | Ho paka | Graphite |
| 11 | Ho paka tšoelesa | ASTMA216-WCBASTMA217WCWCWCC5 ASTMA351-CF8CF8MCF8CCF3CF3M |
| 12 | Nate ea stem ea valve | Motsoako oa koporo |
| 13 | Ho kganna | E sebetsoang ka letsoho, Gear-operated le Motlakase - ho khanna |
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