Valve ea Heke ea Tšepe ea API600 Class 300 OS&Y
GAV701-300
Tlhaloso ea Sehlahisoa
Valve ea heke ea tšepe ea IFLOW API600 Class 300 OS&Y, e etselitsoeng lits'ebetso tsa metsing le tsa leoatle. Valve ena ea heke ea boleng bo holimo e fana ka melemo e mengata 'me e loketse maemo a thata a tikoloho ea leoatle le ea leoatle. E entsoe ka tšepe ea boleng bo holimo, valve ena ea heke e fana ka matla a ikhethang le ho hanyetsa mafome, e netefatsang ts'epo le bophelo bo bolelele mesebetsing ea likepe le ea leoatle.
Moralo oa skrufu le joko ea kantle (OS&Y) o fana ka pontšo e hlakileng ea boemo ba valve le boiketlo ba tlhokomelo, e leng sa bohlokoa bakeng sa lits'ebetso tsa kantle ho naha. Ka tekanyo ea khatello ea Sehlopha sa 300, valve ena ea heke e etselitsoe ho mamella lits'ebetso tsa khatello e phahameng ka ho nepahala le taolo, e leng se etsang hore e be khetho e tšepahalang bakeng sa litsamaiso tsa leoatleng le tsa kantle ho naha. Bokhoni ba eona bo phahameng ba taolo ea phallo bo netefatsa ts'ebetso e sebetsang hantle le e sireletsehileng ea lits'ebetso tsa bohlokoa tsa likepe le tsa kantle ho naha.
Likaroloana
Kakaretso ea Sehlahisoa
Li-valve tsa heke tsa tšepe tsa IFLOW API600 Class 300 OS&Y ke tharollo e ratoang bakeng sa liphephetso tsa leoatleng le lebōpong la leoatle, tse fanang ka kaho e thata, taolo e nepahetseng le botšepehi ba nako e telele. Phahamisa mesebetsi ea hau ea leoatleng le lebōpong la leoatle ka valve ena e ntle ea heke e etselitsoeng ho sebetsa libakeng tse thata ka ho fetisisa.
Tlhokahalo ea Tekheniki
· Moralo le Tlhahiso li Lumellana le API 600
· Litekanyo tsa Flange li lumellana le ASME B16.5
· Litekanyo tsa Sefahleho le Sefahleho Lumellana le ASME B16.10
· Teko e Lumellana le API 598
· Mokhoa oa ho khanna: lebili la letsoho, gear ea bevel, motlakase
Tlhaloso
| Lebitso la Karolo | Thepa |
| 'Mele | A216-WCB |
| Lekhapetla | A216-WCB+CR13 |
| Bonnet Stud Nut | A194-2H |
| Sekoti sa Bonnet | A193-B7 |
| Kutu | A182-F6a |
| Bonete | A216-WCB |
| Setulo se ka Morao sa kutu | A276-420 |
| Phini ea eyebolt | Tšepe ea Khabone |
| Lebili la letsoho | Tšepe e se nang letho |
Foreimi ea mohala ea sehlahisoa
Hangata di-valve tsa heke di sebediswa ke lebili la letsoho, senotlolo sa valve T (wrench) kapa actuator. Lebili le hoketswe kutung ya valve mme le fetisetsa matla a potolohang ho lona. Nakong ya ho buleha ha valve ya heke, ho potoloha ha lebili la letsoho ho fetola dithapo tsa kutu ya heke ho kena hekeng mme ka tsela e fapaneng bakeng sa ho kwala. Matla ana a tsamaisa wedge ya valve ya heke ho ya tlase kapa hodimo.
Ka kakaretso, di-valve tsa heke di kenngwa dibakeng tsa phaephe moo di tla dula di butswe kapa di kwetswe nako e telele, kaha hangata di hloka nako e itseng ho fetoha pakeng tsa maemo ana a mabedi.
Lintlha tsa litekanyo
| NPS | 2 | 2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 24 |
| L | 177.8 | 190.5 | 203.2 | 228.6 | 254 | 266.7 | 292.1 | 330.2 | 355.6 | 381 | 406 | 432 | 457 | 508 |
| D | 152 | 178 | 191 | 229 | 254 | 279 | 343 | 406 | 483 | 533 | 597 | 635 | 699 | 813 |
| D1 | 120.7 | 139.7 | 152.4 | 190.5 | 215.9 | 241.3 | 298.5 | 362 | 431.8 | 476.3 | 539.8 | 577.9 | 635 | 749.3 |
| D2 | 92 | 105 | 127 | 157 | 186 | 216 | 270 | 324 | 381 | 413 | 470 | 533 | 584 | 692 |
| b | 14.4 | 16.4 | 17.9 | 22.4 | 22.4 | 23.9 | 26.9 | 28.9 | 30.2 | 33.9 | 35.4 | 38.4 | 41.4 | 46.4 |
| nd | 4-19 | 4-19 | 4-19 | 8-19 | 8-22 | 8-22 | 8-22 | 12-25 | 12-25 | 12-29 | 16-29 | 16-32 | 20-32 | 20-35 |
| f | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 |
| H | 345 | 387 | 430 | 513 | 583 | 648 | 790 | 935 | 1100 | 1200 | 1330 | 1480 | 1635 | 1935 |
| W | 200 | 200 | 250 | 250 | 300 | 300 | 350 | 400 | 450 | 500 | 500 | 600 | 600 | 650 |
