Tsebo – Vacuum Valves

I. Kenyelletso ea valve
Vacuum valve ke karolo ea tsamaiso ea vacuum e sebelisetsoang ho fetola tsela eo moea o phallang ka eona, ho fetola boholo ba phallo ea khase, ho khaola kapa ho hokahanya phala ea tsamaiso ea vacuum.Likarolo tse koalang tsa vacuum valve li tiisitsoe ka tiiso ea rabara kapa tiiso ea tšepe.

II.Lisebelisoa tse tloaelehileng tsa vacuum valve.
Li-valve tsa vacuum
E sebelisoa lisebelisoa tsa vacuum tse phahameng kapa tse phahameng haholo ha vacuum e tlameha ho bolokoa ka har'a sistimi e koetsoeng ea vacuum.Li-valve tsa vacuum li sebelisoa ho laola phallo ea moea ka phaposing ea vacuum, ho itšehla thajana, ho ntša moea, ho fana ka phokotso ea khatello kapa taolo ea taolo.Li-valve tsa heke, li-valve tsa Inline le li-angles ke mefuta e atileng haholo ea li-vacuum tse sebelisoang bakeng sa lits'ebetso tsa vacuum tse phahameng kapa tse phahameng haholo.Mefuta e meng ea li-valve e kenyelletsa li-valve tsa serurubele, li-valve tsa phetisetso, li-valve tsa bolo, li-valve tsa pendulum, li-valve tsa tšepe kaofela, li-vacuum valves, li-angles tsa aluminium, li-vacuum tse koahetsoeng ka Teflon le li-valve tse otlolohileng.

Li-valve tsa butterfly
ke li-valve tse bulang ka potlako tse nang le li-disc tsa tšepe kapa li-vane tse pota-pota ka mahlakoreng a nepahetseng ho ea moo phaephe e phallang teng, 'me ha li potoloha axis ea tsona, valve e tiisa setulo 'meleng oa liphaephe.

Li-valve tsa ho fetisoa (li-valve tsa heke tse mahlakore a mabeli)
Li-valve tsa karohano tse loketseng ho sebelisoa pakeng tsa likamore tsa vacuum tse notletsoeng le likamore tsa phetisetso, le lipakeng tsa likamore tsa phetisetso le likamore tsa ts'ebetso ea lisebelisoa tsa tlhahiso ea semiconductor.

Li-Vacuum Ball Valves
ke li-valve tsa phallo tse otlolohileng tsa kotara tse nang le kopano e koalo e chitja e nang le litulo tse tšoanang tse chitja bakeng sa khatello e tšoanang ea tiiso.

Li-valve tsa pendulum
ke valve e kholo ea throttle e kentsoeng lipakeng tsa kamore ea vacuum le pompo ea turbomolecular.Li-valve tsena tsa vacuum pendulum hangata li entsoe e le li-valve tsa heke kapa tsa pendulum bakeng sa lits'ebetso tse kenyelletsang OLED, FPD le PV litsamaiso tsa tlhahiso ea indasteri.

Li-valve tsa tšepe tsohle
E etselitsoe ho sebelisoa libakeng tsa vacuum tse phahameng haholo moo mocheso o phahameng o sa lumelleng tšebeliso ea li-elastomers le litšepe tsa cryogenic gasket.Li-valve tsa tšepe tse bakeable li fana ka tiiso e tšepahalang ea mocheso o phahameng ho tloha khatellong ea sepakapaka ho ea tlase ho 10-11 mbar.

Li-valve tsa vacuum
Sebetsa ka ts'epo lits'ebetsong tsa tlhahiso ea semiconductor le lits'ebetsong tse nang le tšilafalo ea lik'hemik'hale le likaroloana.Li ka sebelisoa libakeng tsa vacuum tse thata, li-vacuum tse phahameng kapa libakeng tsa vacuum tse phahameng haholo.

Li-valve tsa angle tsa aluminium
Ho kena le ho tsoa ha li-valve tsena li likhutlong tse nepahetseng ho tse ling.Li-valve tsena tsa angle li entsoe ka aluminium A6061-T6 'me li sebelisoa ho etsa semiconductor le lisebelisoa tsa lisebelisoa, R&D le lisebelisoa tsa vacuum tsa indasteri bakeng sa lits'ebetso tse thata ho isa ho tse phahameng.

Vacuum vacuum valve ea Teflon ke sesebelisoa sa vacuum sa tšepe se entsoeng ka botlalo se nang le lesela le tšoarellang le le hanyetsanang le lik'hemik'hale tse ngata.

III.Litšobotsi tsa li-valve tsa vacuum.
Khatello e ka tlas'a khatello ea sepakapaka 'me ho theoha ha khatello ho pholletsa le sekhahla sa valve ho ke ke ha feta matla a 1 kg / cm.Mocheso o sebetsang oa bohareng o itšetlehile ka mokhoa oa sesebelisoa se sebelisoang.Mocheso ka kakaretso ha o fete ho -70 ~ 150°C.Ntho e ka sehloohong e hlokahalang bakeng sa li-valve tse joalo ke ho netefatsa hore ho na le tekanyo e phahameng ea ho tiea ha ho amana le ho teteana ha sebopeho le thepa ea gasket.

Ho ea ka khatello e bohareng li-valve tsa vacuum li ka aroloa ka lihlopha tse 'nè.
1) Li-valve tsa vacuum tse tlaase: khatello e bohareng p = 760 ~ 1 mmHg.
2) Li-valve tsa vacuum tse mahareng: p=1×10-3 mmHg.
3) Li-valve tsa vacuum tse phahameng: p=1×10-4 ~1×10-7 mmHg.
4) Vacuum vacuum valve e phahameng haholo: p≤1 × 10-8 mmHg.

Joalo ka valve e koetsoeng e bophara ba limilimithara tse ka tlase ho 250, kutu e sebelisoang haholo ke vacuum bellows shut-off valve e nang le motsamao oa mola.Leha ho le joalo, li-valve tsa heke li thibetsoe haholoanyane, empa sena ke haholo-holo bakeng sa li-diameter tse kholo.Hape ho na le li-valve tsa spherical plug (li-valve tsa bolo), li-plunger le lirurubele.Li-valve tsa plug bakeng sa li-valve tsa vacuum ha li so khothalletsoe hobane li hloka ho tlotsa oli, ho etsa hore mouoane oa oli o khone ho kena tsamaisong ea vacuum, e sa lumelloeng.Li-valve tsa vacuum li ka laoloa ka letsoho le ka thōko tšimong, hammoho le motlakase, motlakase (li-valve tsa solenoid), ka pneumatically le hydraulically.