Li-valve tsa bolo li phetha karolo ea bohlokoa tsamaisong ea liphaephe tsa leoatleng ka ho fana ka taolo e tšepahalang, e potlakileng ea ho koala le ea ho phalla. joalo ka lits'ebetso tsa mafura, litsamaiso tsa metsi a ballast, le lits'ebetso tsa khatello ea mollo.
1. Li-Valves tse Feletseng tsa Bore Ball
Tlhaloso: Li-valve tsena li na le bolo le boema-kepe bo boholo ho feta tekano, ho netefatsa hore bophara ba kahare bo tsamaisana le phaephe, e lumellang phallo ea mokelikeli o sa lekanyetsoang.
Tšebeliso: E loketse lits'ebetso tse hlokang matla a phallo e phahameng, joalo ka sistimi ea metsi a ballast le mela ea ho pholisa enjene.
Melemo: E fokotsa ho theoha ha khatello, e fokotsa tšebeliso ea matla, 'me e lumella ho hloekisa le ho hlokomeloa habonolo.
2. Fokotsa Bore Ball Valves
Tlhaloso: Bophara ba koung bo nyane ho feta phaephe, bo thibela ho phalla ha mokelikeli hanyane.
Sebelisa: E loketse lithapo tseo e seng tsa bohlokoa moo tahlehelo e nyane ea khatello e amohelehang, joalo ka lisebelisoa tse thusang tsa metsi kapa lithapo tsa lubrication.
Melemo: E boloka chelete e ngata ebile e kopane ha e bapisoa le li-valve tse feletseng.
3. Li-valve tsa Ball tse phaphametseng
Tlhaloso: Bolo e phaphamala hanyane ka tlase tlas'a khatello, e hatella setulo ho etsa tiiso e tiileng.
Tšebeliso: E tloaeleha maemong a khatello e tlase ho isa ho e mahareng joalo ka lithapo tsa mafura le sistimi ea bilige.
Melemo: Moralo o bonolo, tiiso e tšepahalang, le tlhokomelo e tlase.
4. Trunnion Mounted Ball Valves
Tlhaloso: Bolo e tiisitsoe ka holimo le ka tlaase, e thibela ho sisinyeha tlas'a khatello e phahameng.
Tšebeliso: E bohlokoa bakeng sa lits'ebetso tsa khatello e phahameng joalo ka ts'ireletso ea mollo, ho tsamaisa thepa, le lithapo tse kholo tsa mafura.
Melemo: Matla a holimo a ho tiisa le torque e fokolitsoeng ea ts'ebetso, e netefatsang ts'ebetso ea nako e telele.
5. Li-Valves tsa V-Port Ball
Tlhaloso: Bolo e na le kou ea sebopeho sa "V", e lumellang taolo e nepahetseng ea phallo le ho thetheha.
Tšebeliso: E fumaneha lits'ebetsong tse hlokang taolo e nepahetseng ea phallo, joalo ka sistimi ea ente ea mafura le litekanyetso tsa lik'hemik'hale.
Melemo: E fana ka taolo e kholo holim'a phallo ea mokelikeli ha e bapisoa le li-valve tse tloaelehileng tsa bolo.
6. Li-Valves tsa Litsela tse tharo le tse 'nè
Tlhaloso: Li-valve tsena li na le likou tse ngata, tse lumellang ho fetoha ha tataiso ea phallo kapa phallo ea sistimi.
Tšebeliso: E sebelisoa litlhophisong tse rarahaneng tsa liphaephe bakeng sa phetisetso ea mafura, taolo ea ballast, le ho fetoha lipakeng tsa mela e fapaneng ea mokelikeli.
Melemo: E fokotsa tlhoko ea li-valve tse ngata mme e nolofatsa moralo oa sistimi.
7. Metal Seated Ball Valves
Tlhaloso: E entsoe ka litulo tsa tšepe ho e-na le lisebelisoa tse bonolo, tse fanang ka nako e telele.
Tšebeliso: E loketse lisebelisoa tsa mokelikeli oa mocheso o phahameng le oa abrasive, joalo ka lithapo tsa mouoane le lisebelisoa tsa ho ntša metsi.
Melemo: Ho hanyetsa ho apara ho phahameng le bophelo bo bolelele ba tšebeletso.
8. Li-Valves tsa Cryogenic Ball
Tlhaloso: E etselitsoe ho sebetsana le mocheso o tlase haholo, hangata e sebelisoang lits'ebetsong tsa ho sebetsana le LNG (liquefied natural gas).
Tšebeliso: E bohlokoa bakeng sa bajari ba LNG ba metsing le phetiso ea mafura a cryogenic.
Melemo: E boloka ts'ebetso tlas'a mocheso o tlase ho zero ntle le ho senya botšepehi ba tiiso.
9. Top Entry Ball Valves
Tlhaloso: E lumella ho lokisoa le ho lokisoa ho tloha holimo ntle le ho tlosa valve ho tloha pipeline.
Tšebeliso: E sebelisoa liphaepheng tse kholo le lits'ebetsong tsa bohlokoa tse hlokang ho hlahlojoa khafetsa, joalo ka likhoele tse kholo tsa metsi a leoatle.
Melemo: E fokotsa nako ea ho theoha le ho nolofatsa tlhokomelo.
10. Li-valve tsa Ball tse Sireletsehileng Mollong
Tlhaloso: E na le lisebelisoa tse thibelang mollo tse netefatsang ts'ebetso e tsoelang pele nakong ea maemo a tšohanyetso a mollo.
Tšebeliso: E kentsoe lits'ebetsong tse thibelang mollo le tsamaiso ea mafura.
Melemo: E matlafatsa polokeho ea likepe le ho latela melao ea tsamaiso.
Nako ea poso: Jan-08-2025