PTFE Ball Valve Seats
LITLHAKISO TSE HLAHANG
Kenyelletso ea PTFE
Polytetrafluoroethylene (PTFE), eo hangata e tsejoang e le Teflon, ke fluoropolymer ea maiketsetso e tsejoang ka ho hanyetsa lik'hemik'hale tse ikhethang, thepa e sa thupeng, le mamello e phahameng ea mocheso. E sebelisoa haholo liindastering tse fapaneng ka lebaka la motsoako oa eona o ikhethang oa thepa, e etsa hore e be thepa e loketseng bakeng sa lits'ebetso tse hlokang ho tšoarella ho hoholo le ho ts'epahala.
Mabapi le PTFE Ball Valve Seat
Setulo sa PTFE Ball Valve Seat ke karolo ea bohlokoa e sebelisoang li-valve tsa bolo, tse bohlokoa ho laola phallo ea metsi lits'ebetsong tsa liphaephe. Setulo sa valve ke sebaka seo ho sona bolo e lutseng ha valve e koetsoe. PTFE ke khetho e babatsehang bakeng sa kopo ena ka lebaka la khanyetso e phahameng ea lik'hemik'hale, khohlano e tlase, le bokhoni ba ho mamella mocheso o feteletseng.
Lintlha tsa Bohlokoa tsa PTFE Ball Valve Seat
Khanyetso ea Lik'hemik'hale
PTFE e hanana le hoo e batlang e le lik'hemik'hale tsohle ntle le likhase tse 'maloa tsa fluorinated le tšepe e qhibilihisitsoeng ea alkali. Sena se etsa hore litulo tsa li-valve tsa PTFE li be tse loketseng ho sebelisoa lits'ebetsong tse sebetsanang le lik'hemik'hale tse mabifi.
Mocheso Botsitso
PTFE e ka sebetsa ka katleho ho pholletsa le mocheso o pharaletseng, hangata ho tloha -268°C (-450°F) ho ea ho 260°C (500°F). Mocheso ona o pharaletseng oa mocheso o tiisa hore setulo sa valve se lula se sebetsa ebile se tšepahala libakeng tse peli tsa cryogenic le tse phahameng tsa mocheso.
Tlas'a Khohlano Coefficient
Coefficient e tlase ea likhohlano ea PTFE e fokotsa ho roala le ho taboha holim'a bolo, e lelefatsa nako ea bophelo ea valve. Thepa ena e boetse e thusa ho sebetsa hantle le ho fokotsa torque e hlokahalang ho bula le ho koala valve.
Ho hanyetsa Khatello e Phahameng
Litulo tsa PTFE ball valve li ka mamella likhatello tse phahameng, tsa etsa hore li tšoanelehe ho sebelisoa lits'ebetsong tse phahameng tsa khatello tse kang tse fumanoang indastering ea oli le khase.
Sebaka se sa Thupeng
Sebaka se se nang lithupa sa PTFE se thibela ho khomarela lisebelisoa tsa ts'ebetso, e leng molemo ka ho khetheha lits'ebetsong moo ho silafala ho lokelang ho qojoa, joalo ka ts'ebetsong ea lijo le meriana.
Likopo tsa PTFE Ball Valve Seat
Tšebeliso ea Lik'hemik'hale
Limeleng tsa lik'hemik'hale, litulo tsa li-valve tsa PTFE li sebelisoa ka li-valve tse sebetsanang le lik'hemik'hale tse senyang, ho netefatsa hore li-valve li ka sebetsa ka botšepehi ntle le tšenyo ea lik'hemik'hale.
Indasteri ea Meriana
Litulo tsa li-valve tsa PTFE li sebelisoa lisebelisoa tsa tlhahiso ea lithethefatsi, moo tšilafalo e tlamehang ho qojoa ka lebaka la thepa ea tsona e sa tsitsang le ea lik'hemik'hale.
Phetoho ea Lijo
Lefapheng la lijo, litulo tsa li-valve tsa PTFE li sebelisoa ha ho sebelisoa lisebelisoa moo li kopanang le lihlahisoa tsa lijo, ho netefatsa bohloeki le ho thibela tšilafalo.
Indasteri ea Oli le Khase
Litulo tsa li-valve tsa PTFE li sebelisoa liphaepheng tsa khatello e phahameng le li-valve, tse fanang ka tiiso e tšepahalang libakeng tse thata.
Phekolo ea Metsi
Litsing tsa phekolo ea metsi, litulo tsa PTFE ball valve li sebelisoa ho laola phallo ea lik'hemik'hale tse sebelisoang ts'ebetsong ea phekolo, ho netefatsa taolo e nepahetseng le ho thibela tšilafalo.
Melemo ea ho Sebelisa PTFE Ball Valve Seat
Tšepahala e Ntlafetseng
Motsoako oa khanyetso ea lik'hemik'hale, botsitso ba mocheso, le khohlano e tlase e etsa hore litulo tsa li-valve tsa PTFE e be khetho e tšepahalang bakeng sa lits'ebetso tsa ho tiisa.
Tlhokomelo e Bonolo
Sebaka se se nang lithupa le boiketlo ba ho kenya li etsa hore litulo tsa PTFE ball valve li be le tlhokomelo e tlaase, ho fokotsa litšenyehelo tsa nako le tlhokomelo.
Ho feto-fetoha ha maemo
Litulo tsa li-valve tsa PTFE li loketse mefuta e mengata ea lits'ebetso ho pholletsa le liindasteri tse fapaneng, e leng se etsang hore e be tharollo e fapaneng ea ho tiisa.
Chelete e sebetsang
Le hoja qalong e theko e boima ho feta lisebelisoa tse ling, litulo tsa PTFE ball valve li fana ka tharollo e theko e tlaase ka lebaka la bophelo ba bona ba nako e telele ea tšebeletso le litlhoko tse fokotsehileng tsa tlhokomelo.
Qetello
PTFE Ball Valve Seats e fana ka tharollo e phahameng ea ho tiisa bakeng sa li-valve tsa bolo tse sebelisoang lits'ebetsong tse fapaneng tsa indasteri. Ho hanyetsa lik'hemik'hale tsa tsona, botsitso ba mocheso le khohlano e tlase li etsa hore e be tse loketseng ho sebelisoa libakeng tseo ho tsona ho ts'epahalang le ho phela nako e telele ho bohlokoa. Ka ho khetha litulo tsa li-valve tsa PTFE bakeng sa lits'ebetso tsa hau, o ka netefatsa ts'epo e ntlafalitsoeng, tlhokomelo e bonolo, le tharollo ea ho tiisa e lumellanang le litlhoko tsa lits'ebetso tsa hau tse ikhethileng.
