Ka nts'etsopele e tsoelang pele ea kaho ea boenjiniere, li-valve, joalo ka lisebelisoa tsa bohlokoa tsa taolo ea phallo, butle-butle li fetohile karolo ea bohlokoa ea liindasteri tse fapaneng. Tsela ea ho khetha li-valve tsa boleng bo phahameng tse finyellang litlhoko e fetohile bothata boo beng ba bangata ba amehileng ka bona le ba amehileng ka bona. Kajeno, re tla u fa saense e tsebahalang ea ho khetha li-valve tsa boleng bo holimo tse hlahisoang ke baetsi ba li-valve tsa Tianjin.
Pele ho tsohle, ela hloko thepa ea valve. Liindasteri le merero e fapaneng li hloka lisebelisoa tse fapaneng tsa li-valve, kahoo ke habohlokoa haholo ho khetha thepa e nepahetseng ho latela litlhoko tsa sebele. Ka kakaretso, lisebelisoa tsa li-valve li kenyelletsa tšepe e entsoeng ka tšepe, tšepe ea carbon, tšepe e sa hloekang, joalo-joalo, tseo li-valve tsa tšepe li sebelisoang haholo indastering ea lik'hemik'hale, lijo, meriana le tse ling. Hobane valve ea tšepe e sa hloekang e na le khanyetso e ntle ea kutu, e ka netefatsa ts'ebetso e tsitsitseng ea nako e telele ea sistimi ea boenjiniere.
Taba ea bobeli, re lokela ho ela hloko ts'ebetso ea tiiso ea valve. Valve ea boleng bo phahameng e lokela ho ba le ts'ebetso e ntle ea ho tiisa ho netefatsa ho nepahala le botsitso ba taolo ea mokelikeli le ho qoba ho tsoa le tahlehelo ka lebaka la ho koala hantle. Ka hona, ha u reka valve e hlahisoang ke moetsi oa Tianjin Valve, ho hlokahala hore u hlahlobe ka hloko thepa ea ho tiisa, sebopeho le mokhoa oa ho etsa tlhahiso ea valve ho netefatsa hore e finyella litekanyetso le litlhoko tse nepahetseng.
Hape, ela hloko ho tšoarella ha valve. Ho tšoarella ha valve ha ho itšetlehe feela ka khetho ea thepa, empa hape ho na le lintho tse ngata tse amanang le ho nepahala ha lisebelisoa le mokhoa oa ho etsa lihlahisoa. Ka hona, khetha valve e hlahisoang ke moetsi oa li-valve tsa Tianjin, re tlameha ho hlahloba ka botlalo mokhoa oa eona oa tlhahiso, ho nepahala ha thepa, tiiso ea boleng le tšebeletso ea morao-rao ea thekiso, joalo-joalo, ho etsa bonnete ba hore valve e ka sebetsa ka nako e telele.
Qetellong, re boetse re lokela ho ela hloko mokhoa oa ho laola valve. Mokhoa oa ho laola valve o fapane, haeba mokhoa oa ho laola o sa khethoa, o ka lebisa ho hlōleha ha valve, ts'ebetso e sa thabiseng le mathata a mang. Ka hona, ha u khetha li-valve tsa boleng bo phahameng tse hlahisoang ke baetsi ba Valve ea Tianjin, mefuta e fapaneng ea li-actuator, mekhoa ea ts'ebetso le mekhoa ea ho laola e lokela ho khethoa ho ea ka litlhoko tsa sebele ho netefatsa taolo e nepahetseng le ts'ebetso e ntle ea ts'ebetso ea li-valve.
Ka bokhutšoanyane, khetho ea li-valve tsa boleng bo phahameng e lokela ho nahana ka lintlha tse 'maloa, tse kang lisebelisoa, ts'ebetso ea ho tiisa, ho tšoarella le mekhoa ea ho laola, hape ho hlokahala ho utloisisa bokhoni ba tlhahiso le tšebeletso ea ka mor'a thekiso ea baetsi ba li-valve tsa Tianjin ho netefatsa hore. li-valve tse khethiloeng li ka finyella litlhoko tsa sebele le ts'ebetso e tsitsitseng ea nako e telele. Ke tšepa hore sehlooho sena se ka u thusa ho khetha li-valve tsa boleng bo phahameng tse hlahisoang keMoetsi oa Valve ea Tianjin Chaena.
Nako ea poso: Jun-26-2023
