Li-valve tsa serurubele li bapala karolo ea bohlokoa ha ho tluoa tabeng ea ho laola phallo ea mokelikeli lits'ebetsong tsa liphaephe. ​​Litšebelisong tsa indasteri,Li-valve tsa serurubele tsa PVCke khetho e tsebahalang ka lebaka la ho tšoarella ha tsona le bokhoni ba tsona. Sehloohong sena, re tla sheba ka botebo mesebetsi ea li-valve tsa lirurubele, haholo-holo tse entsoeng ka PVC, 'me re hlahlobe hore na ke hobane'ng ha li le bohlokoa liindastering tse fapaneng.

Mosebetsi oa valve ea serurubelee bonolo empa e bohlokoa haholo. Ha e le hantle, e laola phallo ea mokelikeli ka ho sebelisa diski e bitsoang "serurubele" e bohareng ba phaephe. ​​Ho fapana le li-valve tsa bolo, tse sebelisang bolo ho laola phallo, diski ea valve ea serurubele e kentsoe holim'a shaft e potolohang. Ha valve e le boemong bo koetsoeng, diski e otlolohile ho phallo ea mokelikeli, e thibela mokelikeli ka katleho. Ha e butsoe, diski e potoloha ho ea ka tsela eo phallo ea metsi e tsamaeang ka eona, e lumella mokelikeli ho feta.

Thepa ea PVC e eketsa lera le leng la ts'ebetso le ts'epo ho li-valve tsa serurubele. PVC, kapa polyvinyl chloride, ke thermoplastic e nang le khanyetso e ntle ea lik'hemik'hale 'me e loketse lits'ebetso tse fapaneng. Ntle le ho hanela lik'hemik'hale tse senyang, PVC e bobebe, e bonolo ho e kenya, ebile e theko e tlase, e leng se etsang hore e be thepa e loketseng li-valve tsa serurubele.

Li-valve tsa serurubele tsa PVC lia ratoalibakeng tsa indasteri moo phallo ea mokelikeli o senyang e atileng. Bokhoni ba eona ba ho mamella lik'hemik'hale tse matla le mocheso o feteletseng bo e etsa karolo ea bohlokoa lifemeng tsa ts'ebetso ea lik'hemik'hale, lits'ebeletso tsa kalafo ea metsi le litsamaiso tsa taolo ea metsi a litšila. Ho tiea le ho tšoarella ha li-valve tsa lirurubele tsa PVC ho netefatsa hore li ka fana ka tšebeletso ea nako e telele le e tšepahalang libakeng tse hlokang tlhokomelo e ngata.

Ho phaella moo, di-valve tsa dirurubele tsa PVC le tsona di sebediswa haholo bakeng sa ho tsamaisa metsi le maro a mang a sa senyeheng. Bokahare ba yona bo boreledi bo fokotsa ho theoha ha kgatello le moferefere, e leng se etsang hore e be kgetho e bolokang matla bakeng sa taolo ya mokelikeli. Sena se etsa hore di-valve tsa dirurubele tsa PVC e be kgetho e tsebahalang ditsamaisong tsa HVAC, ditsamaisong tsa nosetso le marangrang a kabo ya metsi.

Karolo e 'ngoe ea bohlokoa ea mosebetsi oa li-valve tsa serurubele, ho kenyeletsoa le tse entsoeng ka PVC, ke bokhoni ba tsona ba ho laola phallo ea mokelikeli. Ka ho fetola sekhutlo sa disc ka har'a valve, sekhahla sa phallo se ka laoloa ka nepo. Sena se etsa hore li-valve tsa serurubele li be le mekhoa e mengata haholo kaha li ka sebelisoa ho laola phallo ea mokelikeli lits'ebetsong tse fapaneng tsa indasteri, ho netefatsa katleho le ts'ebetso e ntle ka ho fetisisa.

Ka bokhutšoanyane, mosebetsi oa li-valve tsa lirurubele, haholo-holo tse entsoeng ka PVC, ke oa bohlokoa haholo lefapheng la taolo ea mokelikeli oa indasteri. Bokhoni ba eona ba ho laola phallo ea mokelikeli, ho mamella lik'hemik'hale tse senyang le ho fana ka tšebeletso e tšepahalang bo e etsa karolo ea bohlokoa liindastering tse ngata. Ebang ke ho laola phallo ea lik'hemik'hale tse senyang fekthering ea ts'ebetso kapa ho laola kabo ea metsi lits'ebetsong tsa masepala, li-valve tsa lirurubele tsa PVC li bapala karolo ea bohlokoa ho netefatsa hore lits'ebetso tse ngata tsa indasteri li tsamaea hantle le ka katleho.