Li-valve tsa polasetikili sebelisoa mafapheng a mangata nts'etsopele ea indasteri ea naha ea heso, 'me lihlahisoa tsa polasetiki indastering ea ts'ireletso ea lik'hemik'hale le tikoloho li bohlokoa haholo.Ho hlalositsoe ka ho hlaka hore lebelo la nts'etsopele le tlameha ho potlakisoa, 'me le hohetse tlhokomelo e kholo ho tsoa mafapheng a naha, a hloka hore lipolasetiki tsa boenjiniere tsa naha ea heso li akofise tsoelopele.Ka hona, litsebi tsa indasteri li bolela esale pele hore indasteri ea polasetiki ea naha ea heso e tla tobana le nts'etsopele likarolong tsohle, haholo-holo nts'etsopele ea lihlahisoa tsa polasetiki tsa boenjiniere.Ho ntlafatsa bokhoni bo ikemetseng ba boqapi ba indasteri ea ho lokisa lipolasetiki, ho ata ha thepa e ncha, mahlale a macha, lisebelisoa tse ncha le lihlahisoa tse ncha e se e le eona ntho e tlang pele.

Li-valve tsa polasetiki,li-valve tsa serurubelelehlahloba li-valveke lihlahisoa tsa bohlokoa lelapeng la li-valve, haholo hobane li-valve tsena li entsoe ka polasetiki ea boenjiniere, kahoo ka bobeli mabapi le ts'ebetso le ts'ebetso, li na le melemo e itseng.Sekhahla sa hona joale sa tšebeliso ea li-valve tsa polasetiki naheng ea heso Ho phahama selemo le selemo, lik'hamphani tse ngata li qalile ho reka li-valve tsa polasetiki, 'me lik'hamphani tse ling tsa li-valve tsa linaha tse ling li hlasela' maraka o moholo oa naha ea heso, li bontša mokhoa oa ho thunya hohle naheng ea heso.

Li-valve tsa bolo ea polasetiki, li-valve tsa serurubele le li-check valves li bohlokoa haholo mererong e meng ea ts'ireletso ea lik'hemik'hale le tikoloho.Ka lebaka la ts'ebetso e phahameng ea li-valve tsa polasetiki, li ka finyella litlhoko tsa morero ho feta li-valve tse ling tsa tšepe tse sa hloekang, hobane li-valve tsa polasetiki li boima ba 'mele, ho bonolo ho li kenya le ho theko e tlaase.E na le theko e tlaase 'me e ka boela ea qoba bothata ba ho rotha ka katleho,' me molumo oa valve ea polasetiki o batla o le monyenyane, sebaka sa fatše se boetse se le senyenyane, se bonolo haholo ho lipalangoang le ho kenya, 'me ho qhaqha le ho hlokomeloa ho batla ho le bonolo.Ka hona, monyetla oa ho sebelisa li-valve tsa polasetiki ho boenjiniere Melemo e ntse e eketseha le ho ba kholo le ho ba le tšepo.

Kajeno, naha ea heso e fetohile mohlahisi ea ka sehloohong, moreki le morekisi oa lihlahisoa tsa polasetiki lefatšeng.Bahlahlobisisi ba bang ba boletse hore ha theknoloji ea mashala-to-olefin e ntse e hola 'me e sebelisoa haholo, lihlahisoa tsa polasetiki butle-butle li nkela tšepe, likhalase, liphaephe tsa lik'hemik'hale, li-valve le liindasteri tse ling li amoheloa, li-bio-based le li-plastiki tse ling tse senyehang le lisebelisoa tse ling tse ncha li qala ho ho tseteloa.kopo.

Nakong e tlang, nts'etsopele ea indasteri ea polasetiki e tla itšetleha ka matla a khoebo ka boeona ka lehlakoreng le leng, 'me ka lehlakoreng le leng e tla itšetleha ka matla a likhoebo tse bokaneng hammoho.Indasteri eohle ea lik'hemik'hale ea ts'ireletso ea tikoloho e tla fetoha tšusumetso bakeng sa nts'etsopele ea indasteri ea polasetiki.Baetsi ba lokela ho ntlafatsa matla a bona a botekgeniki le ho tsoela pele ho ntlafatsa boleng ba lihlahisoa tsa bona ha ba ntse ba fokotsa litšenyehelo, e le hore mofuta oa bona oa valve oa polasetiki o ka etella pele tikolohong ea maqhubu a maholo le lehlabathe.