Indasteri ea li-valve e ntse e bona kholo e kholo lilemong tsa morao tjena, e susumetsoang ke tlhokahalo e ntseng e eketseha ea litharollo tse sebetsang hantle le tse tšepahalang makaleng a fapaneng. Li-valve ke likarolo tsa bohlokoa tse sebelisoang ho laola phallo ea metsi kapa likhase liphaepheng 'me li bohlokoa liindastering tse kang oli le khase, phepelo ea motlakase, tlhoekiso ea metsi le tlhahiso.
E 'ngoe ea lintho tse susumetsang kholo ea kholo ea indasteri ea li-valve ke tlhoko ea litsamaiso tse baballang matla le litharollo tse tšoarellang. Ha lik'hamphani li ntse li leka ho fokotsa tlhahiso ea khabone le ho ntlafatsa ts'ebetso ka kakaretso, li fetohela ho mahlale a tsoetseng pele a li-valve a ka thusang ho ntlafatsa lits'ebetso. Li-valve tse nang le bokhoni bo betere ba ho laola, litiiso tse thata, le lisebelisoa tse ntlafalitsoeng li ntse li ata haholo.
Ho feta moo, ho eketseha ha baahi lefatšeng ka bophara ho entse hore ho be le tlhokahalo e ntseng e eketseha ea metsi a hloekileng, e leng se entseng hore ho behoe matsete litsing tsa ho hloekisa metsi. Li-valve li phetha karolo ea bohlokoa ho laola phallo ea metsi, ho netefatsa phekolo e nepahetseng, le ho fokotsa tšenyo. Ha mebuso ho pota lefatše e tsepamisitse maikutlo ho ntlafatseng meaho le phihlello ea metsi a hloekileng, indasteri ea li-valve e lebelletsoe ho paka kholo e tsoelang pele lekaleng lena.
Indastering ea oli le khase, li-valve li bohlokoa bakeng sa ho laola phallo ea oli e tala, khase ea tlhaho le lihlahisoa tse hloekisitsoeng tsa peterole. Ka mesebetsi e ntseng e eketseha ea lipatlisiso le tlhahiso, haholo-holo mebarakeng e ntseng e tsoela pele, tlhokahalo ea li-valve tse sebelisoang lits'ebetsong tse holimo e ntse e eketseha. Ho feta moo, tlhokahalo ea meaho ea lipeipi ho tsamaisa oli le khase ho tloha libakeng tse hole ho ea litsing tsa tšebeliso e ntse e matlafatsa tlhoko ea li-valve.
Lekala la phepelo ea motlakase le lona le fana ka menyetla ea bohlokoa bakeng sa indasteri ea li-valve. Ha mehloli ea matla a tsosolositsoeng e ntse e hola, li-valve li bohlokoa ho laola ho phalla ha mouoane, khase kapa metsi lifemeng tsa motlakase. Ka ho fetohela ho fehlang matla a hloekileng le a tšoarellang ho feta, li-valve tse fanang ka ts'ebetso e ntle le ts'epahalo li ntse li batloa.
Ho hlahisa, karolo e 'ngoe ea bohlokoa bakeng sa indasteri ea li-valve, e kenyelletsa lits'ebetso tse fapaneng tse kang ts'ebetso ea lik'hemik'hale, tlhahiso ea meriana le ho lokisa lijo. Li-valve li bapala karolo ea bohlokoa ho laola phallo ea metsi nakong ea ts'ebetso ena, ho netefatsa ts'ebetso e nepahetseng le boleng ba sehlahisoa. Ka kholo e tsoelang pele le tsoelopele indastering ena, tlhoko ea li-valve e kanna ea lula e le matla.
Qetellong, indasteri ea li-valve e ba le kholo e kholo ha lik'hamphani ho pholletsa le makala li ntse li batla litharollo tse sebetsang hantle le tse tšepahalang. Tlhokahalo ea litsamaiso tse baballang matla, litharollo tse tšoarellang, meaho e ntlafalitsoeng, le phihlello ea metsi a hloekileng li tsamaisa tlhoko ea mahlale a tsoetseng pele a li-valve. Ha liindasteri li ntse li tsoela pele ho tsepamisa maikutlo ho ntlafatseng lits'ebetso le ho fokotsa tlhahiso ea khabone, indasteri ea li-valve e lebelletsoe ho atleha lilemong tse tlang.