Li-valve tsa bolo li bapala karolo ea bohlokoa bophelong ba letsatsi le letsatsi kaha li sebelisoa letsatsi le leng le le leng joalo ka libaesekele kapa likoloing, lifofaneng tsa jete kapa indastering efe kapa efe. Li-valve li tla ka boholo le libopeho tse fapaneng, 'me belofo ka' ngoe e na le boholo bo fapaneng, mosebetsi le ts'ebetso.

Indasteri e sebelisitse haholo tšebeliso eali-valve tsa bolo, le ho etsa bonnete ba hore li-valve tsena li lula li sebetsa nakong ea ts'ebetso, ho bolokehile ho li boloka pele li senyeha. Ho hloekisa khafetsa le ho tlotsa ho netefatsa hore e sebetsa hantle ke senotlolo sa bophelo bo bolelele ba eona.
Li-valve tsena li fumaneha ka mekhatlo e mehlano ea sepheo se akaretsang, ho kenyeletsoa 'mele ea likarolo tse tharo,' mele o nang le likarolo tse peli, 'mele o le mong oa ho kena ka holimo,' mele o arohaneng le o cheselitsoeng.li-valve. Litšobotsi tse latelang li etsa hore e be khetho e babatsehang bakeng sa ho laola mefuta e fapaneng ea lisebelisoa, 'me ka linako tse ling li feta li-valve tse ling tse nang le taolo e fokolang ea ho phunya lits'ebetso.

Melemo ea li-valve tsa bolo

Ba fana ka litšebeletso tsa tlhahlobo ea mali,
ho bula le ho koala kapele,
Ha li bapisoa le li-valve tsa heke, li nyane haholo ka boholo,
Ha li bapisoa le li-valve tsa heke, li bobebe,
Li-valve tsa heke kapa tsa globe ha li na phetoho ea meralo e mengata, ka hona li fokotsa palo ea li-valve tse hlokahalang,
E entsoe ka boholo le libopeho tse fapaneng, li-valve tsena li fana ka khetho ea maemo,
Li-valve tsa boleng bo phahameng li fana ka tšebeletso e sireletsehileng tlas'a mocheso o phahameng le maemo a phahameng a khatello, le
Li na le taolo e fokolang ho feta li-valve tse ling.
Litšitiso tse kholo tsa li-valve tsena ke tse latelang:

Fetola boemo ba sephethephethe sa valve,
e ke ke ea sebelisoa bakeng sa throttling, le
Li-valve tsena tse nang le mechine ea actuation li lokela ho kenngoa li otlolohile.
Ho Pntek Engineers, re na le li-valve tse ngata tse entsoeng ho latela litlhoko tse khethehileng tsa bareki, ho kenyelletsa le li-valve tsa bolo tse entsoeng ka theknoloji ea morao-rao 'me li loketse ts'ebetso ea bohlokoa. Li-valve tsa rona li bonolo ho li sebelisa, ho bonolo ho li hlokomela, tlhokomelo e tlaase, boleng bo phahameng le ho thibela ho bola.