Valve ea ho hlahloba metsi, e tsejoang hape e le valve ea ho hlahloba, valve ea ho hlahloba, valve ea ho potoloha, ke valve e bulehang le ho koala ka bo eona ho latela phallo ea mehala ka boeona. Mosebetsi o ka sehloohong oa valve ea ho hlahloba ke ho thibela phallo ea mehala ea ho khutlela morao, ho thibela ho khutlela morao ha pompo le enjene ea ho khanna, hammoho le ho ntšoa ha mecha ea lijana, le ho sireletsa polokeho ea sistimi ea liphaephe le lisebelisoa.

Li-valve tse nyane tsa ho hlahlobae ka aroloa haholo-holo ka li-valve tsa ho hlahloba tse potolohang (tse potolohang ho latela setsi sa matla a khoheli) le li-valve tsa ho hlahloba tse phahamisang (tse tsamaeang ho latela axis). Li-valve tsa ho hlahloba li ka sebelisoa liphaepheng tsa mecha e fapaneng ea litaba ho latela thepa. Tšobotsi ea ts'ebetso ea valve ea ho hlahloba ke hore mojaro o fetoha haholo, maqhubu a ho bula le ho koala a manyane, 'me potoloho ea ts'ebeliso e telele haholo hang ha e kentsoe boemong bo koetsoeng kapa bo bulehileng, 'me likarolo tse tsamaeang ha li hlokehe ho tsamaea.

Kaha valve ea ho hlahloba lipoleiti tse peli e sebelisetsoa ho koala ka potlako ts'ebelisong e sebetsang haholo, 'me hang ha valve ea ho hlahloba e koetsoe, media e phalla ka lehlakoreng, ha valve e koetsoe, media e theoha ka potlako ho tloha lebelong le phahameng la ho khutla ho ea ho lefela, 'me khatello e nyoloha ka potlako, ke hore, ketsahalo ea "hamore ea metsi" e ka bang le phello e senyang tsamaisong ea liphaephe. ​​Bakeng sa litsamaiso tsa liphaephe tse nang le khatello e phahameng tse nang le lipompo tse ngata tse bapileng, bothata ba hamore ea metsi ba li-valve tsa ho hlahloba bo hlahella haholoanyane.

Hamore ea metsi ke mofuta oa leqhubu la khatello phallong ea nakoana ka har'a phaephe ea khatello. Ke ketsahalo ea ho tšoha ha hydraulic ea ho tlola kapa ho theoha ha khatello e bakoang ke phetoho ea lebelo la mokelikeli ka har'a phaephe ea khatello. Lebaka la 'mele ke phello ea ketso e kopaneng ea ho se hatellehe ha mokelikeli, ho se tsamae ha mokelikeli le ho tenyetseha ha phaephe. ​​E le ho thibela kotsi e patehileng ea hamore ea metsi ka har'a phaephe, ho theosa le lilemo, baenjiniere ba sebelisitse meaho e mecha le thepa e mecha moralong oavalve ea ho hlahloba tšepe e sa hloekangho fokotsa tshusumetso ya hamore ya metsi ha ka nako e ts'oanang ho netefatsa tshebetso e sebetsang ya valve ya ho hlahloba.

Valve ea Jinbin e na le boiphihlelo ba lilemo tse 20 ba tlhahiso ea li-valve, baqapi ba boenjiniere ba hloahloa le basebetsi ba tlhahiso, li-valve tsa boleng bo holimo li rorisoa haholo. Re tla tsoela pele ho fana ka moralo o loketseng ka ho fetisisa oa theko ea li-valve bakeng sa bareki ba hlokang, 'me re lebelletse tšebelisano-'moho e eketsehileng!