Ha ho tluoa tabeng ea lipeipi tsa metsi,ho hlahloba valves ke likarolo tsa bohlokoa. Li etselitsoe ho laola tataiso ea phallo ea mokelikeli pompong le ho thibela ho khutla kapa ho khutlela morao. Sengoliloeng sena se tla hlahisa melao-motheo, mefuta le ts'ebeliso ea li-valve tsa cheke.
Molao-motheo oa motheo oa aho hlahloba valveke ho sebelisa motsamao oa "valve disc" ho laola tsela ea phallo ea mokelikeli. Hangata valve ea valve e etselitsoe hore e bulehe ka tsela e tloaelehileng ea phallo ea mokelikeli le ho koala kapele ha ho khutla ho etsahala. Moralo ona o thibela mokelikeli ho phalla morao 'me o sireletsa botšepehi ba tsamaiso ea lipeipi.
Li-valve tsa ho hlahloba li tla ka mefuta e fapaneng, 'me tse tloaelehileng haholo li kenyeletsa bolohlahloba li-valve, swing li-valve tsa ho hlahloba, le ho phahamisa li-valve tsa ho hlahloba. Li-valve tsa ho hlahloba li-ball li sebelisa disc ea spherical valve e koalang ka phapang ea khatello ea mokelikeli. Li-valve tsa ho hlahloba li-swing li na le diski ea valve e potolohang e ka bulang kapa ea koala ka bo eona ho laola tsela ea phallo. Li-valve tsa ho phahamisa li-valve li sebelisa diski ea valve e tsamaeang e kentsoeng pompong ho fihlela taolo ea tataiso ea phallo.
Li-valve tsa ho hlahloba li na le ts'ebeliso e pharaletseng libakeng tse ngata. Litsamaisong tsa phepelo ea metsi,hlahloba li-valveli sebelisoa ho thibela ho khutla ha metsi le ho boloka botsitso ba khatello ea metsi. Lefapheng la lik'hemik'hale, li-valve tsa ho hlahloba li thibela ho khutla ha lik'hemik'hale tse kotsi liphaepheng, kahoo li sireletsa lisebelisoa le polokeho ea basebetsi. Ka indasteri ea oli le khase, li-valve tsa ho hlahloba li sebelisoa ho thibela ho khutlela morao ha oli le khase le ho boloka ts'ebetso e tsitsitseng ea tsamaiso ea liphaephe. Ho feta moo, li-valve tsa ho hlahloba li sebelisoa haholo kalafong ea likhoerekhoere, lits'ebetso tsa khatello ea mollo, litsamaiso tsa moea, le masimo a mang.
Ho netefatsa ts'ebetso e sebetsang ea li-valve tsa ho hlahloba, ho hlokomeloa le ho hlahlojoa kamehla hoa hlokahala. Li-valve discs le litiiso li lokela ho hloekisoa le ho nkeloa sebaka nako le nako ho netefatsa hore li sebetsa hantle. Ho feta moo, boemo ba khetho le ho kenya li-valve tsa cheke bo hloka ho nahanoa ka hloko ho latela litlhoko tse ikhethileng tsa kopo.
Qetellong, li-valve tsa ho hlahloba li phetha karolo ea bohlokoa tsamaisong ea liphaephe ka ho laola tsela ea ho phalla ha metsi le ho thibela ho khutlela morao. Ka ho khetha mofuta o nepahetseng oa valve ea ho hlahloba, ho etsa bonnete ba hore ho kenngoa hantle, le ho etsa tlhokomelo ea kamehla, ts'ireletso le ts'ebetso e tsitsitseng ea tsamaiso ea liphaephe e ka netefatsoa.
Nako ea poso: May-26-2023
