Athipa heke valveke karolo e sebelisang lehare ho thiba metsi a boima. Li-valve tsena li ne li etselitsoe ho sebetsa libakeng tse senyang ka ho fetisisa, tse senyang le tse senyang ka ho fetisisa lefatšeng.
Li-valve tsa heke ea thipaqalong li ne li etselitsoe indasteri ea pampiri le pampiri. Li-pulp tse thata li ne li tla khomarela pakeng tsa wedge le setulo sa valve e tloaelehileng ea heke 'me e thibele ho koala ha phallo. Li-valve tsa heke ea thipa li ne li entsoe ka mokhoa o khethehileng ka ntlha e bohale ho phunya lesapo le ho tiisa.
Ka lebaka la litšobotsi tsena tsa moralo tse sebetsang hantle haholo, li-valve tsa heke ea thipa li fetohile tsa bohlokoa haholo ha ho tluoa lits'ebetsong tse kenyelletsang maro a mahlo, slurry le lits'ebetso tse ling moo ho kenella e leng bothata.
Li-valve tsa heke ea thipa li sebelisoa ke limela tse ngata tse sebetsang kajeno 'me li tla ka boholo bo boholo bo etsang hore ho be bonolo ho sebetsana le phallo e teteaneng ea mafura a bobebe, oli e boima, varnish, slurry, metsi a litšila le makhasi a pampiri. Ke habohlokoa ho hlokomela hore li-valve tsena li na le mefokolo ea khatello e tlaase 'me li etselitsoe ho beha lehare ka har'a tiiso ea elastomer hang ha lehare le khaola linthong tseo le li tšoarang. Mekelikeli e teteaneng e thella habonolo holim'a litiiso tsena tse bonolo ntle le tšitiso, leha ho le joalo, ha boima bo tiileng kapa phofo e feta keiting ea thipa, thepa e khōlō, e omeletseng e qetella e phuthetsoe ka har'a litiiso tse bonolo tse qetellong ea heke. Ha sena se etsahala, litiiso li ke ke tsa koala ka thata ho lekana. Haeba sena se etsahala, li-seal li tla hloka ho fetoloa.
Li-valve tsena ha lia lokela ho sebelisoa ho laola phallo hobane neng kapa neng ha mokelikeli o qobelloa khahlanong le heke e koetsoeng hanyenyane, ho na le ho thothomela, ho senya disk le setulo butle-butle. Ka lebaka leo, li-valve tsa heke ea thipa li lokela ho sebelisoa feela li koetsoe ka botlalo kapa li butsoe. Ho feta moo, li-valve tsena li etselitsoe ho bula butle le ho koala butle-butle ho sireletsa khahlanong le tšusumetso ea hamore ea metsi.
Nako ea poso: Oct-10-2022