Motlakase oa serurubele se nang le serurubele ha se na ts'ebetso ea anti-corrosion feela, anti-wear, empa hape se na le litšobotsi tsa ho se chefo, antibacterial le hlobo.Ts'ebetso ea valve ea serurubele se ts'oaroang ke motlakase e nyane, (ka tlase ho 40% ho feta serurubele se tloaelehileng sa HAVC se nang le phini).Ka ntle ho molemo o sebetsang oa valve ea serurubele ea motlakase, ponahalo e ntle ebile e tsoteha ha e bapisoa le li-valve tse ling tsa HAVC.Motlakase oa serurubele oa serurubele o loketse phepelo ea metsi le drainage, liphaephe tsa khase bakeng sa ho laola, joalo-joalo.Ho feta moo, li-valve tsa serurubele tsa motlakase li ka thibela ho phalla ha lijo, meriana, indasteri ea lik'hemik'hale, peterole, matla a motlakase, masela, pampiri, joalo-joalo. Joaloka moetsi oa li-valve tsa serurubele sa motlakase, re u fa lihlahisoa tsa boleng bo phahameng tse nang le valve e tlaase ea motlakase ea serurubele. theko.Rea u amohela ho ikopanya le rona haeba u na le lipotso mabapi le li-valve tsa rona tsa serurubele tse sebetsang ka motlakase!