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I-valve yebhola yensimbi eyakhiwe-1061-DN25 (Yesifazane)

ipharamitha
I-valve yamanzi iyithuluzi elibalulekile elisetshenziswa kabanzi ezinhlelweni zamapayipi amanzi, elisetshenziselwa ukulawula, ukulawula noma ukuvala ukugeleza kwamanzi. Lifanelekela izindawo ezahlukene zokusetshenziswa kanye nezimo, okuhlanganisa izimboni, ezentengiselwano, kanye nezasekhaya.
Amavalvu ethu omlilo adlula ezinqubweni zokuhlolwa okuqinile futhi aqinisekisiwe ukuqinisekisa ukusebenza okuhlala isikhathi eside nokuzinzile ngaphansi kwezimo ezimbi kakhulu. Leli zinga eliphakeme lokuthembeka liyisiqinisekiso esiqinile sokuthi uhlelo lokuvikela umlilo ludlale indima ebalulekile ezikhathini eziphuthumayo, luhlinzeka ngokusekelwa okuqinile komsebenzi wokulwa nomlilo kanye nokutakula. Ivalvu yakhiwe ngokucophelela ngensimbi eqinile, engagqwali, eqinile ngokwanele ukumelana nezinselele zokushisa okuphezulu kanye nokucindezela okuphezulu kwamanzi omlilo, ngaleyo ndlela kuqinisekiswe ukusebenza okuzinzile kwesikhathi eside kwevalvu. Ubuso buphathwa futhi ngenqubo ekhethekile yokuthuthukisa ukumelana nokuguguleka kanye nokumelana nokugqwala, futhi kwandise ngempumelelo impilo yevalvu.
Ngaphezu kwalokho, amavalvu ethu omlilo angalawula ngokunembile usayizi kanye nesiqondiso sokugeleza kwamanzi ukuze aphendule kalula ezidingweni zokucima umlilo ezimweni ezahlukahlukene zomlilo. Ukwakheka kwesakhiwo samavalvu amancane akulula nje kuphela ukukufaka, kodwa futhi kulula nokuwahlukanisa, okwenza kube lula kakhulu ukufakwa nokugcinwa kwesistimu yokuvikela umlilo, okusindisa isikhathi ngempumelelo kanye nezindleko zabasebenzi.
Ngaphezu kwalokho, amavalvu ethu omlilo angalawula ngokunembile usayizi kanye nesiqondiso sokugeleza kwamanzi ukuze aphendule kalula ezidingweni zokucima umlilo ezimweni ezahlukahlukene zomlilo. Ukwakheka kwesakhiwo samavalvu amancane akulula nje kuphela ukukufaka, kodwa futhi kulula nokuwahlukanisa, okwenza kube lula kakhulu ukufakwa nokugcinwa kwesistimu yokuvikela umlilo, okusindisa isikhathi ngempumelelo kanye nezindleko zabasebenzi.






