An Eziphuthumayo zivaliwe i-valve(I-ESDV) iyingxenye ebucayi ezinqubweni ezahlukahlukene zezimboni, ikakhulukazi emkhakheni kawoyela negesi, lapho ukuphepha nokusebenza kahle kubaluleke kakhulu.Isivivayakhelwe ukumisa ngokushesha ukugeleza koketshezi noma amagesi uma kwenzeka kunesimo esiphuthumayo, ngaleyo ndlela kuvikele izingozi ezingaba khona njengokuvuza, ukuqhuma, noma okunye ukwehluleka okuyinhlekelele.
Igama elithi "i-SDV" libhekisa ukuvala i-valve, elihlanganisa isigaba esibanzi sama-valve asetshenziselwa ukumisa ukuhamba kwezinto kumapayipi. Ngenkathi wonke ama-ESDV angama-SDV, akuwona wonke ama-SDV ahlukaniswe njenge-ESDV. Umehluko ulele emsebenzini othize kanye nokuphuthumayo kwempendulo edingekayo. Ama-ESDV ajwayele ukusebenza ngokuzenzakalela ngezinhlelo zokuphepha noma ngesandla ngabasebenza ngezimo eziphuthumayo, ukuqinisekiswa impendulo ngokushesha ekunciphiseni ubungozi.
Ama-ESDV afakwe izici ezahlukahlukene ezithuthukisa ukuthembeka nokusebenza kwazo. Lokhu kungafaka izindlela eziphephile eziphephile, eziqinisekisa ukuthi i-valve ivala uma kwenzeka ukwehluleka kwamandla, kanye namakhono okulawula kude, okuvumela abahlinzeki ukuthi baphathe i-valve kusuka kude. Idizayini nezinto zokwakha ezisetshenziselwa ama-ESDV nazo zibalulekile, njengoba kufanele zibekezelele izingcindezi ezedlulele kanye nezimo ezilonakalisayo zivame ukutholakala ezilungiselelweni zezimboni.
Ngamafuphi, isimo esiphuthumayo esivaliwe se-valve (i-ESDV) sidlala indima ebalulekile ekugcineni ukuphepha emisebenzini yezimboni. Ngokuqonda ukuthi iyini i-ESDV nokuthi isebenza kanjani, abahlinzeki bangakwazisa kangcono ukubaluleka kwayo ekuvumeni okuphuthumayo kanye namasu okuphendula. Ukuqaliswa okusebenzayo kwama-ESDV akugcini nje ngokuvikela abasebenzi kanye nemishini kodwa futhi kufaka isandla ethembeni eliphelele lezinqubo zezimboni, okwenza babaluleke kakhulu ezindaweni ezisezimweni ezinobungozi obukhulu.
Isikhathi sePosi: Jan-04-2025