I-Valve Yethayi Engenasivalo Yensimbi Engagqwali I-Valve Yethayi Eqinile Nehlala Njalo Induku Emfushane Yokukhuphuka Kwentengo Yesithuthuthu Seloli Yemoto
Incazelo Yemikhiqizo
I-valve iyithuluzi elizimele lomzimba we-valve elivumela igesi ukuthi ingene esikhaleni sethayi noma ithubhu elingenamapayipi uma livulwa, bese liyivala ngokuzenzakalelayo futhi liyivale igesi ukuze likhiqize umfutho womoya ukuvimbela igesi ukuthi ingaphumi ethayini noma ethubhuni. Ngaphandle kwamathayi aqinile, amanye amathayi noma amathubhu angaphakathi okumele afakwe umoya adinga ukufuthwa ngale divayisi.
Umbukiso Wemikhiqizo
Isimiso kanye nesakhiwo se-valve yethayi:
Umzimba wevalvu, isisekelo, yiyona ndlela kuphela yokuthi igesi ingene ethayini, futhi ngesikhathi esifanayo ivumela futhi ivikele umongo wevalvu; inathi yokubopha yaziwa ngegama futhi umsebenzi wayo ukwenza ivalvu kanye nomphetho uzinze kakhudlwana; lokhu okubili kuhlukile. Izinto zegasket zihambisana nokubopha kwenathi yokubopha; i-gasket yokuvala irabha idlala indima yokuvala nokuvimbela ukuvuza komoya ohlangothini lwangaphakathi lomphetho; isivalo sevalvu esilahleka njalo singagwema
ukungena kwezinto zangaphandle ku-valve, futhi ngesikhathi esifanayo. Ekuvalekeni kwesibili kwe-valve; ngenkathi umongo we-valve uqinisekisa ukufakwa kwegesi ethayini ngokushelela, futhi unomsebenzi wokuvimbela igesi ekuphumeni.



















