Ipleyiti yevalve ye-orifice yidiski yesinyithi enemingxuma egxininisekileyo, ethi, xa ifakwe kumbhobho, inqande ukuhamba kwamanzi kunye nokunciphisa uxinzelelo. Iipleyiti zevalve ye-Orifice zibalulekile kumashishini aphatha iimveliso zolwelo kunye negesi njengoko zenza isiseko somlinganiselo wokuqukuqela kolwelo kwiimitha zokuhamba kwe-orifice.

Ipleyiti yevalve yentsimbi ichazwa ukuba isetyenziswe kwisitofu se-electromagnetic fuel yohlobo olusetyenziselwa ukukhupha amafutha kumagumbi okutsha enjini yokutsha yangaphakathi. Ipleyiti yevalve ye-orifice yeyokwakheka kwesetyhula kunye nomphezulu onyukayo kunye nomphezulu ochasayo osezantsi kunye ne-axis esembindini. I-axis ye-orifice paseji nganye ithambekele ezantsi kwi-engile ukuya kwi-axis esembindini kwaye idlulela ngaphakathi ukusuka kumsinga onyukayo ukuya kwiziphelo zomlambo ezisezantsi zepaseji ye-orifice ukuze indlela nganye ye-orifice iqondise umjelo wamafutha ezantsi ukuya kwi-asi esembindini apho imisinga. ukusuka kwiipaseji ze-orifice kuya kuthi ke ngokuyinxenye kuchaphazele enye kwenye ukuze kuveliswe ipateni yokutshiza yamafutha edityanisiweyo.

Inzuzo yayo kukuba inxalenye ye-throttle ayifuni ukulinganiswa, kwaye ukulinganisa kuchanekile. Isakhiwo esilula, i-compact, ubungakanani obuncinci, ubunzima obulula. Uluhlu olubanzi lwezicelo, kubandakanywa zonke iilwelo zesigaba esinye kunye nokuhamba kwe-multiphase. Iipleyiti zevalve ye-Orifice yeendawo ezahlukeneyo zokuvula zingatshintshwa ngokuqhubekayo ngotshintsho lwesantya sokuhamba, kwaye zinokujongwa kwaye zitshintshwe kwi-intanethi.