Mubisanzwe gufungura dosiye ya solenoid ni valve igumaho ifunguye keretse imbaraga. Iyo ingufu zikoreshwa, zihita zifunga, kandi ugume muri ubwo buryo igihe kirekire. Kubera uburyo bafunga, ibi ntabwo bigenewe gukoresha amasaha arenze make. Ni amahitamo menshi kubibazo aho habaye impande zose gusa kuberaho bigufi, kandi bigomba kuguma fungura igihe kinini.
Ibikorwa bisanzwe bifungura valve bifite akamaro mubihe bikenewe kugirango amazi atemba igihe cyose. Urugero rwiza ni umunara ukonje wa sisitemu yinganda igomba guhora yirinda gushyuha. Muricyo gihe, solenoid ifungwa gusa (gufunga valve gusa) mugihe hakenewe rwose kuyifunga, kurugero, mugihe cyo kubungabunga cyangwa gusana.
