Vallet valle ni ubwoko bwibikoresho bya electromen bikoreshwa muguhuza imiyoboro y'amazi, nkumwuka, amazi, cyangwa gaze. Igizwe na solenoid, zikaba ari kariyamori hafunguwe ibiceri, hamwe nubutaka bwa valve. Iyo amashanyarazi akoreshwa kuri solenoid, irema umurima wa magneti wimura plunger cyangwa armature, gufungura cyangwa gufunga valve kugenzura imiyoboro yamazi.
Umusonga wa pneumatike solenoid nuburyo bwihariye bwa valleve yagenewe gukoreshwa hamwe na sisitemu ya pneumatike, irimo gukoresha umwuka ufunzwe. Itandukaniro ryingenzi buri mubwoko bwamazi bagenewe kugenzura. Mugihe valenoid isanzwe ishobora gukoreshwa mumazi atandukanye, vancouman solenoid yanga yiteguye umwuka cyangwa indi myuka ikanda.
Muri make, indangagaciro zose za pneumatic solenoid ni elenonod valess, ariko ntabwo yose ari umugozi wuzuye ni pneumatike solenoid. Itandukaniro rishingiye ku gusaba hamwe n'ubwoko bw'amazi (pneumatic cyangwa ubundi) ko valve yagenewe kugenzura.
