Iyo inowanzo kuvhura pneumatic laveroid vharuvharu iyo inogara yakavhurika mukusarudzika kwayo kana yakajairika mamiriro asi inogona kuvharwa kana chiratidzo chemagetsi chinoiswa. Pneumatic mavharavha dzeSolenoid midziyo inoshandiswa kudzora kuyerera kwemhepo yakamanikidzwa kana mamwe magasi mune pneumatic system. Ivo vanowanzo shandiswa mune dzakasiyana siyana maindasitiri ekushandisa kune otomatiki maitiro.
Mune inowanzo kuvhurika (hapana) gadziriso, iyo vharuvhu inobvumira kuyerera kwemhepo kana gasi kuti ipfuure kana pasina simba remagetsi rinoshandiswa kune solenoid. Kana chiratidzo chemagetsi chinopihwa kune iyo solenoid, inosimbisa uye inokonzera vheji kuvhara, ichivharira kuyerera kwemhepo kana gasi.
Iyo solenoid ndeye electromechancal kifaa iyo ine coil ye waya waya ronda rakatenderedza core. Kana magetsi aripo achiyerera achipfuura nepakati, inogadzira munda wemaginhini unofambisa musimboti, uchishandura maalve michina. Nekudzora chiratidzo chemagetsi kune solenoid, vanoshanda vanogona kuvhura kana kuvhara vheji iri kure, kupa nzira yekuzvitakura uye kutonga mune pneumatic system.
