Urukurikirane rwa 2WA solenoid valve ni pneumatike yumuringa wamazi solenoid valve. Ikoreshwa cyane mubikorwa bitandukanye byinganda nubucuruzi, nkibikoresho byikora, sisitemu yo kugenzura amazi, nibikoresho byo gutunganya amazi. Umuyoboro wa solenoid wakozwe mubikoresho bikozwe mu muringa, bifite imbaraga zo kurwanya ruswa n'imbaraga nyinshi, kandi birashobora gukora neza igihe kirekire ahantu habi.