1.Direct - ama-valves asebenzayo
Lawa ma-solenoids ane-coil evula i-magnetically valve esenzweni esiqondile, ebangela shaft kanye nesihlalo se-valve ukuba sihambe. Direct - ama-soliting solenoid valves asebenzisa amandla akhiqizwa amandla kazibuthe we-solenoid ukusebenzisa i-valve. Lapho kususwa amanje kagesi, intwasahlobo emishini ibuyisela i-valve esimweni sayo sokuqala.
2.Pilot - ama-valves asebenzayo
Ku-Pilot - ama-valves asetshenzisiwe, i-plunger evula ukuvulwa komshayeli ngenkathi ingcindezi ibangela ukuba i-valve ivule futhi ivale. Naphezu kweqiniso lokuthi umshayeli wendiza Qondisa - ama-valves asebenzayo adinga amandla aphelele lapho evula i-valve, njengoba bengakwazi ukubamba isikhundla sabo esingenamuntu ngaphandle kokuthi basebenza ngamandla aphansi.
3.two -
Lolu uhlobo oluvame kakhulu lwe-solenoid valve. Ama-valves amabili -} anamachweba amabili, asetshenziswa ngokuhlukile ukuze avumele ukugeleza kanye nokuvala. I-valve ebili - i-valve evulekile ingaba "ngokujwayelekile ivulekile" noma "ivaliwe ngokujwayelekile" ekusebenzeni kwayo. Nge-valve evulekile ejwayelekile, i-valve ihlala ivulekile kuze kube yilapho kusetshenziswa khona okukhona njengamanje ukuvala i-valve. Lapho amandla kagesi amiswa, i-valve ivuselela ngokuzenzakalelayo esimweni sayo esijwayelekile. I-solenoid valve ejwayelekile evaliwe ihlala ivaliwe kuze kube yilapho umthombo wamandla ubangela ukuba uvule.
