Incazelo emfushane:
Ukugeleza kuvunyelwe ukuthi kudlule ohlangothini olulodwa (V1 kuye ku-C1 noma ku-V2 kuye ku-C2), bese i-valve ihlala ivaliwe (ihloliwe) kuzo zombili izikhombisi-ndlela ezihlehlayo (C1 kuya ku-V1 noma i-C2 kuye ku-V2) ukuze ubambe futhi ukhiye endaweni yesilinda noma amanye ama-actuator; ukugeleza okubuyela emuva kungenzeka kuphela uma ingcindezi eyanele yomshayeli isetshenziswa ku-V2 noma i-V1, esebenza njengamachweba omshayeli axhumeke ngokuphambanayo, futhi i-piston yomshayeli iphakamisa i-poppet esihlalweni sayo inqoba ukucindezela kwembobo yesilinda.
Ukugeleza kuvunyelwe ukuthi kudlule ohlangothini olulodwa (V1 kuye ku-C1 noma ku-V2 kuye ku-C2), bese i-valve ihlala ivaliwe (ihloliwe) kuzo zombili izikhombisi-ndlela ezihlehlayo (C1 kuya ku-V1 noma i-C2 kuye ku-V2) ukuze ubambe futhi ukhiye endaweni yesilinda noma amanye ama-actuator; ukugeleza okubuyela emuva kungenzeka kuphela uma ingcindezi eyanele yomshayeli isetshenziswa ku-V2 noma i-V1, esebenza njengamachweba omshayeli axhumeke ngokuphambanayo, futhi i-piston yomshayeli iphakamisa i-poppet esihlalweni sayo inqoba ukucindezela kwembobo yesilinda.
