Yoyenera kulumikizana ndi valve actuator. Yosinthika mu chitsulo cha kaboni kapena chitsulo chosapanga dzimbiri.
Cholumikizira ichi chimalumikiza tsinde la valavu ndi choyatsira magetsi, chomwe chimagwiritsidwa ntchito kwambiri mu makina odziyimira pawokha a valavu ya mpira kapena ma valavu a gulugufe. Chopangidwa ngati kapangidwe kolimba ka chidutswa chimodzi kudzera mu makina a CNC, chimapereka mphamvu zabwino komanso kukhazikika. Mapeto akuluakulu amalumikizana ndi choyatsira magetsi, pomwe mapeto ang'onoang'ono amalumikizana ndi tsinde la valavu lolumikizidwa. Makiyi oyendetsera magalimoto amapangidwa mbali zonse ziwiri za bore yamkati kuti agwirizane ndi zigawo zoyendetsera magetsi.