Njira zopangira ma valavu amagetsi a HIVAL zimayikidwa molingana ndi zofunikira zosiyanasiyana zogwiritsira ntchito komanso zosiyana pa malo ogwira ntchito, ndipo njira zopangira ma waya zamagetsi omwe ali ndi ntchito zosiyanasiyana ndizosiyana.Ogwiritsa ntchito ayenera kukhala ndi chidziwitso chokhudza mawaya kuti apewe zolephera zosafunikira, zomwe zingayambitse kulephera kwafupipafupi kwa dera lonse kumbali imodzi;ngozi.Magetsi ma valve actuators amatha kugawidwa mu AC (AC110V, AC220V, AC380V,) ndi DC (DC24V, DC12V) malinga ndi mphamvu yamagetsi, ndipo akhoza kugawidwa mumtundu wosinthika, mtundu wa kusintha, mtundu wa potentiometer, umboni wa kuphulika. mtundu, kusintha mtundu, etc.