Iyi coupling ikoreshwa mu guhuza actuator n'umugongo wa valve kandi ikoreshwa mu gice cyo gutwara cy'amavali y'umupira n'ay'ibinyugunyugu. Ibice byakozwe mu mashini ikomeye, bikozwe mu cyuma cya AISI 1045 gifite ubuso bwa galvani, bikwiye gukoreshwa mu nganda zisanzwe. Uburyo bwo gukora ni uguhindura no gusya CNC, imiterere yayo ni uruziga, impera zombi zishobora gushyirwa mu myobo kare, inzira z'ingenzi cyangwa imyobo ya taper, zigahindurwa hakurikijwe ingano cyangwa uburyo bwo guhuza butangwa n'umukiriya.
Akenshi ishyirwa ku ruhande hakoreshejwe vis cyangwa imisumari kugira ngo idacika intege cyangwa ngo inyerere mu gihe cy'akazi. Ikwiriye gukoreshwa mu buryo bwo gufungura no gufunga inshuro nyinshi n'iziciriritse ndetse n'imbaraga nyinshi.