Timamvetsetsa kufunikira koonetsetsa kuti ma valve akuyenda bwino m'mafakitale monga mafuta ndi gasi, mankhwala ndi kupanga.Ndicho chifukwa chake tinapanga makina otsekemera a valve, omwe amaphatikiza mphamvu za PA nayiloni ndi zitsulo zosapanga dzimbiri kuti zikhale zolimba komanso zodalirika.
Maloko athu a valve amapangidwa kuti azigwira ntchito mosasunthika ndi makina otseka ma valve onse, kuwapangitsa kuti azigwirizana ndi ma valve osiyanasiyana.Kaya ndi chipata, mpira kapena valavu yagulugufe, katundu wathu amatseka mosavuta, kuteteza ntchito yosaloleka ndikuonetsetsa chitetezo cha malo anu.