I-valve core ifakwe embotsheni engaphakathi engxenyeni engenhla yembobo ye-valve yangaphakathi futhi iyi-valve yendlela eyodwa yokugcina uphawu. Faka i-valve core ukuze usonte kancane, awukwazi ukuba nzima kakhulu ekuqineni kakhulu (akukho ukuvuza okungaba khona) , ukuze ugweme ibhande lentambo ye-valve core, ukwehluleka kwentwasahlobo, ukulahlekelwa kwe-gasket yenjoloba yokuvala uphawu; Ngesikhathi esifanayo naka umlomo we-valve kanye nemisebenzi ye-valve core tappet flush, kulula ukukala i-barometer nokugqoka i-valve cap. Ngaphambi kokufaka umoya, umbhobho we-valve (kuhlanganise nomgogodla we-valve) kufanele usule ukuze uvikele ukungcola ukuthi kungangeni eshubhu elingaphakathi. Lapho i-inflating, i-valve core akufanele ikhishwe noma ikhululeke, njengoba ivame ukucwiliswa futhi ifakwe ngaphakathi, indandatho yokuvala irabha izolahlekelwa kancane kancane umphumela wayo. Lapho ukala ukucindezela komoya, i-barometer kufanele isondelene eduze ne-valve core stem valve, ungaphoqi kakhulu, ukuze ugweme ukulimala emshinini, ngemuva kokugcwalisa kufanele uhlole ukuthi i-valve ivuza umoya, lapho ukuvuza ezitholiwe, kufanele kube ukukhanda ngesikhathi noma esikhundleni izingxenye ezintsha, musa isikulufa kanzima, ukuvimbela valve core break noma ngokuzayo kube nzima ukususa. Kumele ugcizelele ekugqokeni yonke i-valve cap, futhi ukuqinisa ngokuthembekile ukuvimbela uthuli, ukungcola emlonyeni, okubangela ukuvaleka nokugqwala, ukuze ukwehluleka kwentwasahlobo kubangele ukuvuza komoya kancane.