Eyethuisondoizandiso ze-valvezenzelwe ukubhekana nezidingo nezinhlelo zokusebenza ezahlukahlukene. Kungakhathaliseki ukuthi udinga ukufinyelela okunwetshiwe kweziqu ze-valve okunzima ukufinyelela kuzo noma udinga ukuguquguquka okwengeziwe ukuze ukhuphuke futhi uhlole umfutho wesondo, sinesixazululo sakho. Izandiso zama-valve zethu zenzelwe ukuhlangabezana namazinga aphezulu kakhulu ekhwalithi nokuthembeka, ukuqinisekisa ukusebenza kahle nokuphila isikhathi eside. Kulabo abafuna inketho engasindi futhi eguquguqukayo, yethui-plastic valve stem extenderskuyisinqumo esihle kakhulu. Zakhiwe ngezinto zepulasitiki ezihlala isikhathi eside, lezi zandisi zihlinzeka ngoxhumano oluvikelekile noluthembekile eziqwini zamavalvu emoto yakho. Ngokufaka kwazo okulula kanye nomklamo osebenziseka kalula, izandisi zethu ze-valve stem zinikeza lula nokuvumelana nezimo, okuvumela ukugcinwa kwamasondo okungenazinkinga. Uma ukhetha inketho eqinile futhi ehlala isikhathi eside, yethui-valve yensimbi ye-stem extendersziyisixazululo esifanele. Ezenziwe ngezinto zensimbi zekhwalithi ephezulu, lezi zandiso zinikeza amandla akhethekile nokuphila isikhathi eside. Idizayinelwe ukumelana nezimo eziyinselele, izandisi zethu ze-valve yensimbi zihlinzeka ngoxhumano oluthembekile noluvikelekile, oluqinisekisa ukusebenza kahle kwesondo nokunakekelwa. Ngaphezu kwezinketho zepulasitiki nezensimbi, sinikeza futhiizandiso ze-valve yesondo lerabha. Lezi zandiso zenzelwe ukuguquguquka nokuvumelana nezimo, okukuvumela ukuthi ufinyelele kalula futhi ufinyelele iziqu ze-valve. Yakhiwe ngezinto zenjoloba ezihlala isikhathi eside, izandiso zethu zamasondo erabha yesondo lenjoloba zinikeza isigxivizo esiqinile kanye nokugcina umoya omuhle kakhulu. Ngokukhuthazela nokuguquguquka kwazo, lezi zandiso zifanele izinhlobo zamathayi ahlukahlukene kanye nezinhlelo zokusebenza.