Isu tinonzwisisa kukosha kwekuvimbisa kushanda kwakachengeteka kwevhavha mumaindasitiri akadai semafuta uye gasi, makemikari nekugadzira.Ndicho chikonzero isu takagadzira iyi yemazuva-ye-iyo-iyo-vharuvha yekuvhara, iyo inosanganisa kusimba kwePA naironi uye zvigadzirwa zvesimbi isina tsvina kuti ipe kusimba kwepamusoro uye kuvimbika.
Yedu yekuvhara mavharuvhu akagadzirwa kuti ashande zvisina musono ne universal valve lock masisitimu, zvichiita kuti ienderane neakasiyana mavharuvhu.Ingave gedhi, bhora kana butterfly vharafu, zvigadzirwa zvedu zviri nyore kukiya panzvimbo, kudzivirira kushanda kusingatenderwe uye kuve nechokwadi kuchengetedzwa kwenzvimbo yako.