Kwifunga kwisi yose ni byinshi, bigoye, byoroshye gukoresha kandi byoroheje muburemere - nibyiza byo gufunga indangagaciro zubwoko bwose ukoresheje igikoresho kimwe.Igikoresho cya valve gifunga igikoresho gishobora gukosora ubwoko bwose bwa valve mumwanya "ufunguye" cyangwa "ufunze".Gufunga byemerera valve nyinshi cyangwa levers gufungwa ukoresheje igikoresho kimwe, bikuraho ibikenerwa byinshi.Universal valve lockout ibereye imipira yumupira, amarembo y amarembo na kinyugunyugu, byoroshye gukoresha.Byaremewe gukemura ibibazo byongera no kurwanya imiti, bigatuma biba byiza kubidukikije.