Iingxowa ze-valve zenzelwe ngokukodwa ukuzaliswa kwezinto eziphathekayo ngesantya esiphezulu.Iingxowa zevalvu zisetyenziselwa ukupakishwa kwesamente kunye nezinye iimveliso.Izinto eziphathekayo zinokuzaliswa ngokuthe ngqo nge-hose kwaye emva kokuba izinto zizaliswe kwi-brim i-valve ivala ngokuzenzekelayo ukubonelela ngenkqubo yokuvala.
Ixesha lokuposa: Aug-20-2023