1.Ukutshintshela amanzi angaphakathi nangaphandle
2.ukuba uxinzelelo lwamanzi luphezulu kakhulu, lunokulungelelaniswa kwi-valve ye-angle, unokuhlengahlengisa uxinzelelo lwamanzi ngokuyithoba kancinci.
3.Umsebenzi ophambili wevalve ye-angle ilawula amanzi.Ukuba i-faucet inengxaki yokuvuza, umsebenzisi unokuvala ivalve ye-angle ukucima amanzi, endaweni yokuvala ivalve enkulu yendlu. Oko kuya kuba lula kwaye kukhawuleze ukubuyisela okanye ukulungisa i-faucet.