1. Ahantu hafi yubushyuhe, valve yingabo irashobora kwirinda imyuka.
2. Kunda ibiranda bikoreshwa kumpande zikingira izuba rinyuranye.
3. Nyamuneka ntukoreshe valve muri gaze ya kanseri, imiti, amazi yumunyu, amazi, amazi cyangwa guhurira hamwe nibi bintu.
4. Ingamba zikwiye z'umutekano zigomba gufatwa kugirango urinde umwanya (aho amazi atonyanga, amavuta cyangwa gusudira bihujwe).
5. Iyo valenoid yashizwemo akanama gashinzwe kugenzura cyangwa ingwate mugihe cyagutse, igipimo cyumutekano gikwiye ni ugusohora ubushyuhe bukabije kugirango ukomeze ubushyuhe mumikorere ya valve.
6. Ntukoreshe igitutu cyangwa umwuka
