Amavalvu ebhola asebenza ngenjini angahlanganiswa ngokushesha ngaphandle kokusebenzisa amathuluzi akhethekile. Izinzuzo zevalvu yebhola eqhutshwa yinjini yisakhiwo sayo esiqinile, ukumelana nokuguguleka, kanye nokugcinwa okulula. Ivalvu yebhola kagesi kulula ukuthi uyihlukanise ukuze isetshenziswe yimoto. Kulula futhi ukuyilungisa ngaphandle kwenqubo eyinkimbinkimbi. Umzimba wevalvu yevalvu yebhola eqhutshwa yigesi enamandla eqhutshwa ngogesi yenziwe ngezinto ezihlanzekile, ezingenabo ubuthi. Ububanzi bokusetshenziswa okuqinile kokumelana nokugqwala buyisici sevalvu yebhola eqhutshwa yimoto. Ivalvu yebhola eqhutshwa yinjini isetshenziswa kabanzi ekulawuleni amapayipi amanzi ahlanzekile namanzi okuphuza angavuthiwe, izinhlelo zamapayipi okuhambisa amanzi kanye nendle, izinhlelo zamapayipi amanzi ahlanzekile namanzi olwandle, izinhlelo ze-acid-base kanye nezixazululo zamakhemikhali, kanye neminye imboni eminingi. Ngentengo efanele yevalvu yebhola eqhutshwa yigesi, ungathatha zonke izinhlobo zosayizi ezifana nevalvu yebhola kagesi engu-1 intshi, ivalvu yebhola kagesi engu-2 intshi nokunye. Njengomkhiqizi wamavalvu ebhola kagesi ochwepheshe nonomthwalo wemfanelo, sithembekile ukuthi amavalvu ethu ebhola aqhutshwa ngogesi angaba yisinqumo esihle kakhulu senkonzo esezingeni eliphezulu nevelele.