SS War Wamer Buku la Mbale Valve

Kuyerekezera ma valve a mpira wamba, mavesi owonda a mpira ali ndi maubwino a mawonekedwe afupi, opepuka, kuyika kosavuta, kuyika zakuthupi ndi zina zotero. Kuphatikiza apo, mpando wa Valve amatengera kapangidwe kopindika, komwe kumakhala kodalirika komanso kutseguka kosavuta komanso kutseka. Imakhala ndi mawonekedwe ogwirizana ndi moto, omwe amatha kugwiritsabe ntchito modalirika komanso kusindikizidwa bwino ngati moto. Malinga ndi zosowa za ogwiritsa ntchito, chiwerengero cha anti-bati-chitha kukhazikitsidwa. Kusintha kumaperekedwa ndi chidutswa chokhazikika ndi dzenje, lomwe limatha kutsekedwa kuti lisapewe molakwika.

Valavu yopyapyala imagwira ntchito kwa kalasi150 ndi PN1 0 ~ mafinya, kutentha kwa polytetrafen) sing'anga mu bomba. Zipangizo zosiyanasiyana zimasankhidwa, zomwe zingagwiritsidwe ntchito kumadzi, nthunzi, mafuta, nitric acid, oxiding sing'anga motsatana.