Valve ya gulugufe wa fluorine

Kufotokozera Kwachidule:

Vavu yagulugufe yokhala ndi mizere ya PTFE imatenga mbale yagulugufe yokhala ndi mizere ya PTFE yokhala ndi malo ozungulira osindikizira.Valavu ndiyosavuta kugwiritsa ntchito, imakhala ndi kusindikiza kolimba, komanso moyo wautali wautumiki;itha kugwiritsidwa ntchito podula mwachangu kapena kusintha koyenda.Zoyenera nthawi zina zomwe zimafuna kusindikiza kodalirika komanso kusinthika kwabwino.Thupi la valve limatenga mtundu wogawanika, ndipo kusindikiza pa malekezero onse a valve shaft kumayendetsedwa ndi malo ozungulira ozungulira pakati pa mbale ya butterfly ndi mpando wa valve kuphatikizapo mphira wa fluorine;kuonetsetsa kuti shaft ya valve sikugwirizana ndi sing'anga yamadzimadzi m'chipindamo.Amagwiritsidwa ntchito kwambiri pamayendedwe amadzi ndi mpweya (kuphatikiza nthunzi) mumitundu yosiyanasiyana yamapaipi amakampani, komanso kugwiritsa ntchito zida zowononga kwambiri, monga: sulfuric acid, hydrofluoric acid, phosphoric acid, chlorine, alkali wamphamvu ndi media zina zowononga kwambiri .