Ha ho tluoa tabeng ea ho khetha li-valve tsa bohloeki bakeng sa ts'ebetso ea hau, ho na le lintlha tse 'maloa tse lokelang ho nahanoa.E 'ngoe ea lintho tsa bohlokoa ka ho fetisisa tseo u lokelang ho li hopola ke maemo a li-valve tseo u li khethang.E le ho etsa bonnete ba hore lits'ebetso tsa hau li tsamaea hantle 'me lihlahisoa tsa hau li fihlella maemo a holimo, ho bohlokoa ho khetha li-valve tse holimo.Khetho e le 'ngoe eo u ka lakatsang ho e hlahloba ke tšebeliso ea li-valve tsa 304/316L tse hananang le asiti, tse hananang le alkali, le li-valve tsa sanitary tse kentsoeng ka lebelo le phahameng, tse kentsoeng ka potlako.Li-valve tsena li entsoe ka lisebelisoa tse peli tse atisang ho sebelisoa, 304 le 316L, tse fanang ka khanyetso e babatsehang ho acid, alkali le mocheso o phahameng.Ho feta moo, litiiso tse sebelisoang li-valve tsena li na le khanyetso e matla ho lintlha tsena, hammoho le deformation e nyane e sa feleng ea compression.Molemo o mong o moholo oa li-valve tsa 304/316L tse hananang le asiti, tse hananang le alkali, le li-valve tsa bohloeki tse kentsoeng ka potlako ke mofuta oa tsona oa khokahano.Li-valve tsena li ka kenngoa ka potlako le ha bonolo ka khokahanyo e cheselitsoeng, e kentsoeng ka potlako, kapa ea khoele, e leng se etsang hore ho be bonolo ho sebetsa le ho sebetsa ka mefuta e mengata haholo.Ho phaella moo, ka hare le ka ntle ho li-valve li tšoaroa ka lisebelisoa tse phahameng tsa ho belisa ho finyella litlhoko tse nepahetseng ka holim'a metsi, ho netefatsa ts'ebetso ea boleng bo phahameng.Li-valve tsena li entsoe ka ho khomarela ka thata ho litekanyetso tse kang 3A, DIN, SMS, BS, le litekanyetso tse ling tsa ho mamella lihlahisoa, ho bolelang hore li entsoe ka mokhoa o phahameng oa ho nepahala le ho nepahala.Ba ka mamella khatello ea ho sebetsa ho 1.0Mpa mme ba sebetsa ka har'a mocheso o fapaneng oa -10 ℃ ho +150 ℃.Ba boetse ba sebelisa thepa ea boleng bo holimo ea ho tiisa joalo ka mohlala oa EPDM mme ba fana ka lisebelisoa tsa boikhethelo tse kang silica gel le rabara ea fluorine.Ka kakaretso, haeba u batla sete e tšoarellang, ea boleng bo holimo, le e tšepahalang ea li-valve tsa bohloeki ho thusa ho matlafatsa ts'ebetso ea hau, nahana ka ho tsamaea ka 304/316L e hananang le asiti, e hanyetsanang le alkali, le e thibang mocheso o phahameng, li-valve tsa bohloeki tse kentsoeng ka potlako.Ka lisebelisoa tsa bona tse ntle haholo le mefuta ea likhokahanyo, ba na le bonnete ba hore ba tla fihlela litlhoko tsa hau mme ba fete litebello tsa hau.
Nako ea poso: Mar-21-2023