Tindzaba Temikhicito
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I-encyclopedia yevalvu yesango kanye nekusombulula tinkinga letivamile
Gate valve kuqhathaniswa evamile jikelele-injongo valve nge uhla ebanzi ukusetshenziswa. Isetjentiswa kakhulu ekugcineni emanti, metallurgy kanye naletinye timboni. Uhla lwayo lolubanzi lwekusebenta luye lwabonwa yimakethe. Ngaphandle kwekufundza kwevalve yesango, kwaphindze kwenta lokubaluleke kakhulu futsi ...Fundza kabanti -
Lwati lwevalve yesango kanye nekusombulula tinkinga
I-valve yesango yi-valve jikelele levamile lenetinhlobonhlobo tekusetjentiswa. Isetjentiswa kakhulu ekugcineni emanti, metallurgy kanye naletinye timboni. Kusebenta kwayo lokukhulu kwekusetjentiswa sekubonwe yimakethe. Eminyakeni leminyenti yekugadza nekuhlolwa kwelizinga kanye nebuchwepheshe, umbhali une n...Fundza kabanti -
Indlela yekulungisa sicu sevalve lesilimele?
Sebentisa lifayela kususa i-burr endzaweni lecindzetelekile yesicu sevalve; kulendzawo lengajulile yale strain, sebentisa lifosholo lelisicaba kuyicubungula kuze kube sekujuleni lokucishe kube ngu 1mm, bese usebentisa indvwangu ye emery noma i-angle grinder kuyicubungula, bese kuvela indzawo lensha yensimbi ngalesikhatsi . Hlanta th...Fundza kabanti -
Indlela yekukhetsa kahle tintfo tekuvala .
Ngutiphi letinye tintfo letibalulekile lokufanele uticabangele nawukhetsa tintfo letifanele tekuvala tesicelo? Intsengo lenkhulu kanye nemibala lefanelekile Kutfolakala kwetimphawu Tonkhe tintfo letinemtselela eluhlelweni lwekuvala: sibonelo libanga lekushisa, lutfuli kanye nemfutfo Leti tonkhe tintfo letibalulekile lekufanele ticatjangelwe...Fundza kabanti -
Ivalvi yeSluice Vs. Ivalvu yeLisango
Valves tincenye letibaluleke kakhulu etinhlelo utility. Ivalve yesango, njengoba leligama lisho, luhlobo lwevalve lesetjentiselwa kulawula kuhamba kweliketjezi kusetjentiswa lisango noma ipuleti. Loluhlobo lwevalve lusetjentiswa kakhulu kumisa ngalokuphelele noma kucala kugeleta futsi alusetjentiswa kulawula linani lekugeleta...Fundza kabanti -
Emaphutsa lavamile kanye nekuhlatiya imbangela yemavalvu ekuhlanta emanti
Ngemuva kwekutsi levalve seyisebente kunethiwekhi yemaphayiphi sikhatsi lesitsite, kwehluleka lokuhlukahlukene kutawenteka. Inani letizatfu tekuhluleka kwevalve lihlobene nenani letincenye letakha levalve. Uma kunetincenye letinyenti, kutawuba nekuhluleka lokuvamile; Kufakwa, kusebenta...Fundza kabanti -
Umbiko jikelele wevalvu yesango le-soft seal
Ivalvu yesango lekuvala lethambile, lephindze yatiwe ngekutsi yivalve yesango le-elastic seat, yivalve yesandla lesetjentiselwa kuhlanganisa imidiya yemaphayiphi kanye nekushintja ebunjiniyela bekugcina emanti. Isakhiwo se-valve yesango le-soft seal sihlanganisa situlo, sivalo se-valve, ipuleti lesango, sivalo sekucindzetela, sicu, isondo lesandla, i-gasket, ...Fundza kabanti -
Yini umehluko emkhatsini weValve yeButterfly neValve yeSango?
Ivalve yesango kanye nevalve yeluvivane kukhona emavalvu lamabili lasetjentiswa kakhulu. Bobabili behluke kakhulu ngekwesakhiwo sabo kanye nekusebentisa tindlela, kuvumelana netimo tekusebenta, njll Lesihloko sitawusita basebentisi kutsi bacondze umehluko emkhatsini wemavalvu esango kanye nemavalvu e-butterfly ngalokujulile...Fundza kabanti -
Valve ububanzi Φ, ububanzi DN, intshi” Ungakhona yini kwehlukanisa lamayunithi ukucaciswa?
Kuvame kuba nebangani labangabuvisisi budlelwane emkhatsini wekucaciswa kwe “DN”, “Φ” na “”". Namuhla, ngitawufingqa budlelwane emkhatsini walabatsatfu kuwe, ngetsemba lekukusita! yini intshi” Intshi (“) is a comm...Fundza kabanti -
Lwati lwekunakekelwa kwemavalvu
Kumavalvu lasebentako, tonkhe tincenye tevalvu kufanele tiphelele futsi tingaphatfwa. Emabhawudi lase flange kanye ne bracket ayadzingeka, futsi imicu kumele ibe khona futsi kungavunyelwa kukhululeka. Uma ngabe nati yekubopha kulelisondvo lesandla itfolakala kutsi ikhululekile, kufanele iciniswe ngesikhatsi kute kugwenywe ...Fundza kabanti -
Tidzingo letisiphohlongo tebuchwepheshe lokufanele tatiwe nawutsenga emavalvu .
Le valve yincenye yekulawula eluhlelweni lwekuletsa emanti, lenemisebenti lefana nekusika, kulungisa, kuphambukisa kugeleta, kuvikela kugeleta lokubuyela emuva, kusimamisa umfutfo, kuphambukisa kugeleta noma kukhululeka kwemfutfo wekuphuphuma. Emavalvu lasetjentiswa etinhlelo tekulawula emanti asuka ku-cut-off lelula kakhulu v...Fundza kabanti -
Kuhlukaniswa lokuyinhloko kanye netimo tekusebenta tetintfo tekuvala emavalvu
Kuvalwa kwevalve kuyincenye lebalulekile yevalve yonkhe, inhloso yayo lenkhulu kuvikela kuvuza, situlo sekuvala sevalve siphindze sibitwe ngekutsi yindandatho yekuvala, yinhlangano letsintsana ngco ne-medium lesephayiphini futsi ivimbela le-medium kutsi ingageleti. Uma ivalve isetjentiswa, ther...Fundza kabanti
