Indlela yekukhetsa .Ivalvu levivane lesemkhatsini?
Emavalvu evivane lanemaflangtisetjentiswa kakhulu emaphayiphini ekukhicita etimbonini. Umsebenti wayo lomkhulu kutsi unciphise kuhamba kwe medium ephayiphini, noma kulungisa kuhamba kwe medium ephayiphini.Emavalvu evivane lanemaflangtisetjentiswa kakhulu emaphayiphini ekukhicita etimbonini jikelele letifana nemaphrojekthi ekugcina emanti, kuhlanta emanti, imboni yephethroliyamu, emakhemikhali, kanye nekushisa emadolobheni, futsi tingaphindze tisetjentiswe kuma condensers kanye netinhlelo temanti ekupholisa etiteshini temandla lashisako.
Emavalvu evivane lanemaflangtilungele kakhulu kwenta emavalvu lamakhulu-diameter. Tisetjentiswa kakhulu emkhakheni wemtsetfo lomkhulu-diameter. Ngesikhatsi i .ivalvu levivane leneflangivulwe ngalokuphelele, kumelana nekugeleza kuncane. Uma ipuleti le butterfly livulwa nge-engeli lecishe ibe ngu 15-70° Uma i .ivalvu levivane leneflangingalawula kugeleta lokusemkhatsini ngendlela lebucayi kakhulu.
Ngetulu kwaloko, ngoba ipuleti levivane le .ivalvu levivane leneflangunetimphahla tekusula uma ujikeleta, loluhlobo lwevalve lungasetjentiswa emaphayiphini ngetindzaba tetinhlayiya letimisiwe. Ngekuya kwemandla seal, ingaphindze isetjentiswe powder Shaped kanye granular phayiphi lesemkhatsini.
Kuhlukaniswa kweEmavalvu evivane lanemaflang
Emavalvu e-Flange evivaneingahlukaniswa ibe luphawu lolutsambileemavalvu e-flange evivanekanye nesici lesicinileemavalvu e-flange evivanengekuya kwetintfo letisetjentiswako tendzawo yekuvala.
Umbhangqwana wekuvala weIvalvu levivane levala ngendlela lethambileyentiwa ngetintfo tekuvala letinemandla letifana nerabha kanye ne-fluoroplastics; kuvalwa kwetintfo letivaliwe ngalokucinile .ivalvu levivane leneflangyentiwa ngensimbi-kuya-ensimbini, insimbi-kuya-fluoroplastic kanye nebhodi lehlanganisiwe lenetinhlaka letinyenti.
Indandatho yekuvala yeIvalvu levivane levaliwe ngendlela lethambileingafakwa endzaweni yemtimba we valve, futsi ingafakwa eceleni kwepuleti le butterfly. Uma isetjentiswa njengevalve yekuvala, kusebenta kwayo kwekuvala kungafika ku FCI70-2:2006 (ASME B16 104) VI Lizinga liphakeme kakhulu kunalelo levalve yeluvivane lene-flanges levaliwe ngalokucinile; kepha ngenca yekutsi lentfo levaliwe ngendlela lethambile ilinganiselwe lizinga lekushisa lekusebenta, le valve ye butterfly levaliwe lethambile lene flange ivame kusetjentiswa emkhakheni wekugcina emanti kanye nekuhlanta emanti ngekushisa kweligumbi.
Lesivalo lesicinile sensimbiIvalvu yelivivane le-flanginetinzuzo tetintfo, ingavumelana nekushisa lokusetulu kwekusebenta, umfutfo lomkhulu wekusebenta, futsi inemphilo lendze yekusebenta kune-seal lethambile, kepha bubi be-seal lecinile .Ivalvu yelivivane le-flangnato tisobala. Kulukhuni kufeza kuvala lokuphelele, futsi kusebenta kwekuvala kuphuyile kakhulu, ngako loluhlobo lwe flanged butterfly valve luvame kusetjentiswa etikhatsini letingadzingi kusebenta lokusetulu kwekuvala kulawula kugeleta.
Sikhatsi sekuposa: Indlovana-10-2023
