Indlela yokukhethaivalvu yebhabhathane eliyindilinga elijiyile?
Amavalvu ebhabhathane acwebezelayozisetshenziswa kakhulu kumapayipi okukhiqiza ezimbonini. Umsebenzi wawo oyinhloko ukunqamula ukugeleza kwe-medium epayipini, noma ukulungisa ukugeleza kwe-medium epayipini.Amavalvu ebhabhathane acwebezelayozisetshenziswa kabanzi emipayipini yokukhiqiza ezimbonini ezijwayelekile njengemiklamo yokonga amanzi, ukwelashwa kwamanzi, uphethiloli, imboni yamakhemikhali, kanye nokushisa kwasemadolobheni, futhi zingasetshenziswa nasezinhlelweni zamanzi okupholisa eziteshini zamandla ezishisayo.
Amavalvu ebhabhathane acwebezelayozifaneleka kakhulu ekwenzeni amavalvu anobubanzi obukhulu. Zisetshenziswa kabanzi emkhakheni wokulawula ububanzi obukhulu. Umaivalvu yebhabhathane elijiyileivuliwe ngokugcwele, ukumelana nokugeleza kuncane. Uma ipuleti levemvane livulwa nge-engeli engaba ngu-15-70° Laphoivalvu yebhabhathane elijiyileingalawula ukugeleza okuphakathi ngendlela ebucayi kakhulu.
Ngaphezu kwalokho, ngoba ipuleti levemvane leivalvu yebhabhathane elijiyileNjengoba inezakhiwo zokusula lapho ijikeleza, lolu hlobo lwe-valve lungasetshenziswa kumapayipi ane-slended particle media. Ngokuya ngamandla esivalo, lungasetshenziswa futhi kumapayipi aphakathi anesimo se-powder Shaped kanye ne-granular medium.
Ukuhlukaniswa kweamavalvu ebhabhathane acwebezelayo
Amavalvu ebhabhathane e-Flangeingahlukaniswa ibe uphawu oluthambileamavalvu e-flange butterflykanye nophawu oluqinileamavalvu e-flange butterflyngokwezinto ezisetshenziswa ebusweni bokuvala.
Umbhangqwana wokubopha weivalvu yebhabhathane ethambile egobileyenziwe ngezinto zokuvala ezinwebekayo njengerabha kanye ne-fluoroplastics; ukuvalwa kwento evalwe ngokuqinileivalvu yebhabhathane elijiyileyenziwe ngebhodi elihlanganisiwe elihlanganisa insimbi nensimbi, insimbi ne-fluoroplastic kanye nebhodi elihlanganisiwe elinezingqimba eziningi.
Indandatho yokuvala yeivalvu yebhabhathane ethambile evaliweingafakwa endaweni yomzimba wevalvu, futhi ingafakwa eduze kwepuleti levemvane. Uma isetshenziswa njengevalvu yokuvala, ukusebenza kwayo kokuvala kungafinyelela ku-FCI70-2:2006 (ASME B16 104) VI Izinga liphakeme kakhulu kunelevevu yevemvane evalwe ngokuqinile; kodwa ngenxa yokuthi izinto ezivalwe kahle zinqunyelwe izinga lokushisa lokusebenza, ivalvu yevemvane evalwe kahle ivame ukusetshenziswa emkhakheni wokugcinwa kwamanzi kanye nokwelashwa kwamanzi ekushiseni kwegumbi.
Isiciko esiqinile sensimbiivalvu yebhabhathane yeflangeinezinzuzo zezinto zokwakha, ingakwazi ukuzivumelanisa nokushisa okuphezulu kokusebenza, ingcindezi ephezulu yokusebenza, futhi inempilo yesevisi ende kunesivalo esithambile, kodwa izinkinga zesivalo esiqinileivalvu yebhabhathane yeflangenazo zisobala. Kunzima ukufeza ukuvala okuphelele, futhi ukusebenza kokuvala kubi kakhulu, ngakho lolu hlobo lwe-flanged butterfly valve luvame ukusetshenziswa ezimweni ezingadingi ukusebenza okuphezulu kokuvala ukulawula ukugeleza.
Isikhathi sokuthunyelwe: Ephreli-10-2023
