API 609 Ivalve yebhabhathane Umfanekiso obonisiweyo

API 609 Butterfly valve

Inkcazelo emfutshane:

Ivalve yebhabhathane, ekwaziwa ngokuba yivalve yeflap, luhlobo lwevalve elawulayo esetyenziswa kakhulu kumashishini ahlukeneyo ukulawula ukuhamba kolwelo. Iqulathe amacandelo aphambili aliqela, kubandakanya umzimba wevalvu, isiqu sevalve, ipleyiti yebhabhathane, kunye neringi yokutywina. Ezi zixhobo zisebenza kunye ukuqinisekisa ukusebenza ngokufanelekileyo kunye ngokuchanekileyo kwevalve.

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Enye yeenzuzo zevalve yebhabhathane kukuguquguquka kwayo. Ingasetyenziselwa ukulawula ukuhamba kweentlobo ezahlukeneyo zolwelo, kubandakanywa iigesi, imidiya edlekayo, kunye neentsimbi ezingamanzi. Oku kuyenza ibe sisixhobo esixabisekileyo kuluhlu olubanzi lwezicelo, ukusuka kwizityalo zekhemikhali ukuya kumaziko okuvelisa amandla. Xa kuziwa kufakelo, kubalulekile ukuqinisekisa ukuba ivalve yebhabhathane ifakelwe ngokufanelekileyo kumbhobho ovalwe ngokupheleleyo ongavuziyo irhasi yokulinga. Oku kuqinisekisa ukusebenza kakuhle kwaye kuthintele nakuphi na ukuvuza okanye ukungasebenzi okunokuthi kuphazamise ukusebenza ngokupheleleyo kwevalve.

Ngokomsebenzi wayo, i-valve yebhabhathane ngokuyinhloko isebenza njengesixhobo sokusika kunye ne-throttling ngaphakathi kwemibhobho. Uyilo lwayo luvumela ukuvula nokuvala ngokukhawuleza kunye nokukhawuleza, ukuvumela ukulungiswa ngokukhawuleza njengoko kufuneka. Umthamo omncinci wevalve kunye nendalo ekhaphukhaphu yenza kube lula ukuyiphatha kunye nokuyifaka, ngelixa inciphisa umthamo wetorque yokuqhuba efunekayo ekusebenzeni kwayo. Enye inzuzo ebalulekileyo yevalve yebhabhathane kukunganyangeki kwayo okuphantsi kwamanzi. Oku kuthetha ukuba xa i-valve isetyenziswa, kukho impembelelo encinci ekuhambeni okupheleleyo kolwelo, okubangelwa ukusebenza kakuhle kunye nokusebenza kakuhle. Naxa uthutha udaka kuxinzelelo oluphantsi, ivalve yebhabhathane inokufikelela ekusebenzeni kakuhle kokutywinwa ngoqokelelo oluncinci lolwelo kwizibuko lombhobho. Ngokubanzi, ivalve yebhabhathane yivalve ethembekileyo nesebenzayo elawulayo ebonelela ngeenzuzo ezininzi kumashishini ahlukeneyo.

Ukuguquguquka kwayo, ukufakelwa lula, kunye nokuxhathisa ulwelo oluphantsi kwenza ibe lukhetho oludumileyo lokulawula ukuhamba kolwelo kwimibhobho. Nokuba yeyokulawula iigesi, imidiya edlekayo, okanye iintsimbi ezingamanzi, ivalve yebhabhathane ingqina ukuba sisixhobo esixabisekileyo nesisebenzayo.