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Umahluko phakathi kweevalvu zesango lesiqu ezinyukayo kunye neevalvu zesango lesiqu ezinganyukiyo
Umahluko phakathi kweevalvu zesango lesiqu esinyukayo kunye neevalvu zesango lesiqu esinganyukiyo Ivalvu yesango inokwahlulwa ibe: 1, ivalvu yesango lesiqu esinyukayo: isiqu sentonga kwisigqubuthelo sevalvu okanye isibiyeli, vula kwaye uvale isango, nge-rotary stem nut ukufezekisa ukunyuka nokuwa kwesiqu. Olu lwakhiwo luluncedo...Funda ngokugqithisileyo -
Zithini iimpawu zesakhiwo seevalvu zesango
Ivalvu yesango ineempawu zokuxhathisa ulwelo oluncinci, uxinzelelo olusebenzayo, uluhlu lobushushu, njl.njl., yenye yezona valve zokusika ezisetyenziswa kakhulu, ezisetyenziselwa ukusika okanye ukudibanisa i-medium kwipayipi. Ukuncipha kobubanzi kunokunciphisa ubungakanani beendawo, kunciphise amandla afunekayo...Funda ngokugqithisileyo -
Ukwaziswa kweentlobo ezahlukeneyo zeevalvu zesango
Ukwaziswa kweentlobo ezahlukeneyo zeevalvu zesango (1) Ivalvu yesango elinye yohlobo lwe-wedge Isakhiwo silula kunevalvu yesango le-elastic; ② Kubushushu obuphezulu, ukusebenza kokutywina akulunganga njengevalvu yesango le-elastic okanye ivalvu yesango eliphindwe kabini; ③ Ifanelekile kwi-medium yobushushu obuphezulu ekulula ukuyit...Funda ngokugqithisileyo -
Ukusebenza kunye nokufakelwa kwevalvu yesango lohlobo lwemela
Ivalvu yesango lemela ineengenelo zesakhiwo esilula nesincinci, uyilo olufanelekileyo, ukonga izinto ezilula, ukutywinwa okuthembekileyo, ukusebenza okulula nokuguquguqukayo, umthamo omncinci, umjelo ogudileyo, ukumelana nokuhamba kwamanzi okuncinci, ubunzima obuncinci, ukufakwa okulula, ukuqhaqhwa okulula njalo njalo. Ingasebenza ngokuqhelekileyo kwaye...Funda ngokugqithisileyo -
Iimpawu zesakhiwo kunye neendlela zokukhetha ivalvu yeglobhu ehamba ngqo, ivalvu yeglobhu ye-angle kunye nevalvu ye-plunger
Ngenxa yokungqubana okuphantsi phakathi kweendawo zokutywina ngexesha lenkqubo yokuvula nokuvala, ivalvu yokuvala ihlala ixesha elide kwaye inokuphakama okuncinci kokuvula. Ayifanelekanga kuphela kuxinzelelo oluphakathi noluphantsi, kodwa ikwafanelekile nakwiindawo zoxinzelelo oluphezulu. Ixhomekeke kuxinzelelo lwe-v...Funda ngokugqithisileyo -
Ziziphi iintlobo ezahlukeneyo zeevalvu zebhola?
Njengevalvu esetyenziswa kakhulu, ivalvu yebhola ikwayeyona ntlobo yevalvu ibalaseleyo. Iindidi ezahlukeneyo zeentlobo ziyahlangabezana nesicelo somsebenzisi kwiimeko ezahlukeneyo eziphakathi, kwiindawo ezahlukeneyo zobushushu kunye neemfuno ezahlukeneyo zenkqubo kwinkqubo yokwenyani. Oku kulandelayo kwazisa uphawu...Funda ngokugqithisileyo -
Iimpawu ze-Vertical check valve
Ukoyisa ukuxhathisa kwentwasahlobo kwenza ivalvu ivuleke okanye ivaleke. Xa uxinzelelo oluphakathi kwisiphelo sokungenisa luphantsi kunesiphelo sokungenisa, ivalvu yokujonga ethe nkqo: ngenxa yoxinzelelo lwesixhobo kwisiphelo sokungenisa sepayipi. Intwasahlobo ityhala umongo wevalvu kwisihlalo sevalvu ukuze ivale ...Funda ngokugqithisileyo -
Indlela yokufaka ivalvu yebhola
Iivalvu ezininzi eziqhelekileyo ezisetyenziswa kwimibhobho yemizi-mveliso, iivalvu zebhola zezona zisetyenziswa kakhulu, nokuba yimibhobho eqhelekileyo ephakathi yamanzi, ioyile kunye negesi okanye iimeko zokusebenza ezinzima eziqulethe amasuntswana obunzima obuphezulu, nokuba kubushushu obuphantsi, ubushushu obuphezulu, okanye imeko-bume erhabaxa, wena ...Funda ngokugqithisileyo -
Uphuhliso kunye nokusetyenziswa kweValve yeButterfly Valve yeSitywino seMetal
Ingxaki yevalvu yebhabhathane yerabha yokutywina kukuba xa isetyenziselwa ukuqhobosha, ukuqhaqhazela kwesikhumba kuya kwenzeka ngenxa yokusetyenziswa ngendlela engafanelekanga, nto leyo ebangela ukuba isihlalo serabha siqhekeke kwaye sonakale. Ngenxa yesi sizathu, iivalvu zebhabhathane ezitywinwe ngesinyithi ziye zaphuhliswa kwihlabathi liphela, kwaye indawo ye-cavitation...Funda ngokugqithisileyo -
Imveliso yevalvu yebhabhathane engaqhelekanga kabini
Ivalvu yebhabhathane ephindwe kabini yimveliso yoyilo olutsha oluneteknoloji ephambili kwihlabathi liphela. Le valve yebhabhathane inesakhiwo esahlukileyo esinokusebenza okuthembekileyo kakhulu kokutywina, iimeko zokusebenza ezibanzi kunye ne-torque ephantsi yokusebenza. Ulwandle lwevalvu yebhabhathane ephindwe kabini engaqhelekanga...Funda ngokugqithisileyo -
Uvavanyo lwe-Butterfly valve kunye neendlela zokulungisa iingxaki zokufakelwa
Uvavanyo kunye nohlengahlengiso lwevalvu yebhabhathane: 1. Ivalvu yebhabhathane yinxalenye yesandla, yomoya, ye-hydraulic, kunye neyombane elungisiweyo ngokungqongqo ngaphambi kokuba iphume kumzi-mveliso. Xa ujonga kwakhona ukusebenza kokutywina, umsebenzisi kufuneka alungise ngokulinganayo omabini amacala okungena kunye ne-outlet, avale ib...Funda ngokugqithisileyo -
Ukusebenza kunye nomgaqo wokusebenza wevalvu yebhabhathane yentsimbi engaqhelekanga ene-triple eccentric
Umgaqo osebenzayo wevalvu yebhabhathane yentsimbi engaqhelekanga enezivalo ezintathu: Kwiivalvu zebhabhathane zentsimbi engaqhelekanga enezivalo ezintathu, ukongeza kwiivalo ezimbini zesiqu sevalvu kunye nepleyiti yevalvu, umphezulu wokuvala wepleyiti yevalvu kunye nesihlalo sevalvu ukwimo ye-obliqu...Funda ngokugqithisileyo
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