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Uhlalutyo lweempawu zesakhiwo se-bellows globe valve
Ivalvu yeglobe yeBellows inokumelana okuhle nokugqwala kunye nokusebenza kakuhle kokumelana nokungqubana njengoko sonke sisazi, imveliso yenziwe ngetekhnoloji yokutywina i-bellows yesinyithi yangaphandle, i-bellows yesinyithi elastic esebenza kakuhle, ubomi bokudinwa obutheleskopu bude kakhulu. Iivalvu zeglobe ze-bellows zevalvu yeNORTECH ...Funda ngokugqithisileyo -
Yintoni ivalvu yeglobe ye-bellows?
Yintoni ivalvu yeglobe ye-bellows? Ivalvu yeglobe ye-bellows inoyilo olukhethekileyo lwe-chlorine, i-chlorine engamanzi kunye nazo zonke iintlobo zemidiya enobungozi obuphezulu. Ukongeza ekupakisheni, ikwanyusa itywina ye-bellows, enesakhiwo sokutywina kabini kwaye inokuthintela ngokufanelekileyo ukuvuza kwemidiya eyingozi. ...Funda ngokugqithisileyo -
I-Globe valve medium flow kutheni iphantsi ukuya phezulu?
I-Globe valve medium flow kutheni iphantsi ukuya phezulu? Iindawo zokuvula nezokuvala ze-globe valve ziidiski ezimile okweplagi, ezitywiniweyo zithe tyaba okanye zikhonkrithi, kwaye idiski ihamba ngomgca othe tye ecaleni komgca osembindini wesihlalo sevalvu. Uhlobo lokuhamba kwesiqu, (igama eliqhelekileyo: intonga emnyama), kukho ...Funda ngokugqithisileyo -
Yintoni ivalvu yokujonga ukuhamba kwamanzi emva?
Inkcazo yemveliso yevalvu yokujonga ukuhamba komoya obuyela umva: Ukujonga ukulahleka kwamanzi okungaphantsi kakhulu, ukonga amandla kakhulu, kwisantya sokuhamba komoya esiphantsi (isantya se-2 m/s), ukulahleka kwentloko kungaphantsi kwe-4 mh20, ukwahlulwa komoya, ukukhupha amanzi ngokuzenzekelayo: vala ivalvu ephambili yesixhobo sokuhamba komoya obuyela umva, ukutsalwa kwamanzi ngokuzenzekelayo...Funda ngokugqithisileyo -
Iimpawu zemveliso yevalvu yokujonga iFlange
Iimpawu zemveliso yevalvu yokujonga iFlange Inkcazo yemveliso yevalvu yokujonga iFlange: Iivalvu zokujonga ezijijekileyo ezijijekileyo zisetyenziselwa ukuthintela ukuhamba kwemidiya kwipayipi. Ivalvu yokujonga yeyodidi lwevalvu oluzenzekelayo, iindawo zokuvula nokuvala zivuleka okanye zivalwe ngamandla esixhobo esihambayo. I-va...Funda ngokugqithisileyo -
Yintoni ivalvu yebhola edadayo?
Inkcazo yemveliso yevalvu yebhola edadayo: Ivalvu edadayo isebenzisa umgaqo welever yenqanaba, kwinqanaba lamanzi kwibhola edadayo, ukuze ivalvu yebhola edadayo ivuleke kwaye ivalwe. I-float idada phezu kwamanzi ngalo lonke ixesha, kwaye njengoko amanzi enyuka, ne-float iyakhula. Xa i-float i...Funda ngokugqithisileyo -
Imiba efuna ingqalelo ukuze kwandiswe ubomi benkonzo yevalvu yoxinzelelo oluphezulu
Ukuze kwandiswe ubomi benkonzo yevalvu yoxinzelelo oluphezulu kakhulu, kufuneka kuqwalaselwe iimeko zayo zokusebenza. 1, kuthintelwe ukusebenza kwevalvu kwindawo encinci, ukuba i-valve ivule inaliti encinci okanye ivula kancinci, isebenza kwindawo encinci, umsantsa wokubhoboza umncinci, ukukhukuliseka okukhulu, kufanelekile...Funda ngokugqithisileyo -
Iimpawu zevalvu yebhola yentsimbi eyenziwe ngoxinzelelo oluphezulu
Iimpawu zevalvu yebhola yentsimbi eqinisiweyo enoxinzelelo oluphezulu Isishwankathelo sevalvu yebhola yentsimbi eqinisiweyo enoxinzelelo oluphezulu: Ivalvu yebhola yentsimbi eqinisiweyo enobushushu obuphezulu, umzimba wevalvu kwizihlalo ezibini kunye necandelo elithe nkqo le-axis yeshaneli yevalvu yahlulwe yangamacandelo amathathu, ivalvu yonke ecaleni kolungelelwaniso lwe-axis yesiseko sesiqu...Funda ngokugqithisileyo -
Iimpawu zomgaqo wevalvu yesango lemela
Iimpawu zomgaqo wevalvu yesango lemela: 1, ivalvu yesango lemela ubude obufutshane kakhulu besakhiwo, igcina izinto, inokunciphisa kakhulu ubunzima benkqubo yepayipi 2, ithathe indawo encinci esebenzayo, inokuxhasa ngokufanelekileyo amandla epayipi, inokunciphisa amathuba okungcangcazela kwepayipi...Funda ngokugqithisileyo -
Isicelo semveliso yevalvu yesango lemela
Ukusetyenziswa kwemveliso yevalvu yesango lemela: Ivalvu yesango lemela yohlobo inesakhiwo esilula nesincinci, uyilo olufanelekileyo, izixhobo ezikhaphukhaphu, ukutywinwa kuthembekile, kuyaguquguquka kwaye kusebenza lula, umthamo omncinci, itshaneli egudileyo, ukumelana nokuhamba kwamanzi okuncinci, ubunzima obuncinci, kulula ukuyifaka, kulula ukuyisusa...Funda ngokugqithisileyo -
Ukukhethwa kwezinto eziqhelekileyo zevalvu kunye nobubanzi bokusetyenziswa (2)
6, ivalvu ye-copper alloy: ifanelekile kwi-PN≤ 2.5mpa yamanzi, amanzi olwandle, ioksijini, umoya, ioyile kunye nezinye izinto, kunye nobushushu be--40 ~ 250℃ steam medium, esetyenziswa kakhulu kwi-ZGnSn10Zn2 (ithusi letin), i-H62, i-HPB59-1 (ithusi), i-QAZ19-2, i-QA19-4 (ithusi le-aluminium). 7, ithusi lobushushu obuphezulu: ifanelekile kwi-nom...Funda ngokugqithisileyo -
Ukukhethwa kwezinto eziqhelekileyo zevalvu kunye nobubanzi bokusetyenziswa (1)
Iivalvu ngokweendlela ezahlukeneyo ezifanelekileyo zokukhetha izixhobo, iivalvu ngokubanzi zinokwahlulwa zibe ngamaqondo obushushu aqhelekileyo, amaqondo obushushu aphezulu, ukhetho lwezinto eziphantsi kobushushu, ukhetho lwezinto ezichasene nokugqwala, kodwa zikwahlulwa zibe ngamaqondo obushushu aphantsi, uxinzelelo oluphakathi, ukhetho lwevalvu yoxinzelelo oluphezulu...Funda ngokugqithisileyo
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