Ivalvu yokujonga ixhomekeke ekuhambeni kwesixhobo ngokwaso kwaye ivule kwaye ivale idiski yevalvu ngokuzenzekelayo, esetyenziselwa ukuthintela ivalvu yokubuyela umva yemidiya, eyaziwa ngokuba yivalvu yokujonga, ivalvu yendlela enye, ivalvu ye-countercurrent, kunye nevalvu yoxinzelelo lwangasemva.
Jonga ukusebenza kwevalvu
Ivalvu yokujonga luhlobo lwevalvu ezenzekelayo, umsebenzi wayo ophambili kukuthintela ukubuya kwemidiya, ukuthintela ipompo kunye nemoto yokuqhuba umva, kunye nokukhupha i-container medium. Iivalvu zokujonga zingasetyenziselwa ukubonelela ngemigca apho uxinzelelo lunokunyuka khona ukuze ludlule uxinzelelo lwenkqubo kwinkqubo yokuncedisa.
Uhlu lweevalvu zokujonga
Iivalvu zokukhangela zingahlulwa ngokwesakhiwo kunye nofakelo lwazo:
1. Ivalvu yokujonga iswingi
Idiski yediski yevalvu yokujonga i-Swing, ejikeleza i-axis yesihlalo sevalvu ukuze ihambe ngokujikelezayo, kuba itshaneli yevalvu ibe ngumgca othe tyaba, ukumelana nokuhamba kuncinci kunevalvu yokujonga ukuphakamisa, ifanelekile kwisantya sokuhamba okuphantsi kunye nokuhamba okuhambayo okungaguquki rhoqo xa kukho ubukhulu obukhulu, kodwa kungekhona ukuhamba okuhambayo, ukusebenza kwayo kokutywina akulunganga njengokuphakamisa. Ivalvu yokujonga i-Swing yahlulwe yaba ziintlobo ezintathu, ezimbini nezinesiqingatha, ezi ntlobo zintathu zahlulwe ngokuyintloko ngokwesixa sevalvu, injongo kukuthintela ukuba i-medium iyeke ukuhamba okanye ibuyele umva ukuhamba, inciphise impembelelo ye-hydraulic.
2. Ivalvu yokujonga ilifti
Idiski ecaleni komgca ophakathi wevalvu yomzimba weslayidi yevalvu, ivalvu yokuphakamisa inokufakelwa kuphela kwipayipi ethe tye, kwidiski yevalvu yokukhangela enobubanzi obuphantsi ingasetyenziswa ebholeni. Ivalvu yokuphakamisa ijonge umzimba kunye nevalvu yeglobhu (ingasetyenziswa nevalvu yeglobhu), ngoko ke i-coefficient yayo yokumelana nolwelo inkulu. Isakhiwo sifana nevalvu yeglobhu, kwaye umzimba wevalvu kunye nediski ziyafana nevalvu yeglobhu. Inxalenye ephezulu yevalvu yediski kunye nenxalenye esezantsi yesiciko sevalvu zicutshungulwa ngesingxobo sesikhokelo, iphepha lesikhokelo sevalvu yediski linokuphakama kwaye liwe kwiphepha lesikhokelo sevalvu, xa i-medium downstream, ivalvu yediski nge-medium thrust ivulekile, xa i-medium stop flow, ivalvu yediski ngokufika ngokuthe nkqo esihlalweni, kuthintela isiphumo se-medium countercurrent. Ivalvu yokuphakamisa ethe tye kunye ne-outlet channel direction kunye ne-valve seat channel direction ethe nkqo; Ivalvu yokuphakamisa ethe nkqo, i-medium inlet kunye ne-outlet channel direction kunye ne-seat channel direction ziyafana, i-flow resistance incinci kune-straight-through.
3. Ivalvu yokujonga idiski
Ivalvu yokujonga apho idiski ijikeleza khona iphini esitulweni. Ulwakhiwo lwevalvu yokujonga idiski lulula, lunokufakelwa kuphela kumbhobho othe tye, ukuvalwa kwayo akusebenzi kakuhle.
4. Ivalvu yokujonga umbhobho
Ivalvu apho idiski ityibilika khona embindini womzimba. Ivalvu yokujonga umbhobho yivalvu entsha, umthamo wayo omncinci, ubunzima obuphantsi, iteknoloji yokucubungula elungileyo, yenye yeendlela zophuhliso lwevalvu yokujonga. Kodwa i-coefficient yokumelana nolwelo inkulu kancinci kunevalvu yokujonga i-swing.
5. Ivalvu yokujonga uxinzelelo
Le valve isetyenziselwa amanzi okusela kwibhoyila kunye nevalvu yokusika umphunga, inevalvu yokujonga ukuphakamisa kunye nevalvu yeglobe okanye ivalvu ye-Angle edibeneyo.
INortech ngomnye wabavelisi beevalvu zoshishino abaphambili eTshayina abanesiqinisekiso somgangatho se-ISO9001.
Iimveliso eziphambili:Ivalvu yebhabhathane,Ivalvu yeBhola,Ivalvu yeSango,Jonga iValve,IGlobe Vavlve,Ii-Y-Strainers,Isixhobo sombane,Ii-Acurators ze-Pneumatic.
Ixesha lokuthumela: Oktobha-18-2021