Isitishi soMbane esiLawula iValve yokuLawula amanzi
Umzekelo 1
Iimbonakalo:
Ngokubetha kwangaphakathi okubanzi kwe-multistage, umkhono wohlobo lwekheji uhambelana nodidi lwenaliti ebanzi, enokumelana noxinzelelo olukhulu olwahlukileyo.Isihlalo sokulungelelanisa sicinezelwe kwaye sitywinwe ngokuzimeleyo, kwaye indawo yokutywinwa kwe-conical inokwethenjelwa.Inokuthi ihambelane ne-non-equilibrium adjusting core ukufezekisa ukuvuza kwe-zero.Inxalenye yangaphakathi iqiniswe ngensimbi engenasici, echasene nokhukuliseko kwaye inobomi obude benkonzo.Umahluko woxinzelelo lwenqanaba elinye uncitshisiwe, ukuze uluhlu lolawulo lwandiswe.Ngokukodwa ekuhambeni okuncinci, kusenokusebenza kakuhle kokulawula.Ukuhla koxinzelelo lwenqanaba ngalinye kuya kulawulwa ngaphakathi kokuhluka koxinzelelo olubalulekileyo ngaphandle kwe-cavitation kunye ne-flash.Ukucocwa ngohlengahlengiso oluphambili kunengqiqo, kwaye umkhono wesikhokelo uxhotyiswe ngokusebenza kakuhle kwesikhokelo kunye nokusebenza okuzinzile.I-valve iguquguqukayo ekusebenzeni kwaye ichanekile ukulungiswa.
Usetyenziso:
Isifudumezi sebhoyila, isifudumezi, isitshizi senkqubo yobushushu bobushushu obuphantsi, uxinzelelo oluphantsi lokudlula isitshizi senkqubo yobushushu bobushushu obuphantsi.Inkqubo yokutshiza ngamanzi kunye ne-pressure regulator yeemveliso ezitshisayo kunye necandelo.I-valve iyakwazi ukulungelelanisa ukuhamba okuncinci, kunye noluhlu olukhulu lohlengahlengiso kunye nokusebenza okuzinzile.
• Uxinzelelo lwegama: PN16-PN320
• Ubungakanani boMda: DN20~DN100
• Ukulungelelanisa uluhlu: 10: 1-100: 1
• Izinto ezingundoqo: WCB,A105,12Cr1MoV
• Ubushushu bokusebenza: -29℃~570℃
• ABalamli abaSebenzayo: Amanzi
• Indlela yoQhagamshelwano: I-Flange, i-Welding
• Indlela yoThutho: Umbane (intshukumo yomgca okanye uhambo lwe-angular), i-Pneumatic
Umzekelo 2
ISikhululo saMandla oMbane oBuncinci boLawulo lweValve yokuHamba
Iimbonakalo:
I-valve inokulungiswa ngokuqhubekayo ngaphakathi koluhlu loxinzelelo oluphezulu oluphezulu;I-Multi stage throttling iyamkelwa, i-medium iyancipha ngokuthe ngcembe, kwaye ukuhla koxinzelelo lwenqanaba ngalinye kuphakathi koxinzelelo lwe-gasification drop drop, kunye nokumelana ne-cavitation kunye nengxolo ephantsi.Ulungelelwaniso olungundoqo lwamkela isakhiwo sesitrato esingesosicaba, esinesihlalo se-monotone kunye netywina elicociweyo, esinomsebenzi wokutywina kakuhle kwaye sinokufikelela kwi-zero pool yokuvuza.Isakhiwo se-sleeve luhlobo lwe-porous cage, kwaye imingxuma emincinci icwangciswe ngokungqongqo ngokweempawu zohlengahlengiso ezifunekayo.Ngolungelelwaniso olufanelekileyo phakathi kwesiseko se-valve kunye nesitulo sokulungelelanisa umkhono, inkqubo yokulungelelanisa inokuvuza okuncinci, kunye nokulungelelaniswa ngokuchanekileyo.Amacandelo aphezulu kunye asezantsi engundoqo yokulungelelanisa axhotyiswe ngemikhono yesikhokelo, eqinisekisa ukulungiswa okuzinzile, akukho kunyakaza, kunye nokukwazi ukuzicoca ngamandla.Isakhiwo seLabyrinth, ukuhamba kwe-axial ephakathi, ukunciphisa uxinzelelo lwe-stepwise ngokusebenzisa i-multistage throttle disc, ukumelana nepetroli, ingxolo ephantsi kunye nokusebenza okuzinzileyo.
Usetyenziso:
I-valve yokulawula ukuhamba okuncinci isetyenziselwa ukubuyisela inxalenye yokuhamba kwi-tank ye-deaerator xa umthwalo weyunithi uncinci ukukhusela impompo yokutya ekugqithiseni kunye ne-gasification, kunye nokuqinisekisa ukusebenza okuqhelekileyo kwempompo yokutya.Le valve iphuhliswe ngokukodwa kwaye yenzelwe iimpawu zokuhluka koxinzelelo olukhulu lokutya kwakhona, iimeko ezingasebenzi kakuhle, izinga lokuhamba okuphakathi, kunye nokukhukuliseka okukhulu kunye ne-cavitation yamalungu angaphakathi.Ingasetyenziswa kunye neempompo zokutya kwibhoyila ye-100MW/125MW/200MW/500MW yeeyunithi.
• Uxinzelelo lwegama: PN100-PN320
• Ubungakanani obuqhelekileyo: DN20~DN150
• Ukulungelelanisa uluhlu: 10: 1-100: 1
• Izinto ezingundoqo: WCB,A105,25#
• Ubushushu bokusebenza: -29℃~570℃
• ABalamli abaSebenzayo: Amanzi
• Indlela yoQhagamshelwano: I-Flange, i-Welding
• Indlela yoThutho: uMbane, iPeneumatic
Umzekelo 3
ISikhululo saMandla iValve yoLawulo lwaManzi ngoxinzelelo oluPhezulu
Iimbonakalo:
Isigqubuthelo sevalvu sithatha ubume bokutywina obumhlophe okanye uhlobo lweflange, uhlobo lwekheji ye-sleeve plunger core adjustment, isihlalo esisodwa sekhowuni yokutywina, kunye nenqanaba lokuvuza okuphezulu.Indawo yokutywinwa yenziwe nge-carbide ene-cemented, kwaye indawo yecandelo langaphakathi ifafazwe ngento enye echasene nempembelelo, kunye nobomi obude benkonzo.Itywina yintsimbi yenxeba yegasket kunye ne-inki yelitye eguquguqukayo eqinisiweyo, ukutywinwa okuthembekileyo.
Usetyenziso:
Isetyenziselwa ukulawula ukuhamba kwamanzi, kunye nokutywinwa okuthembekileyo, inqanaba lokuvuza okuphezulu kunye nobomi benkonzo ende.Unikezelo lwamanzi oludlulayo, inkqubo yokutshiza yokuphelisa ukushisa.Ulawulo lonikezelo lwamanzi kwibhoyila.
• Uxinzelelo lwegama: PN16-PN420
• Ubungakanani obuqhelekileyo: DN20~DN250
• Ukulungelelanisa uluhlu: 10: 1-100: 1
• Umbandela ongundoqo: WCB,WC6,A105
• Ubushushu bokusebenza: -29℃~570℃
• ABalamli abaSebenzayo: Amanzi
• Indlela yoQhagamshelwano: I-Flange, i-Welding
• Imo yoThumelo: Umbane (intshukumo yomgca okanye uhambo lwe-angular)
Umboniso weMveliso
