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Uhlobo lwe-Triple Eccentric Butterfly Valve Wafer

Incazelo emfushane:

Uhlobo lwe-Wafer ye-butterfly eccentric kathathu,ukusebenza okuphezulu

Idizayini kanye nezinga Lokukhiqiza:API609

Ubuso nobuso: ANSI B 16.10

Izinga lokushisa nengcindezi ASME B 16.34

Isilinganiso sokucindezela ANSI 150/300/600/900

I-DN50-DN1500(2″-60″)

Izinto: Carbon steel / Stainless steel / Monel / Hastelloy njll

Isihlalo:Izingqimba eziningi noma insimbi-yensimbi

I-NORTECH ingelinye lamaValve e-Butterfly e-China e-Triple Eccentric ehamba phambiliUmkhiqizi nomhlinzeki wohlobo lwe-wafer.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

iluphi uhlobo lwewafer ye-butterfly eccentric kathathu?

Uhlobo lwewafer uvemvane lwe-eccentric kathathu,obeye aziwe njengotriple offset butterfly valve,iwuhlobo olulodwa lwamavalvu ovemvane asebenza kahle, aklanyelwe izimo zokusebenza zokucindezela okukhulu, izinga lokushisa eliphezulu, namaza aphezulu wokuvula nokuvala.

I-valve uvemvane enerabha eqinile, enomklamo ovuthiwe nobuchwepheshe bokukhiqiza, ithembekile ngekhwalithi futhi inobungane ngezindleko. ama-valve uvemvane ophawu oluqinile, isihlalo sensimbi noma isihlalo se-ceramic, esakhelwe izinga lokushisa eliphezulu, ingcindezi ephezulu noma amaza omsindo ovulekile, aqala ukusetshenziswa, kodwa ukusebenza kokuvala kwevalve yevemvane eqinile yendabuko kwakuhlala kukhathaza kakhulu.

Uhlobo lwewafer uvemvane lwe-eccentric kathathu(eyaziwa nangokuthi i-triple offset butterfly valve) isungulwe kulesi simo.

Ziningi izici ze-ama-valve evemvane eccentric kathathu.Kukhona isihlalo sevalvu esihlanganisa umzimba wonke, esinama-engeli okuhlala athuthukisiwe, esimbozwe ngezinto ezivikela ukuguga ezifanele izigidi zokuvula nokuvala, insimbi engagqwali yokumelana nokugqwala, nezinto zokushisa okuphezulu. indandatho eqinile yokuvala ifakwe ku-butterfly disc.Lolu hlobo lomklamo oluvumela ukuthi lwenza i-valve uvemvane eccentric kathathu imelane kakhulu nokushaqeka okushisayo noma ukuphakama kwengcindezi nokugqwala, uma kuqhathaniswa namavalve ovemvane okuvamile.

Lapho i-valve ivaliwe, i-torque ye-transmission mechanism ingakhuphuka ukuze inikeze isinxephezelo.Lokhu kuthuthukisa kakhulu ukusebenza kokuvala uphawutriple eccentric butterfly valvefuthi yelula impilo yesevisi yayo.

ukuvuza kwe-zero kwethuuhlobo lwewafer lwe-butterfly eccentric kathathukusetshenziswa indandatho eyinhlanganisela yensimbi engagqwali efakwe kudiski.Idizayini yokuzungezisa okuma-engeli angakwesokudla nokungqubuzana kuziro kusetshenziswa umgomo ohlukile we-eccentric kathathu.Iqeda ukungqubuzana phakathi kwesihlalo nendandatho yokuvala ngokuzungeza okungu-90º, itorque encane isho ukuthi singakwazi ukuqala ivalvu nge-actuator encane, ukonga izindleko eziningi nesikhala.

Idizayini ye-Triple offsets

  • I-offset yokuqala ukuthi i-valve shaft ingemuva kwe-disc shaft ukuze uphawu luvale ngokuphelele sonke isihlalo se-valve.
  • I-offset yesibili ukuthi i-centerline ye-valve shaft isusiwe emgqeni wepayipi kanye ne-valve ukugwema ukuphazamiseka ekuvuleni nasekuvaleni kwe-valve.
  • I-offset yesithathu iwukuthi i-axis ye-cone yesihlalo iphuma emgqeni ophakathi we-valve shaft, eqeda ukungqubuzana ngesikhathi sokuvala nokuvula futhi ifinyelele uphawu lokucindezela okufanayo eduze nesihlalo sonke.

Okungenhla ukwethulwa kwe-uhlobo lwewafer lwe-butterfly eccentric kathathu.Iwuhlobo lwevalve uvemvane olusebenza kahle kakhulu olusetshenziswa emikhakheni eminingi.

Izici eziyinhloko ze-triple eccentric butterfly valves uhlobo lwewafer

  • Ukwakhiwa kwensimbi yonke ukumelana nomlilo.
  • Izimbondela zezihlalo ze-Stellite® zebanga lesi-6 zinikeza ukuqina okuhle kakhulu.
  • Ireferensi yediski evuliwe/evaliwe kanye nenkomba yendawo yediski yenza kube lula ukufakwa/izinqubo zokususa ku-API 609.
  • Indandatho yensimbi eyinhlanganisela yophawu iqinisekisa ukusatshalaliswa kwamandla okuhlala okuphelele eduze komjikelezo wesihlalo owenziwe ngomshini.
  • I-Flange spot ibheke kuqinisekisa ukubopha kwamantongomane kanye ne-washer planarity, okwandisa ukuthembeka kwamalunga nokuphepha.
  • I-duplex enezendlalelo eziningi eshintshwa kalula nezindandatho zophawu lwe-graphite.
  • Ishaft yocezu olulodwa eqiniswe kakhulu eklanyelwe ukudlulisa/ukugcina i-torque kahle.
  • Izivikeli eziphethe i-graphite ezilukiwe zivimbela ukungena kokungcola, ziqinisekisa ukugijima kwe-torque nokusebenza kwamavalvu.
  • Izingcezu ezimbili zokupakisha indlala kanye nokupakishwa kwegraphite kunciphisa ubungozi bokuphuma ngaphandle.
  • Uxhumano oluvikelekile lwe-shaft-to-disc oluvikelwe ngokhiye ukuze uthole ubuqotho obukhulu be-shaft.
  • Ama-gaskets amanxeba okuvunguza, ama-seal kanye nezindandatho zokupakisha ezishintshwayo ngaphandle kwamathuluzi akhethekile.
  • Amabheringi esindayo amelana nemithwalo yengcindezi ephezulu nokuguga.
  • Ukuphathwa kwengozi ye-shaft extrusion yangaphakathi nangaphandle kuthobela izindinganiso zamazwe ngamazwe.

Ukucaciswa kobuchwepheshe kohlobo lwewafer yama-butterfly eccentric kathathu

Idizayini I-API 609/ASME B16.34
Qeda Ukuxhumana Uhlobo lwe-wafer (ukufakwa phakathi kwama-flange)
Ukusebenza Imanuwali/I-Pneumatic/Ekagesi
Ububanzi besayizi I-NPS 2"-60"(DN50-DN1500)
Isilinganiso Sokucindezela I-ASME Class150-300-600-900(PN16-PN25-PN40-63-100)
Flange standard
I-DIN PN10/16/25, ANSI B16.1, BS4504, ISO PN10/16,BS 10 Ithebula D, BS 10 Ithebula E
Ubuso nobuso
I-ANSI B16.10,EN558-1 Uchungechunge 13 &14
Izinga lokushisa -29 ℃ kuya ku-450 ℃ (kuya ngezinto ezikhethiwe)
Izingxenye Izinto zokwakha
Umzimba Carbon steel, Stainless steel, Duplex steel
Idiski Carbon steel, Stainless steel, Duplex steel, Alloy steel
Isihlalo somzimba
13CR/STL/SS304/SS316
Isihlalo
I-Muilti-layer(SS+Graphite noma i-SS+PTFE)/metal-metal

Umbukiso Womkhiqizo:

uhlobo lwewafer lwe-butterfly eccentric kathathu
I-Triple-Eccentric-Butterfly-Valve-wafer
i-wafer i-valve butterfly eccentric kathathu

Ukusetshenziswa:

Lolu hloboUhlobo lwe-wafer ye-Butterfly Eccentric Butterfly Valveilungele ukuphatha uketshezi oluningi ku-oyela negesi, i-petrochemical, amakhemikhali, amalahle, i-desalination, i-waterworks, izimboni zokudla neziphuzo.Futhi ngogesi welanga, i-geothermal kanye namandla aphehlwa ngamanzi, amafutha ezinto ezimbiwa phansi, ukushisisa isifunda, izimayini, izindawo zemikhumbi kanye nemikhakha ye-aerospace.

 


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