I-valve ye-butterfly egcwele i-wafer egcwele ye-Industrial Wholesale esezingeni eliphezulu Umkhiqizi wase-China umhlinzeki wefektri Umkhiqizi
Iyini ivalvu yebhabhathane ye-Full wafer?
I-valve yebhabhathane egcwele i-wafer Ivalvu yebhabhathane eliyi-eccentric kathathu,obeye aziwe njengoivalvu yebhabhathane eliphindwe kathathu, uhlobo olulodwa lwamavalvu ebhabhathane asebenza kahle kakhulu, aklanyelwe izimo zokusebenza zomfutho ophezulu, izinga lokushisa eliphezulu, kanye nemvamisa ephezulu yokuvula nokuvala.
Ivalvu yebhabhathane efakwe irabha eqondile, enomklamo ovuthiwe kanye nobuchwepheshe bokukhiqiza, ithembekile ngekhwalithi futhi ibiza kahle. Kodwa ngezicelo ezinzima njengamazinga okushisa aphezulu noma ngezikhathi zokuvula nokuvala eziphezulu, akuvunyelwe ukusebenzisa amavalvu ebhabhathane esihlalo esithambile. Ngakho-ke amavalvu ebhabhathane aqinile, isihlalo sensimbi noma isihlalo se-ceramic, aklanyelwe amazinga okushisa aphezulu, umfutho ophezulu noma amaza aphezulu okuvala okuvulekile, asetshenziswa, kodwa ukusebenza kokuvala kwevalvu yebhabhathane eqinisiwe yendabuko bekulokhu kuyinkinga enkulu.
I-valve yebhabhathane egcwele i-wafer Ivalvu yebhabhathane eliyi-eccentric kathathu(eyaziwa nangokuthi i-triple offset butterfly valve) yasungulwa kulokhu.
Kunezici eziningi ze-amavalvu ebhabhathane aphindwe kathathu.Kukhona isihlalo sevalvu esihambisana nomzimba, esinama-engeli ezihlalo alungiselelwe kahle, esimbozwe ngezinto ezingagqokwa ezilungele izigidi zokuvula nokuvala, insimbi engagqwali yokumelana nokugqwala, kanye nezinto zokushisa okuphezulu. Futhi indandatho yokuvala ethambile enezingqimba eziningi noma indandatho yokuvala eqinile inamathele kudiski yebhabhathane. Lolu hlobo lomklamo luvumela ukuthi ivalvu yebhabhathane engavamile kathathu imelane kakhulu nokushaqeka kokushisa noma ukuphakama kwengcindezi kanye nokugqwala, uma kuqhathaniswa namavalvu ebhabhathane endabuko.
Umklamo we-Triple offsets
- I-offset yokuqala ukuthi i-valve shaft ingemuva kwe-disc shaft ukuze i-seal ikwazi ukuvala ngokuphelele isihlalo se-valve.
- I-offset yesibili ukuthi umugqa ophakathi we-valve shaft ususwa epayipini kanye nomugqa ophakathi we-valve ukuze kugwenywe ukuphazamiseka kokuvulwa nokuvalwa kwe-valve.
- I-offset yesithathu ukuthi i-axis yekhoni yesihlalo iyaphambuka kusukela enkabeni yeshaft yevalvu, okuqeda ukungqubuzana ngesikhathi sokuvala nokuvula futhi kufinyelele uphawu lokucindezela olufanayo oluzungeze sonke isihlalo.
Lokhu okungenhla yisingeniso se- I-valve yebhabhathane egcwele i-wafer . Luhlobo lwevalvu yebhabhathane esebenza kahle kakhulu esetshenziswa njengamanje emikhakheni eminingi.
Izici eziyinhloko ze-Full wafer butterfly valve
- Ukwakhiwa kwensimbi yonke okumelana nomlilo.
- Izimbozo zezihlalo ze-Stellite® zebanga lesi-6 zinikeza ukuqina okuhle kakhulu.
- Izinkomba zediski evulekile/evaliwe kanye nesikhombisi sendawo yediski yangaphandle kwenza kube lula ukufaka/ukususa izinqubo ku-API 609.
- Ukupakisha i-gland okunezingcezu ezimbili kanye nokupakisha i-graphite kunciphisa ingozi yokukhishwa kwangaphandle.
- Ukuxhumeka okuqinile kwe-shaft-to-disc ukuze kube nokuqina okuphezulu kwe-shaft.
- Ama-gasket enxeba elijikelezayo, izindandatho zokuvala kanye nokupakisha zingashintshwa ngaphandle kwamathuluzi akhethekile.
- Ama-bearings aqinile amelana nemithwalo ephezulu yokucindezela kanye nokuguguleka.
- Ukuphathwa kwengozi yokukhipha umgodi ngaphakathi nangaphandle kuhambisana nezindinganiso zomhlaba wonke.
Imininingwane yobuchwepheshe ye-Full wafer butterfly valve
| Umklamo | I-API 609/ASME B16.34 |
| Qeda Uxhumano | Uhlobo lwe-Wafer, Uhlobo lwe-Lug, Uhlobo lwe-Flanged, Uhlobo lwe-Buttweld |
| Ukusebenza | Okwenziwa ngesandla/Okwenziwa ngomoya/Okusebenza ngogesi |
| Ububanzi Bosayizi | I-NPS 2"-60"(DN50-DN1500) |
| Isilinganiso Sokucindezela | I-ASME Class150-300-600-900(PN16-PN25-PN40-63-100) |
| I-Flange ejwayelekile | I-DIN PN10/16/25, i-ANSI B16.1, i-BS4504, i-ISO PN10/16, i-BS 10 Ithebula D, i-BS 10 Ithebula E |
| Ubuso nobuso | I-ANSI B16.10, EN558-1 Uchungechunge 13 no-14 |
| Izinga lokushisa | -29℃ kuya ku-450℃ (kuye ngokuthi izinto ezikhethiwe) |
Umbukiso Womkhiqizo: I-valve yebhabhathane egcwele i-wafer
Isicelo: I-valve yebhabhathane egcwele i-wafer
Lolu hlobo lweI-valve yebhabhathane egcwele i-wafer ifanele ukuphatha uketshezi oluhlukahlukene ku-oyela negesi, i-petrochemical, i-chemical, i-coal, i-desalination, i-waterworks, izimboni zokudla neziphuzo. Futhi ingasetshenziswa elangeni, elangeni kanye nelamanzi, elamandla okushisa komhlaba kanye nelamanzi, amafutha asetshenziswa ezindaweni ezishisayo, ekufudumaleni kwesifunda, ezimayini, ezindaweni zokupaka imikhumbi kanye nasemkhakheni wezindiza.
