I-API Aluminium Double/Triple Offset Lug/Wafer/Flange Butterfly Valve Petrochemical Industry China factory
yini i-Triple offset butterfly valve lug?
Isikhwama sevalve yevemvane 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.
ukuvuza kwe-zero kwethutriple eccentric butterfly valvekusetshenziswa 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 i-valve nge-actuator encane, ukonga izindleko eziningi nesikhala.
Idizayini ye-valve ye-butterfly ye-offset kathathu
- 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-triple eccentric butterfly valve.Iwuhlobo lwevalve uvemvane olusebenza kahle kakhulu olusetshenziswa emikhakheni eminingi.
Izici eziyinhloko zelugi yevalvu yevemvane ye-Triple offset
- 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 kwe-Triple offset butterfly valve lug
| Idizayini | I-API 609/ASME B16.34 |
| Qeda Ukuxhumana | Uhlobo lwe-wafer, uhlobo lwe-Lug, uhlobo lwe-Flanged, uhlobo lwe-Buttweld |
| 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) |
Umbukiso Womkhiqizo:
I-Appilcation: I-valve ye-butterfly ye-Triple offset
Lolu hloboIsikhwama sevalve yevemvane kathathu ilungele 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.
