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Yiziphi izinhlobo eziningana zama-valve ebhola?
Njenge-valve esetshenziswa kakhulu, i-valve yebhola nayo iwuhlobo oluningi lwe-valve.Izinhlobo ezehlukene zihlangabezana nohlelo lomsebenzisi ezikhathini ezihlukene ezimaphakathi, izindawo ezihlukene zezinga lokushisa kanye nezidingo zenqubo ehlukene enqubweni yangempela.Okulandelayo kwethula umlingiswa...Funda kabanzi -
Izici ze-Vertical check valve
Ukunqoba ukumelana kwentwasahlobo kwenza i-valve ivule noma ivale.Lapho ingcindezi emaphakathi ekugcineni kwe-inlet iphansi kunomkhawulo wokungena, i-valve yokuhlola eqondile: ngenxa yokucindezela okuphakathi ekugcineni kokungena kwepayipi.Intwasahlobo iphusha umgogodla we-valve esihlalweni se-valve ukuvala ...Funda kabanzi -
Indlela yokufaka i-valve yebhola
Ama-valve amaningana avamile asetshenziswa kumapayipi ezimboni, ama-valve amabhola yiwona asetshenziswa kakhulu, kungakhathaliseki ukuthi amapayipi avamile aphakathi nendawo amanzi, uwoyela negesi noma izimo zokusebenza ezinzima eziqukethe izinhlayiya ezinobulukhuni obukhulu, kungakhathaliseki ukuthi izinga lokushisa eliphansi, izinga lokushisa eliphezulu, noma imvelo ebolayo. , wena...Funda kabanzi -
Ukuthuthukiswa kanye nokusetshenziswa kwe-Metal Seal Butterfly Valve
Ukungalungi kwe-rubber seal butterfly valve yukuthi uma isetshenziselwa ukudonsa, i-cavitation izokwenzeka ngenxa yokusetshenziswa okungalungile, okubangela ukuthi isihlalo senjoloba siphume futhi silimaze.Ngenxa yalesi sizathu, ama-butterfly valves avaliwe ngensimbi athuthukisiwe emhlabeni jikelele, futhi indawo ye-cavitation ine...Funda kabanzi -
Ukuhlolwa kwe-Butterfly valve nezindlela zokuxazulula izinkinga zokufaka
Ukuhlolwa kwe-valve ye-Butterfly kanye nokulungiswa: 1. I-valve yovemvane iyingxenye yamanuwali, yomoya, ye-hydraulic, kanye nekagesi eye yalungiswa kahle ngaphambi kokuphuma embonini.Lapho ehlola kabusha ukusebenza kokuvala, umsebenzisi kufanele alungise ngokulinganayo izinhlangothi zombili ze-inlet ne-outlet, avale b...Funda kabanzi -
Ukusebenza kanye nesimiso sokusebenza se-triple eccentric metal hard seal butterfly valve
Umgomo wokusebenza we-triple eccentric metal hard seal butterfly valve: Kumavalvu evemvane ensimbi ene-eccentric ephindwe kathathu, ngaphezu kokugqama okubili kwesiqu se-valve kanye nepuleti le-valve, indawo yokuvala yepuleti le-valve kanye nesihlalo se-valve ku- umumo we-obliqu...Funda kabanzi -
Ukufakwa nokugcinwa kwama-valve embulunga
I-globe valve isebenza, zonke izinhlobo zezingxenye ze-valve kufanele ziphelele futhi ziphelele.Amabhawudi ku-flange nakubakaki abalulekile.Intambo kufanele iphelele futhi akukho ukuxegiswa okuvunyelwe.I-Fastening nut ku-handwheel, uma itholakala ixegekile kufanele iqiniswe ngesikhathi, ukuze ingagqoki ukuxhuma noma i...Funda kabanzi -
Izinzuzo ze-globe valve
(1) ukwakheka kwe-valve yembulunga kulula kune-valve yesango, futhi ukwakhiwa nokuyigcina kulula kakhulu.(2) indawo yokuvala akulula ukuyigqoka futhi ikunwaye, ukuvalwa kahle, ukuvuleka nokuvala phakathi kwediski ye-valve nendawo yokuvala umzimba we-valve ngaphandle kokushelela okuhlobene, ...Funda kabanzi -
Ukuqhathaniswa kwezinzuzo kanye nokungalungi kwama-valve kagesi nama-pneumatic valves, umehluko phakathi kwama-valve kagesi nama-pneumatic valves.
Ama-valve kagesi Ama-actuator ama-valve kagesi asetshenziswa kakhulu ezitshalweni zikagesi noma ezitshalweni zamandla enuzi, ngoba uhlelo lwamanzi anomfutho ophezulu ludinga inqubo ebushelelezi, ezinzile futhi ehamba kancane.Izinzuzo eziyinhloko zama-actuator kagesi ukuzinza okuphezulu kanye nokugxila okungaguquki abasebenzisi abangakusebenzisa.Ubuningi be-t...Funda kabanzi -
Izici ze-Forging valves
1. Ukufoja: Kuyindlela yokucubungula esebenzisa imishini yokubumba ukuze kufakwe ingcindezi ezikhaleni zensimbi ukuze kukhiqizwe ukuguqulwa kwepulasitiki ukuze kutholwe izinto zokubumba ezinezici ezithile zomshini, ubujamo nobukhulu obuthile.2. Enye yezingxenye ezimbili ezinkulu zokuqamba.Ngokukhohlisa, i-as-cast...Funda kabanzi -
Izici ze-Casting valves
Ama-valve okusakaza ama-valve enziwe ngokuphonsa.Ngokuvamile, izilinganiso zokucindezelwa kwamavalvu okuphonswa ziphansi kakhulu (ezifana ne-PN16, PN25, PN40, kodwa zikhona futhi ezinengcindezi ephezulu, ezingafinyelela ku-1500Lb, 2500Lb), futhi eziningi zazo zingaphezu kwe-DN50.Amavalvu omgunyathi akhiwe futhi ajwayele uku...Funda kabanzi -
Ukufakwa kahle kwama-valve gaskets
Ukuqinisekisa ukuvalwa kwesistimu yamapayipi e-valve, ngaphezu kokukhetha izinto ezifanele zokuvala, kuyadingeka futhi ukufaka i-gasket ngendlela efanele elandelayo: I-gasket kufanele ibekwe phakathi nendawo ye-flange, ebaluleke kakhulu ehlombe. ama-flange;ukuqinisekisa ...Funda kabanzi
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