Izindaba
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I-Double Offset Butterfly Valve vs Triple Offset Butterfly Valve?
yini umehluko phakathi kwe-double eccentric kanye ne-triple eccentric butterfly valve?Kuma-valve ezimbonini, womabili ama-valve uvemvane ane-eccentric eccentric kanye nama-valve evemvane eccentric kathathu angasetshenziswa kuwoyela negesi, ekwelashweni kwamakhemikhali namanzi, kepha kungaba khona umehluko omkhulu phakathi kwalokhu okubili ...Funda kabanzi -
Indlela yokunquma isimo se-butterfly valve?vula noma vala
Ama-valve ovemvane ayizici ezibalulekile ekusebenzeni okuhlukahlukene kwezimboni.Zinomsebenzi wokuvala uketshezi nokulawula ukugeleza.Ngakho ukwazi isimo samavalve ovemvane phakathi nokusebenza—kungakhathaliseki ukuthi avuliwe noma avaliwe—kubalulekile ekusetshenzisweni ngokuphumelelayo nasekunakekeleni kwawo.Nquma...Funda kabanzi -
Ivaluvu Yesango Lesiqu Sethu Esingakhuphukanga Iphumelele Ekuhlolweni Kwe-SGS
Ngesonto eledlule, ikhasimende laseNingizimu Afrika laletha abahloli be-SGS Testing Company efekthri yethu ukuze bahlole ikhwalithi yevalvu yesango le-brass elivaliwe elingavuki elivaliwe.Akumangazi, siphumelele ukuhlolwa futhi sathola ukunconywa okuphezulu okuvela kumakhasimende.Ivalve yeZFA...Funda kabanzi -
Ukwethulwa kokusetshenziswa kanye nezinga le-Butterfly Valve
Ukwethulwa Kwevaluvu Yevemvane Ukufakwa kwevalve uvemvane: Ivalve yovemvane iyithuluzi elisetshenziswa kakhulu ohlelweni lwamapayipi, iyisakhiwo esilula sevalvu elawulayo, indima eyinhloko isetshenziselwa ...Funda kabanzi -
Izimbangela zokuvuza kwangaphakathi kwama-valve ovemvane abakhulu
Isingeniso: Ekusetshenzisweni kwansuku zonke kwabasebenzisi abakhulu be-valve ye-butterfly, sivame ukukhombisa inkinga, okungukuthi, i-valve enkulu ye-butterfly esetshenziselwa ukucindezela okuhlukile iyimithombo yezindaba emikhulu, efana ne-steam, h...Funda kabanzi -
Umehluko Omkhulu Phakathi Kwamavalvu Asesangweni Akhiwe Kanye Namavalvu Esango E-WCB
Uma usangabaza ukuthi ukhetha amavalvu esango lensimbi efojiwe noma amavalufu esango ensimbi (WCB), sicela upheqa ifekthri ye-zfa valve ukuze wethule umehluko omkhulu phakathi kwawo.1. Ukuqamba nokuphonsa izindlela ezimbili ezihlukene zokucubungula.Ukusakaza: Insimbi iyashisisa futhi incibilike...Funda kabanzi -
Ungakhetha kanjani impahla ye-WCB/LCB/LCC/WC6/WC yevalvu?
W kusho ukubhala, ukulingisa;I-C-CARBON STEEL carbon steel, A, b, kanye no-C ibonisa inani lamandla ohlobo lwensimbi ukusuka kokuphansi ukuya phezulu.I-WCA, i-WCB, i-WCC imele i-carbon steel, enokusebenza okuhle kokushisela namandla emishini.I-ABC imele izinga lamandla, i-WCB evame ukusetshenziswa.I-pipe material Corr...Funda kabanzi -
Izimbangela kanye nezixazululo isando samanzi
I-1/Concept Isando samanzi sibizwa nangokuthi isando samanzi.Ngesikhathi sokuthuthwa kwamanzi (noma olunye uketshezi), ngenxa yokuvuleka noma ukuvala kungazelelwe kwe-Api Butterfly Valve, amavalvu esango, ama-vavle okuhlola nama-ball valve.ukuma kungazelelwe kwamaphampu amanzi, ukuvulwa nokuvalwa kungazelelwe kwamavane omhlahlandlela, njll., ukugeleza kwe-ra...Funda kabanzi -
Ungayiguqula kanjani i-Valve Pressure PSI, i-BAR ne-MPA?
Ukuguqulwa kwe-PSI kanye ne-MPA, i-PSI iyunithi yokucindezela, echazwa ngokuthi iphawundi yaseBrithani/intshi yesikwele, 145PSI = 1MPa, futhi i-PSI IsiNgisi ibizwa ngokuthi Amaphawundi ngesikwele ngasinye.Ungakwazi ukubala wonke amayunithi ngamayunithi omphakathi: 1bar≈14.5PSI, 1PSI = 6.895kpa = 0.06895bar Europe ...Funda kabanzi -
Izici zokugeleza ze-valve yokulawula
Izici zokugeleza ze-valve yokulawula ikakhulukazi zihlanganisa izici ezine zokugeleza: umugqa oqondile, amaphesenti alinganayo, ukuvulwa okusheshayo kanye ne-parabola.Uma ifakwe kwinqubo yokulawula yangempela, ukucindezelwa okuhlukile kwe-valve kuzoshintsha ngokushintsha kwezinga lokugeleza.Okusho ukuthi, lapho...Funda kabanzi -
Asebenza kanjani ama-valve alawulayo, ama-globe valves, ama-valve esango namasheke
I-valve elawulayo, ebizwa nangokuthi i-valve yokulawula, isetshenziselwa ukulawula usayizi woketshezi.Lapho ingxenye elawulayo ye-valve ithola isignali elawulayo, isiqu se-valve sizolawula ngokuzenzakalelayo ukuvulwa nokuvalwa kwe-valve ngokuvumelana nesignali, ngaleyo ndlela ilawule izinga lokugeleza kwamanzi...Funda kabanzi -
Uyini umehluko phakathi kwe-valve yesango ne-butterfly valve?
Ama-valve esango kanye nama-valve uvemvane ama-valve amabili asetshenziswa kakhulu.Zihluke kakhulu ngokwezakhiwo zazo, izindlela zokuzisebenzisa, kanye nokuvumelana nezimo zokusebenza.Lesi sihloko sizosiza abasebenzisi baqonde kangcono umehluko phakathi kwama-valve esango nama-butterfly valves.Usizo olungcono...Funda kabanzi
