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Amaphutha ajwayelekile kanye nokuxazulula inkinga kwevalvu yokuphepha (1)
Ukwehluleka kwe-valve yokuphepha kubangelwa ikakhulukazi ukuklama okungalungile, ukukhiqiza, ukukhethwa noma ukusetshenziswa.Uma lawa maphutha engaqediwe ngesikhathi, azothinta ukusebenza kahle kanye nempilo yesevisi ye-valve, futhi angeke akwazi ukudlala indima ekuvikelweni kokuphepha.Amaphutha ajwayelekile nezindlela zokuwaqeda...Funda kabanzi -
Ukuhlukaniswa kanye nezici zama-valve okulawula ama-hydraulic
I-Hydraulic control valve iyi-valve elawulwa yingcindezi yamanzi, eyakhiwe i-valve eyinhloko kanye ne-conduit yayo enamathiselwe, i-pilot valve, i-valve yenaliti, i-valve yebhola kanye negeji yokucindezela.Ngokwezinjongo ezahlukene, imisebenzi kanye nezindawo, ingathuthukiswa ibe yi-valve yokuntanta elawulwa kude, ingcindezi ...Funda kabanzi -
Izici ze-throttle valve
Izici ze-throttle valve I-throttle valve ilawula ukucindezela koketshezi nokugeleza ngokushintsha ingxenye yesiteshi.Kungokwesigaba se-valve elawulayo.Kodwa-ke, ngenxa yemikhawulo yayo yesakhiwo, ayinazo izici zokulawula ze-valve elawulayo, ngakho-ke ayikwazi ukusetshenziswa ins...Funda kabanzi -
Amathiphu Okugcina amavalvu angenzi lutho ukuvikela ukulimala kokugqwala
Ukunakekela okuvamile: Amavalvu asenesikhathi eside engenzi lutho kufanele ahlolwe futhi agcinwe njalo ukuze kuvinjelwe ukugqwala nokulimala kwamavalvu.Kumavalvu asebenze isikhathi eside engenzi lutho, azohlolwa kanye nezinto zokusebenza, amadivaysi namapayipi, futhi angasetshenziswa kuphela ngemuva ...Funda kabanzi -
Ukuhlaziywa kwezici zesakhiwo se-bellows globe valve
I-Bellows globe valve inokumelana nokugqwala okuhle nokusebenza kahle kokumelana nokungqubuzana njengoba sazi sonke, umkhiqizo wenziwe ngobuchwepheshe bokufaka uphawu bensimbi yangaphandle, ukuvuza kwensimbi nokunwebeka okuphakeme, impilo yokukhathala ye-telescopic yinde ikakhulukazi.Ama-valve embulunga ye-NORTECH ...Funda kabanzi -
Iyini i-valve ye-globe ye-bellows?
Iyini i-valve ye-globe ye-bellows?I-Bellows globe valve inomklamo okhethekile we-chlorine, i-chlorine ewuketshezi kanye nazo zonke izinhlobo zemidiya eyingozi kakhulu.Ngaphezu kokupakisha, iphinde ikhulise i-bellows seal, enesakhiwo sokuvala kabili futhi ingavimbela ngokuphumelelayo ukuvuza kwemidiya eyingozi....Funda kabanzi -
I-globe valve medium flow kungani iphansi iye phezulu?
I-globe valve medium flow kungani iphansi iye phezulu?Izingxenye ezivulayo nezivalayo zevalvu yembulunga zingamadiski amise okwepulaki, avaliwe ayisicaba noma ayi-conical, futhi idiski ihamba ngomugqa oqondile phakathi nendawo yesihlalo sevalvu.Ifomu lokunyakaza kwesiqu, (igama elijwayelekile: induku emnyama), kukhona ...Funda kabanzi -
Iyini i-valve yokuhlola ukugeleza kwe-reverse?
Incazelo yomkhiqizo we-valve yokuhlola ukugeleza okubuyela emuva: Hlola ukugeleza kwe-backflow evimbela ukubola, ukonga amandla kakhulu, ngesilinganiso sokugeleza kwezomnotho (isivinini esingu-2 m/s), ukulahlekelwa kwekhanda kungaphansi kuka-4 mh20, ukwahlukanisa komoya, ukugeleza kwamanzi okuzenzakalelayo: vala i-valve eyinhloko yedivayisi yokubuyela emuva, idrayi ezenzakalelayo...Funda kabanzi -
Izici zomkhiqizo we-valve ye-Flange
Izici zomkhiqizo we-valve yokuhlola i-Flange Incazelo yomkhiqizo we-valve yesheke: Ama-valve okuhlola ama-Swinged asetshenziselwa ukuvimbela ukugeleza emuva kwemidiya epayipini.I-valve yokuhlola ingeyesigaba se-automatic valve, izingxenye zokuvula nezokuvala zivuleka noma zivalwe ngamandla omthombo ogelezayo.Isheke li...Funda kabanzi -
Iyini i-valve yebhola elintantayo?
Incazelo yomkhiqizo wevalvu yebhola elintantayo: Ivalvu entantayo isebenzisa umgomo welever yeleveli, ngezinga lamanzi ebholeni elintantayo, ukubona ivalve yebhola elintantayo ivuleka futhi ivaleke.Intanta intanta phezu kwamanzi ngaso sonke isikhathi, futhi njengoba amanzi ekhuphuka, kanjalo nentanta iyakhuphuka.Lapho iflothi g...Funda kabanzi -
Izinto ezidinga ukunakwa ukuze kunwetshwe impilo yesevisi ye-valve yomfutho ophezulu
Ukuze ukwandise impilo yesevisi ye-valve ye-ultra-high, izimo zayo zokusebenza kufanele zicatshangelwe.1, gwema ukusebenza kwe-valve endaweni encane, uma inaliti ye-valve evulekile yokuphakamisa iyisenzo esincane noma esinensayo sokuvula, sisebenza endaweni evulekile encane, igebe elidonsayo lincane, ukuguguleka komhlabathi okubi, kufanelekile...Funda kabanzi -
Izici zokucindezela okuphezulu kwe-valve yebhola yensimbi eyenziwe ngomfutho
Izimpawu ze-valve yebhola yensimbi eyakhiwe ngomfutho ophezulu Ukubuka konke kwe-valve yebhola ye-pressure ephezulu: I-valve yebhola ehlanganisiwe yezinga lokushisa eliphezulu, umzimba we-valve ezihlalweni ezimbili kanye nengxenye ye-axis yeshaneli eqondile ye-valve ihlukaniswe yaba izingxenye ezintathu, i-valve yonke eduze kwe-axis ephakathi nendawo. i-symmetry...Funda kabanzi