Izindaba
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Siyini isihlalo esihlalweni sevalve uvemvane?
Amavalve ovemvane atholakala yonke indawo ezimbonini eziningi ngenxa yokulawula ukugeleza kwawo ngendlela efanele nokuba lula. Ingxenye ebalulekile enquma ukusebenza kahle kwala ma-valve yisihlalo se-valve. Kulesi sihloko, sizohlola isihlalo ku-butterfly valveFunda kabanzi -
I-PTFE kanye ne-PFA Butterfly Valve Umehluko Wezinto
(Incazelo kafushane)PTFE EPDM butterfly valve seatTeflon PTFE yaziwa nangokuthi i-polytetrafluoroethylene.I-Teflon PFA yaziwa nangokuthi i-polytetrafluoroethylene encibilikayo.Ukuthengwa kwamavalvu amaningi akucaci kahle ukuthi yikuphi ukumelana nokugqwala okungcono kovemvane.Funda kabanzi -
Umthelela Wephampu Yevacuum Ekulinganiseni I-Relative Pressure Coefficient of Air
(Incazelo yesifinyezo)Sebenzisa inzwa ukukala i-coefficient yengcindezi ehlobene yomoya); nqamula inzwa kupompo ye-vacuum, futhi ufunde i-voltage ephumayo engu-U0 yenzwa ngalesi sikhathi. U. ibangelwa ukukhukhuleka kwephoyinti lenzwa elinguziro kanye no-sFunda kabanzi -
Kungani kunzima ukushintsha amavalvu amakhulu - Liyini ikhambi?
(Incazelo kafushane)Phakathi kwabasebenzisi abasebenzisa amavalvu eglobhu amakhulu-awudayamitha ekuphileni kwansuku zonke.Phakathi kwabasebenzisi abasebenzisa amavalvu eglobhu amakhulu-awububanzi ekuphileni kwansuku zonke, abantu bavame ukubika inkinga, okungukuthi, amavalvu eglobhu amakhulu-awububanzi ngokuvamile anzima ukuwafaka. vala whFunda kabanzi -
Imithetho yokusebenza kokuphepha kwe-valve kagesi
(Incazelo kafushane)Funda imanuwali yevalvu ngokucophelela ukuze uqonde isakhiwo esiyisisekelo kanye nomgomo.1. Funda imanuwali ye-valve ngokucophelela ukuze uqonde isakhiwo esiyisisekelo kanye nomgomo2. Izinyathelo zokusebenza kwe-valve uvemvane kagesi2.1 Vala i-swit yomoyaFunda kabanzi -
Izinyathelo zokuphepha zokufakwa nokugcinwa kwama-valve okuphepha
(Incazelo kafushane)Izixwayiso zokufakwa nokugcinwa kwamavalvu okuphepha:Izinyathelo zokuphepha zokufakwa nokugcinwa kwamavalvu okuphepha:(1) Ivalvu yokuphepha esanda kufakwa kufanele ihambisane nesitifiketi sokufaneleka komkhiqizo, futhi m.Funda kabanzi -
Indlela yokukhetha i-valve efanelekile engenisiwe ngendlela efanele
(Incazelo kafushane)Amavalvu angenisiwe abhekisela kumavalvu avela kwamanye amazwe, ikakhulukazi ama-European, American and Japanese brand.Amavalvu angenisiwe abhekisela kakhulu kuma-valve avela kwamanye amazwe, ikakhulukazi ama-European, American and Japanese. Izinhlobo zomkhiqizo oFunda kabanzi -
Iphampu ye-centrifugal ayiphumi ekwelashweni kwephutha
(Incazelo efingqiwe)Iphampu yamanzi emaphakathi isiphenduke iphampu yamanzi esetshenziswa kakhulu kwezolimo ngenxa yesakhiwo sayo esilula Iphampu yamanzi yaseCentrifugal isiphenduke ipompo yamanzi esetshenziswa kakhulu kwezolimo ngenxa yesakhiwo sayo esilula, ukusetshenziswa kalula kanye m.Funda kabanzi -
Indlela yokulungisa yephampu ye-centrifugal enezigaba eziningi
(Incazelo kafushane)Isimiso sokusebenza sepompo ye-centrifugal yezigaba eziningi siyefana naleso sephampu ye-centrifugal ephansi.Isimiso sokusebenza se-multi-stage centrifugal pump siyefana naleso sephampu ye-centrifugal yaphansi. Lapho i-motoFunda kabanzi -
Ungawavimba kanjani ama-O-rings ukuthi angagobi futhi alimaze umcabango?
(Incazelo efingqiwe)I-O-ring iwuhlobo lwendandatho evalekile yokuvala injoloba enesiphambano-isigaba sonyaka, futhi isakhiwo sayo esiphambanayo sithi O-ring,O-ring iwuhlobo lwendandatho evalekile yokuvala injoloba ene-annular cross-section, futhi isiphambano-isakhiwo sayoFunda kabanzi -
Umklamo onzima wendandatho yophawu unquma injongo yawo!
(Incazelo kafushane)I-fluoroelastomer iyi-copolymer ye-vinyl fluoride ne-hexafluoropropylene. Ngokuya ngesakhiwo sayo samangqamuzana nokuqukethwe kwe-fluorine, ama-fluoroelastomers anokumelana namakhemikhali ahlukene kanye nokumelana nezinga lokushisa eliphansi.I-fluoroelFunda kabanzi -
Lezo zici ezithinta umphumela wendandatho yerabha ye-fluorine
(Incazelo kafushane)Imishini eminingi izoba nezigxivizo zenjoloba e-fluorine, ngakho-ke yiziphi izici ezithinta ukusetshenziswa kwezigxivizo zenjoloba e-fluorine?Imishini eminingi izoba nezigxivizo zenjoloba e-fluorine, ngakho yiziphi izici ezithinta ukusetshenziswa kwe-fluorine rubber sealFunda kabanzi