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Ukuhlukahluka kwamavalvu ebhola e-DBB ezinhlelweni zezimboni
Emhlabeni wamavalvu ezimboni, ama-valve ebhola e-double block and bleed (DBB) agqama njengenketho eguquguqukayo nethembekile yezinhlelo zokusebenza ezahlukahlukene.Ngokuklama nokusebenza okuyingqayizivele, ama-valve ebhola e-DBB anikeza izinzuzo eziningi eziwenza abe yisinqumo esidumile kuzo zonke izimboni...Funda kabanzi -
Izinzuzo zama-valve ebhola e-cryogenic ekusebenzeni kwezimboni
Emkhakheni wama-valve ezimbonini, ama-valve ebhola e-cryogenic ayizingxenye ezibalulekile zokuphatha uketshezi lwe-cryogenic namagesi.Lawa ma-valve akhethekile angakwazi ukumelana namazinga okushisa abandayo kakhulu futhi abalulekile ezimbonini ezifana nowoyela negesi, i-aerospace, imithi kanye nokucubungula ukudla.Kule bhulogi,...Funda kabanzi -
Umhlahlandlela Wokugcina Wokuvala Amabhola Ashiselwe Ngokugcwele: Konke Odinga Ukukwazi
Ezimbonini zokusebenza, ama-valve ebhola ashiselwe ngokugcwele ayizingxenye ezibalulekile zokulawula ukugeleza koketshezi namagesi.Lawa ma-valve angakwazi ukumelana nezingcindezi eziphezulu kanye namazinga okushisa, okuwenza alungele izimboni ezihlukahlukene ezihlanganisa uwoyela negesi, amakhemikhali e-petrochemical kanye nokuphehla ugesi.Wh...Funda kabanzi -
Umehluko phakathi kwe-valve yebhola yohlobo lwe-O kanye ne-valve yebhola yohlobo lwe-V.
I-valve yebhola Ziningi izinhlobo zezakhiwo zamavalvu ebhola, kodwa ziyefana.Wonke angama-ball cores okuvula nawokuvala kuyindilinga.Ikakhulukazi yakhiwe isihlalo se-valve, i-sphere, indandatho yokuvala uphawu, isiqu se-valve nezinye izinto zokushayela.Isiqu se-valve sizungeziswe ngamadigri angama-90...Funda kabanzi -
Ungasikhetha kanjani isihlalo esithambile se-valve / impahla yophawu?
Impilo yesevisi ithintwa yizo zonke lezi zici ezilandelayo: -usayizi, ingcindezi, izinga lokushisa, izinga lokuguquguquka kwengcindezi kanye nokuguquguquka kokushisa, uhlobo lwemidiya, imvamisa yokugibela amabhayisikili, isivinini semidiya nesivinini sokusebenza kwamavalvu.Izihlalo ezilandelayo & seal materials zingasetshenziswa valve ahlukahlukene s...Funda kabanzi