+ Lokulula
+ Kushibhile
+ Kufakwa lokulula
- Emaflanges emaphayiphi ayadzingeka
- Kulukhuni kakhulu kufaka ekhatsi
- Akufaneleki njengevalve yekugcina
Esimeni se valve ye butterfly yesitayela se Wafer, umtimba uyi annular lenetimbobo letimbalwa letingakashaywa letisemkhatsini. Letinye tinhlobo te Wafer tinembili kantsi letinye tine letine noma letisiphohlongo.
Emabhawudi e-flang afakwa ngetimbobo temabhawudi tema-flanges lamabili emaphayiphi kanye netimbobo letisemkhatsini we-valve ye-butterfly. Ngekucinisa emabhawudi eflanges, emaflanges emaphayiphi advonswa abheke kulomunye nalomunye bese le valve yebutterfly iyaboshwa emkhatsini wemaflanges bese iyabanjwa endzaweni yayo.
+ Ilungele njengevalve yekugcina
+ Kulula kufaka ekhatsi
+ Kungabucayi kakhulu uma kunemehluko lomkhulu wekushisa
- Kusindza ngemasayizi lamakhulu
- Kubiza kakhulu
Esimeni se Lug-style butterfly valve kunetintfo letibitwa ngekutsi "tindlebe" ngetulu kwawo wonkhe umjikeleto wemtimba lapho khona imicu beyishaywa khona. Ngalendlela, i-valve ye-butterfly ingaciniswa ngayinye yema-flanges lamabili emaphayiphi ngekusebentisa emabhawudi lamabili lahlukene (linye ngakulolunye luhlangotsi).
Ngenca yekutsi le valve ye butterfly inamatsele ku flange ngayinye kutotimbili tinhlangotsi ngemabhawudi lahlukene, lamafishane, litfuba lekuphumula ngekwandziswa kwekushisa lincane kunale valve yesitayela se Wafer. Ngenca yaloko, lenguqulo yeLug ilungele kakhulu kusetjentiswa lokunemehluko lomkhulu wekushisa.
Nomakunjalo, uma i-vavle yesitayela se Lug isetjentiswa njenge valve yekugcina, umuntfu kumele anake ngoba emavalvu lamaningi esitayela se Lug butterfly atawuba nekucindzeteleka lokuphansi lokuvumelekile njenge valve yekugcina kunesigaba sabo sekucindzeteleka "lesijwayelekile" lesikhombisako.
Sikhatsi sekuposa: Indlovana-06-2021
