II-valve ye-butterfly ye-flangeiyi-valve esetshenziswa kabanzi ezinhlelweni zamapayipi ezimbonini. Umsebenzi wawo oyinhloko ukulawula ukugeleza koketshezi. Ngenxa yezici zayo eziyingqayizivele zesakhiwo, i-valve ye-butterfly ye-flange ithole ukusetshenziswa okubanzi emikhakheni eminingi, njengokwelashwa kwamanzi, amakhemikhali e-petrochemicals, nokucubungula ukudla. Lesi sihloko sizohlola ngokuningiliziwe izici zesakhiwo se-valve butterfly valve kanye nezinzuzo zayo ekusebenziseni okungokoqobo.
Isakhiwo esiyisisekelo se-valve uvemvane we-flange siqukethe umzimba we-valve, i-valve disc, isiqu se-valve, indandatho yokuvala, nokuxhumeka kwe-flange. Umzimba we-valve uvamise ukwakhiwa ngensimbi eyinsimbi, insimbi engagqwali, noma i-carbon steel, enikeza ukugqwala okuhle kakhulu nokumelana nokucindezela. I-valve disc, ingxenye eyinhloko ye-valve uvemvane lwe-flange, ngokuvamile iyindilinga futhi ingajikeleza ngokukhululekile ngaphakathi komzimba wevalvu ukuze ivule futhi ivale ukugeleza. I-valve stem ixhuma i-disc ye-valve kumshini wokusebenza, iqinisekisa ukunyakaza kwayo okuguquguqukayo.
Isici esiphawulekayo sei-flangeama-valve ovemvane yisakhiwo sawo esilula, usayizi ohlangene, nesisindo esilula. Lokhu kuzenza zibe lula ukuzifaka nokuyinakekela, okuzenza zifaneleke kakhulu izinhlelo zokusebenza lapho isikhala silinganiselwe. Ngaphezu kwalokho,i-flangeamavalvu ovemvane avuleka futhi avale ngokushesha, ngokuvamile adinga kuphela ukuzungezisa okungama-degree angu-90 ukuze avuleke noma avale ngokugcwele, okwenza ngcono kakhulu ukusebenza kahle.
Okwesibili, ukusebenza kokuvalwa kwei-flangeama-butterfly valves nawo angenye yezici zawo ezibalulekile zesakhiwo. Ama-valve ovemvane be-Flange ngokuvamile asebenzisa imiklamo ethambile noma eqinile. Indandatho yokuvala yamavalvu ovemvane anophawu oluthambile ngokuvamile yenziwa ngezinto ezifana nerabha noma i-polytetrafluoroethylene (PTFE), futhi inomsebenzi omuhle kakhulu wokuvala, ofanele ukulawula uketshezi olunomfutho ophansi kanye nomfutho omaphakathi. Ngakolunye uhlangothi, ama-butterfly valves aqinile, asebenzisa izimpawu zensimbi, ezifanele izimo zokusebenza ezishisa kakhulu nezinomfutho ophezulu futhi zingavimbela ngokuphumelelayo ukuvuza kwamanzi.
Ukuxhumana kwe-flangei-flangeama-butterfly valves nawo angenye yezici zawo zesakhiwo. Uxhumano lwe-flange luvumela i-valve ukuthi ihlanganiswe ngokuqinile nesistimu yamapayipi, iqinisekisa ukuvaleka okuhle nokuzinza. Umklamo we-flange ojwayelekile wenza ii-flangei-butterfly valve iyahambisana nezinhlelo zamapayipi zokucaciswa okuhlukene, ezisiza ukushintshwa nokugcinwa kahle.
Kuzicelo ezingokoqobo, izici zesakhiwo sei-flangeizivalo uvemvanenikeza izinzuzo eziningi. Okokuqala, banikeza ukumelana noketshezi oluphansi kanye namazinga aphezulu okugeleza, ngokuphumelelayo ukunciphisa ukusetshenziswa kwamandla. Okwesibili, zilula ukusebenza futhi kulula ukuzinakekela, ukunciphisa isikhathi sokuphumula nokuthuthukisa ukusebenza kahle kokukhiqiza. Ngaphezu kwalokho,i-flangeama-butterfly valve anezinhlobonhlobo zezinhlelo zokusebenza, ahlangabezana nezidingo zokulawula uketshezi ezimeni ezihlukahlukene zokusebenza.
Ngenjwayelo,i-flangeamavalve ovemvane, anezici zawo eziyingqayizivele zesakhiwo, adlala indima ebalulekile ezinhlelweni zamapayipi ezimbonini. Kungakhathaliseki mayelana nokusebenza kahle kokulawula uketshezi, ukusebenza kokuvala, noma ukufakwa kalula nokugcinwa kahle,i-flangeama-butterfly valves abonisa izinzuzo ezingenakuguqulwa. Ngokuthuthuka okuqhubekayo kobuchwepheshe bezimboni, izindawo zokusetshenziswa zei-flangeamavalve ovemvane azokhula kakhulu, futhi ukwakheka kwawo kuzoqhubeka nokuthuthukiswa ukuze kuhambisane nezimo zokusebenza eziyinkimbinkimbi.
I-TianjinTanggu I-Water-Seal Valve Co., Ltdhhayi kuphela okunikezwayoflange butterfly valvesngezicelo zokwelashwa kwamanzi, i-petrochemical, kanye nezimboni zokucubungula ukudla, kodwa futhi nohlu lwamanye ama-valve ahlanganisaukukhululwa komoya, hlolaama-valve, futhiama-valve okulinganisa, zonke zilungele le mikhakha.
Isikhathi sokuthumela: Sep-18-2025
