Butterfly mavharuvhu anogona kupatsanurwa kuva pneumatic butterfly mavharuvhu, yemagetsi shavishavi mavharuvhu, bhuku shavishavi mavharuvhu, etc. The shavishavi vharafu ivharuvhu rinoshandisa denderedzwa shavishavi ndiro sepakuvhura nekuvhara chikamu uye inotenderera nevharuvhu hunde kuvhura, kuvhara uye kugadzirisa. nzira yemvura.Iyo butterfly plate yevharuvhu yeshavishavi inoiswa mudhayamita yenzira yepombi.Muchikamu checylindrical chemuviri wevhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhapu,dhisiki rakaita shavishavi ndiro inotenderera neaxis, uye kona yekutenderera iri pakati pe0° ne90°.Kana kutenderera kunosvika 90 °, valve inozarurwa zvakakwana.Butterfly valve, inonziwo flap valve, imhando yevharuvhu yekudzora ine chimiro chakareruka.Inogona zvakare kushandiswa pa-off control yepasi-pressure pipeline media.Butterfly valve inoreva rudzi rwevharuvhu ine chikamu chinovhara (disc kana butterfly plate) idhisiki, rinotenderera kutenderera shaft yevharuvhu kuti iwane kuvhura nekuvhara.Inonyanya kushandiswa kucheka uye kupuruzira pombi.The butterfly valve kuvhura nekuvhara chikamu idisc-shaped butterfly plate, iyo inotenderera ichitenderedza axis yayo mumutumbi wevharuvhu kuti iwane chinangwa chekuvhura nekuvhara kana kugadzirisa.Varuvhu yeshavishavi inowanzova isingasviki 90° kubva pakazaruka kusvika pakavharwa zvakazara.Varuvhu yeshavishavi uye dzinde reshavishavi hazvina kugona kuzvivharira.Pakumisa ndiro yeshavishavi, chinodzikisira giya rehonye chinofanira kuiswa pahunde yevharuvhu.Kushandiswa kwegonye giya rekudzikisira hakungoite kuti butterfly plate ive nekuzvivharira kugona, ita kuti butterfly plate imire pane chero chinzvimbo, asi zvakare inovandudza kushanda kwevhavha.Ivhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavha xihwaro i vuriwa hi ku tlula ku tlula ku tlula ku tlula,ku tlula ku tlula ku tlula ku tlula txiti,ku tlula tjiti tji va txi txi ​​xiya, xiviri xivharo xi hambana ni khabhoni simbi,na rin’i re xikandha hi xibhingo xikombiso xi shandisa simbi rin’i le rin’weni re rabha.Iyo huru tembiricha yeshavishavi vharafu inogadzirwa nesimbi plate welding, uye inonyanya kushandiswa kune flue ducts uye gasi pombi dzepamusoro tembiricha midhiya.

Butterfly mavharuvhu anogona kupatsanurwa kuita offset ndiro mhando, vertical ndiro mhando, yakarerekera ndiro mhando uye chiredzo mhando maererano chimiro.Zvinoenderana nefomu yekuisa chisimbiso, inogona kupatsanurwa mumhando mbiri: yakavharwa mhando uye yakaoma chisimbiso mhando.Iyo yakapfava seal type inowanzo shandisa rubber ring seal, uye hard seal type inowanzo shandisa simbi ring seal.Zvinoenderana nemhando yekubatanidza, inogona kukamurwa kuita flange yekubatanidza uye wafer yekubatanidza;zvinoenderana neiyo nzira yekufambisa, inogona kukamurwa kuita bhuku, giya rekufambisa, pneumatic, hydraulic uye magetsi.