Butterfly mavharuvhu akakodzera mapaipi anotakura zvakasiyana-siyana zvinoparadza uye zvisina-kuora fluid media muhuinjiniya masisitimu akadai semarasha gasi, gasi rechisikigo, liquefied petroleum gasi, gasi reguta, mhepo inopisa uye inotonhora, kunyungudutswa kwemakemikari, kugadzirwa kwemagetsi nekuchengetedzwa kwezvakatipoteredza, uye anoshandiswa kugadzirisa uye kucheka kuyerera kwenhau.
Butterfly mavharuvhu dzakakodzera kuyerera kwemutemo. Nekuda kwekuti kupera simba kwevharuvhu yeshavishavi mupombi yakakura, zvakapetwa katatu pane yevharuvhu yegedhi, pakusarudza vharuvhu yeshavishavi, pesvedzero yepombi nekurasikirwa kwekumanikidzwa kunofanirwa kutariswa zvizere, uye kusimba kwepureti yeshavishavi kutsungirira kumanikidza kwepakati pepombi kunofanirwa kutariswawo kana yakavharwa. sex. Uye zvakare, iyo yekumisikidza tembiricha yekushanda yeiyo elastomeric chigaro zvinhu pane yakakwirira tembiricha inofanirwawo kutariswa.
Chimiro chakareba uye kureba kwese kweshavishavi vharafuidiki, kuvhura nekuvhara kumhanya kunokurumidza, uye ine yakanaka yekudzora fluid maitiro. Nheyo yemaitiro evhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavha ndiyo inonyanya kukodzera kugadzira mavharuvhu makuru. Apo iyobutterfly valve inodiwa kuti ishandiswe pakugadzirisa kuyerera, chinhu chinonyanya kukosha ndechokusarudza zvakarurama ukuru uye rudzi rwevhavhavhavhavha kuitira kuti ishande zvakanaka uye inobudirira.
Kazhinji, mukupuruzira, kudzora kutonga uye madhaka epakati, kureba kwechimiro chipfupi uye nekukurumidza kuvhura uye kuvhara kumhanya (1/4r) inodiwa. Low pressure cut-off (diki differential pressure), butterfly valve inokurudzirwa.Butterfly valveinogona kushandiswa mune maviri-nzvimbo kugadzirisa, yakamanikana chiteshi, yakaderera ruzha, cavitation uye gasification, shoma shoma yekudonha kumhepo, uye abrasive medium.
The concentric butterfly valve yakakodzera mvura yakachena, tsvina, mvura yegungwa, mvura yemunyu, utsi, gasi rechisikigo, zvokudya, mishonga, mafuta uye zvakasiyana-siyana Acid-base uye mamwe mapaipi.
Soft-sealed eccentric butterfly valve inokodzera nzira mbiri kuvhura nekuvhara uye kugadzirisa kwemhepo uye kubvisa guruva pombi uye inoshandiswa zvakanyanya mumapombi egasi uye nzira dzemvura dzesimbi, indasitiri yemwenje, simba remagetsi, uye petrochemical system.
Nguva yekutumira: Sep-29-2022
