Manual butterfly valve
Mavharuvhu akawanda eshavishavi remaoko anovharwa nekutenderedza mubato kana dzinde, uye kazhinji anoda matenderedzwa maviri kusvika matatu kuti avhare zvakazara. Nheyo ndeyekuchinja dhayamita yehurumende nekutenderera ndiro ye butterfly inenge 90 ° (kureva, kutendeuka kwekota), asi nekuda kwekugadzirwa kwemaitiro ekufambisa (zvakadai segiya rehonye), kushanda chaiko kunoda kutendeuka kwakawanda.
Kutenderera kwewachi kwemubato ndiyo nzira yekuvhara, uye kutenderera kwakatarisana newachi ndiyo nzira yekuvhura.
Bata butterfly valve: The butterfly valve inovhurwa uye yakavharwa nekushandura mubato. Pane mazino disc pakati pemubato nemuviri wevharuvhu, uye huwandu hwekufamba kwemubato pane mazino disc huri pakati pe0 ~ 90 °. Kana mubato uri panzvimbo yakatwasuka nepombi, vharuvhu yakavharwa; kana mubato wacho uchienderana nepombi, vharuvhu yakazaruka.
Worm gear butterfly valve: Kuvhura nekuvhara kwevhavhavhavha inodzorwa nekutenderedza handwheel pamusoro wegiya rehonye. Kutenderedza vhiri reruoko newachi kunogona kuvhara vharafu reshavishavi, uye kuritenderedza richipesana newachi kunogona kurivhura.
Special kana guru butterfly mavharuvhu
Mashoma mashoma akakosha mavharuvhu (seakakura mavharuvhu eindasitiri kana yakaoma masisitimu ekufambisa) angangoda zviuru zvemajana ekushanda. Semuenzaniso, mitsva yekutsvaga yakataura kuti valve inoda kutenderedzwa ka8,000, asi mamiriro ezvinhu akadaro kazhinji haaenderane nemavharuvhu e butterfly, uye anowanzo sanganisira dhizaini anomalies yegedhi mavharuvhu kana mamwe marudzi evhavha.
Electric butterfly valve
Kana electric actuator ikashandiswa, kumhanya kwekuvhara kunoenderana nekumhanya kwemota (kazhinji 12~48 rpm, madhizaini akakosha anogona kusvika kupfuura 100 rpm)8. Zvisinei, iyi parameter inongobata nguva yekuvhara uye haina chokuita nehuwandu hwekutenderera kwebasa rekushandisa.
Pneumatic butterfly valve
Kazhinji zvinotora 200 kusvika 600 kutendeuka kuvhara shavishavi. Izvo zvinoshandiswa zvepneumatic-cut-cut butterfly valves zvinoratidza kuti nhamba yekuvhura nekuvhara kutendeuka haifaniri kunge yakawandisa, uye mavharuvhu makuru-diameter anofanirwawo kupedzisa kuvhura uye kuvhara mukati me200-600 kutendeuka.
Nguva yekutumira: Kubvumbi-04-2025