Ivharuvhu yeshavishavi yakamboiswa sevharuvhu inobuda uye yaingoshandiswa sendiro yevharuvhu.
Yakanga isati yasvika muna 1950 iyo rabha yekugadzira yakashandiswa chaizvo, uye rabha rekugadzira rakaiswa kune chigaro chevhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavha hwa kugusa.
Kukamurwa kwemavharuvhu e butterfly:
Butterfly mavharuvhu anokamurwa zvichienderana nechimiro, pombi yekubatanidza, ndiro, nezvimwe.
Center Disc butterfly valve:
Chimiro umo chigaro chepamusoro chekunze kwevharuvhu chinoputika chiri panzvimbo imwechete nepakati pehunde yevharuvhu.
Iyo yemukati peripheral pamusoro pemuviri wevharuvhu yakamisikidzwa nechimiro chemhete yechigaro cherabha.Iri ndiro vharuvhu inomiririrwa neinonzi centre-shaped rubber plate butterfly valve.Zvinoenderana nekutsikirirwa kwerabha, iyo elastic repulsive force yevhavhavhavhavhavha nechigaro chechigaro chinoshandiswa nemazvo, kuitira kuti chisimbiso chakanaka chechigaro chigoneke.
Eccentric butterfly valve:
Nzvimbo yekutenderera (stem) ye diski iri pakati pevhavha yevhavha, uye nheyo ye diski ndeye eccentric structure.Mhete yechigaro yakafanana neiyo eccentric chimiro uye ine yakanaka yekuisa chisimbiso kuita.
Tri-eccentric butterfly valve:
Icho chimiro umo eccentricity yakapetwa kaviri inowedzerwa, uye iyo koni yepakati ye butterfly plate inorerekera kubva pakati pevharuvhu dhayamita yechiitiko.
Hurukuro hutatu hahubati rin'i yechigaro chesimbi yakaita seplate kana ndiro yeshavishavi ravhurwa nekuvharwa, uye ndiro chete yeshavishavi ndiyo ine simba rekudzvanya parin'i yechigaro sevharuvhu yekuvhara kana yanyatsovharwa.
Wafer butterfly valve:
Ivhavhavhavhavhavhavhavhavha rinoshandisa mabhaudhi kubatanidza vharuvhu pakati pepombi mbiri.Kune mhando mbiri dzeprotrusions, yakazara lug type uye isina kukwana lug type.
Aya mavharuvhu anogona kugadziriswa neveduSpecial Valve Machine.
Nguva yekutumira: Jul-01-2021