Ndeupi Musiyano Uripo Pakati peTriple Eccentric Butterfly Valve, Double Eccentric Butterfly Valve, Single Eccentric Butterfly Valve Uye Centerline Butterfly Valve

Centerline butterfly valve, single eccentric butterfly valve, kaviri eccentric butterfly valve uye katatu eccentric butterfly valve, marudzi aya emavharuvhu eshavishavi anoshandura yekuvharisa nekuvhura mamiriro nekuisa chinzvimbo chevharuvhu plate shaft.

Pasi pemamiriro akafanana, kona yekutenderera inodiwa kuti vheji yevhavha irege kubva pachisimbiso kana vharuvhu yakavhurwa idiki pane imwe, uye vharafu inoiswa torque yakakura kupfuura imwe pakuvhurwa kwega kwega.

Triple eccentric butterfly valve:

Nokuda kwekudzivirira kwekushisa kwepamusoro, chisimbiso chakaoma chinofanira kushandiswa, asi kuwanda kwekudonha kwakakura;nokuda kwe zero leakage, chisimbiso chakapfava chinofanira kushandiswa, asi hachipokane nekupisa kwakanyanya.Kuti akunde kupokana kwekaviri eccentric butterfly valve, butterfly valve yaive eccentric kechitatu.Iyo inonzi moyo wechitatu chimiro chekuvhara chisimbiso haisi yakanaka koni, asi yakatenuka koni.Chinhu chakasiyana-siyana chetatu eccentric butterfly valve ndechokuti vheji iyo iyo butterfly plate inogadzika ine zvikamu zvitatu-shaft structure.Zvikamu zviviri zveshaft yezvikamu zvitatu zvevhavhavhavhavhavha yevhavha yakatsiga, uye mutsara wepakati wepakati chikamu shaft inogadziriswa kubva kumativi maviri eakisi nechepakati.Iyo ndiro inoiswa pane yepakati shaft chikamu.Yakadaro eccentric chimiro inoita kuti disc ive yakapetwa kaviri kana dhisiki yakazaruka, uye inova imwechete eccentric kana disc ichitenderedzwa kune yakavharwa chinzvimbo.Nekuda kwekuita kwe eccentric shaft, kana yava pedyo nekuvhara, inofamba chinhambwe ichienda kunzvimbo yekuvharisa koni yechigaro chevharuvhu, uye butterfly plate inoenderana nenzvimbo yekuvharisa yechigaro chevharuvhu kuti iwane chisimbiso chakavimbika.

Double eccentric butterfly valve:

Kubva pane imwechete eccentric butterfly valve, ndiyo inonyanya kushandiswa kaviri yekubvisa valve.Chimiro chayo chechimiro ndechekuti shaft yepakati yevhavha stem inotsauka kubva pakati pe disc uye pakati pemuviri wevhavha.Mhedzisiro yekaviri eccentricity inoita kuti dhisiki rikurumidze kupatsanurwa kubva kuchigaro chevhavha mushure mekuvhurwa kwevhavha, iyo inobvisa zvakanyanya zvisingaite yakawandisa extrusion uye kukwenya pakati pe disc nechigaro chevhavha, inoderedza kuvhurika kwekuvhara, inoderedza kupera, uye inovandudza vharafu. kuita hupenyu hwechigaro.

Single eccentric butterfly valve:

Kuti ugadzirise dambudziko rekuwedzera pakati pe diski uye chigaro chevhavha yevhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhuhavhavhuvhuvhuvhuf Ngahali Mudzimu.Axial centre, dispersion, kuderedza yakawandisa extrusion yepamusoro uye yakaderera magumo eplate uye chigaro chevharuvhu.

Center-line butterfly valve

Chimiro chechimiro chepakati-line butterfly valve ndechokuti shaft centre yehunde, pakati pe disc uye pakati pemuviri wevhavha iri panzvimbo imwechete.Nemhaka yokuti ndiro ye butterfly uye chigaro chevhavha inogara iri mumamiriro ekuwedzera uye kukwesha, kureba kwekudzivirira kwakakura uye kupfeka kunokurumidza.Chimiro chakareruka uye chiri nyore.Kuti ukunde extrusion uye kukwenya kuti uve nechokwadi chekuisa chisimbiso, chigaro chevharuvhu chakanyanya kugadzirwa nezvinhu elastic senge rabha kana PTFE.