Electric butterfly valvezvinoreva shavishavi rine mutsindo wemagetsi.Ivhavha inovhurwa kana kuvharwa nekufambiswa nemagetsi actuator.Inogona kukubatsira kuona zviri nyore maindasitiri otomatiki.

COVNA boka inyanzvi yeautomated actuators uye mavharuvhu muChina ane 20+ makore echiitiko.Kubva 2000, isu takatarisana nevatengi, tinopa zvakanakisa zvigadziriso zvemvura kune anopfuura zviuru zviviri mapurojekiti, uye tinobatsira kuvandudza kugadzirwa kwakanaka.Tagara takazvipira kugadzira zvigadzirwa zvinovimbika uye kukupa iwe chete mhinduro dzine kukosha kwakanakisa kwemari.Tinotenda kuti tichava shamwari yako yepamoyo.Vamwe vanotengesa zvigadzirwa kwauri, asi isu tinopa mhinduro.Gamuchira chero mibvunzo kubva kwauri.sales@covnavalve.com

Bonomi yakavambwa muna 1901 uye inogadzira mavharuvhu ekushandira indasitiri yewaini.Gare gare, Bonomi inonyanya kutariswa iri pakurapa kwemvura uye maindasitiri ekuparadzira gasi.Muna 1967, Bonomi ndiye akatanga kugadzira mavharuvhu maviri ebhora.
Kweanopfuura makore zana, Bonomi yagara ichisimbirira pakuenderera mberi nekuvandudza, kutsvagisa nekusimudzira mavharuvhu kuti ave akanyatsokodzera mapaipi akasiyana siyana, maindasitiri uye michina yemagetsi.Zvigadzirwa zvinosanganisira wafer type, lugged type uye grooved type butterfly valve.

Flomatic Valves yakavambwa muna 1933 uye inotungamirwa muUnited States.Kweanoda kusvika makore makumi mapfumbamwe, takazvipira kupa mavharuvhu emhando yepamusoro uye masevhisi eindasitiri yekuchenesa mvura netsvina kuti isangane nezvinodiwa nevatengi.Panguva imwecheteyo, Flomatic inotarisira kubatsira maindasitiri akasiyana siyana kumhanya zvakanaka nekuvandudza hupenyu hwehupenyu.
Zvigadzirwa zvinosanganisira yemagetsi chipenga butterfly mavharuvhu, yemagetsi lug butterfly mavharuvhu, yemagetsi flange butterfly mavharuvhu uye zvichingodaro.

DynaQuip yanga iri muindasitiri yekushandisa mvura kweanopfuura makore makumi manomwe.Yakazvipira kugadzira, kugadzira uye kugadzira yakasimba kuyerera kwekudzora zvigadzirwa zvemaindasitiri.Products zvinosanganisira yemagetsi butterfly mavharuvhu, yemagetsi bhora mavharuvhu, pneumatic butterfly mavharuvhu, pneumatic bhora mavharuvhu uye zvichingodaro.Ipa masevhisi emafuta negesi, chikafu nechinwiwa, uye maindasitiri ekuchenesa mvura.

Yakavambwa muna 1971, Asahi-America akapayona iyo thermoplastic valve indasitiri muUnited States.Parizvino Asahi-America ine vangangosvika chiuru vanogovera muNorth America neLatin America, ichikupa iwe masevhisi ekupindura nekukurumidza.Asahi-America yakazvipira kupa vatengi masevhisi ekutenga-imwe chete uye kupa vashandisi vekupedzisira mhinduro dzekuchinja kwemvura inoyerera masisitimu.

Valworx yakavambwa muna 1991 uye inopa ISO9001 certified actuators uye mavharuvhu.Valworx inopa mazana emagetsi mavharuvhu uye zvishongedzo kuti zvikupe iwe-imwe-yekumira maitiro ekugadzirisa mhinduro.Valworx yakazvipira kupa kukurumidza kuburitsa, zvigadzirwa zvinodhura kuti zvizadzise zvinodiwa nevashandisi vekupedzisira.