Valve ya mpira wa pneumaticamatanthauza zida za valavu ya mpira wokhala ndi cholumikizira valavu cha pneumatic.Moyendetsedwa ndi actuator, valavu imatsegula kapena kutseka yokha.Kukuthandizani kuti muwonjezere zokolola ndikupeza zabwino zambiri.Zogwiritsidwa ntchito kwambiri muzomera zofewetsa, makina osefa a membrane, machitidwe opangira madzi pamwamba ndi zina zotero.Kufuna kulikonse kwa mavavu a mpira wa pneumatic, omasuka kutifunsa sales@covnavalves.com, ndipo ndife okondwa kukuthandizani kuthetsa yankho la valve.

COVNA inakhazikitsidwa mu 2000, yomwe imagwira ntchito pamavavu odzichitira okha ku China.Tili ndi ISO9001: 2015 certification.Zinthu zambiri zomwe mungasankhe kuphatikiza ma valve a mpira wa pneumatic, ma valve amagetsi amagetsi ndi zina zotero.Zochitika zambiri zimatithandiza kudziwa ma valve ndi mafakitale mozama.Tidzapereka yankho malinga ndi zosowa zanu.

Mtengo wa GFlinakhazikitsidwa mu 1802, likulu lake ku Switzerland, ndipo panopa ali ndi maofesi m'mayiko 31 padziko lonse.Ndiye kaya muli ku North America kapena ku Europe, mutha kupeza zinthu za GF.Ofesi yakomweko ikupatsirani chithandizo chakuyankha mwachangu.
GF ili ndi zinthu zopitilira 60,000, zomwe zimatha kukupatsirani mayankho athunthu.Zamgulu monga mavavu pneumatic mpira, mavavu pulasitiki mpira, mapaipi, ndi mankhwala ena mafakitale.

Bürkertndi mtsogoleri wa kayendetsedwe ka madzimadzi ndipo wapereka nthawi ndi mphamvu zambiri pazamadzi ndi mpweya kwa zaka 70.Bürkert ili ndi maofesi m'malo ambiri padziko lonse lapansi, kuphatikiza China, Russia, Netherlands, Canada ndi madera ena, kuti apereke chithandizo chachangu pazosowa zanu.

Valve ya Gemini, yomwe idakhazikitsidwa mu 1917, ndi wopanga mavavu aku America omwe zinthu zake zimagwiritsidwa ntchito pamakina owongolera madzimadzi.Zogulitsa zimapangidwa 100% ku United States.Gemini Valve ili ku United States ndipo ili ndi zida zapamwamba kwambiri zowonjezerera zokolola ndikuwonetsetsa kuti zinthu zili bwino.Gemini Valve imapereka masitaelo osiyanasiyana a mavavu a mpira wa pneumatic kuti akwaniritse zosowa zanu zosiyanasiyana.

MOGASidakhazikitsidwa mu 1973 ndipo yakula padziko lonse lapansi.Pakadali pano, ili ndi malo ogulitsa ndi mautumiki ku China, Australia, North America, Europe ndi madera ena.MOGAS imakonda makasitomala ndipo imapereka mayankho opangidwa mwaluso.MOGAS imalonjeza kupatsa kasitomala aliyense zinthu zabwino kwambiri, ntchito, chidziwitso ndi kuthekera kofananira.

Inakhazikitsidwa mu 1991,Valworxndi mmodzi wa opanga kutsogolera ndi ogulitsa mavavu otsimikizika ISO9001 makina, ndi mndandanda wathunthu wa mavavu yodzichitira.Valworx yadzipereka kuti ipereke chithandizo chachangu choperekedwa tsiku lomwelo.Zogulitsa zimaphatikizapo mavavu a mpira wosapanga dzimbiri wa pneumatic, mavavu a mpira wa pneumatic sanitary, mavavu ampira amkuwa ndi zina zotero.