Bawul ɗin malam buɗe idoyana nufin bawul ɗin malam buɗe ido sanye take da injin kunna wutar lantarki.Ana buɗe bawul ɗin ko rufewa ta hanyar mai kunna wutar lantarki.Zai iya taimaka muku samun sauƙin sarrafa sarrafa masana'antu.

Ƙungiyar COVNA ƙwararriyar ƙwararrun injina ce da bawuloli a China tare da gogewar shekaru 20+.Tun da 2000, mu abokin ciniki ne-daidaitacce, samar da ingantacciyar mafita ta ruwa don ayyukan sama da 2,000, kuma muna taimakawa haɓaka haɓakar samarwa.Koyaushe mun himmatu wajen samar da ingantattun samfura tare da samar muku da mafita na musamman tare da kyawawan ƙimar kuɗi.Mun yi imanin cewa za mu zama abokin tarayya mafi kyau.Wasu suna sayar muku da kayayyaki, amma muna ba da mafita.Maraba da duk wani tambaya daga gare ku.sales@covnavalve.com

An kafa Bonomi a cikin 1901 kuma yana samar da bawuloli don hidimar masana'antar giya.Daga baya, Bonomi babban abin da ya fi mayar da hankali shi ne kan kula da ruwa da masana'antu na rarraba iskar gas.A 1967, Bonomi ya zama farkon masana'anta na biyu ball bawuloli.
Fiye da shekaru 100, Bonomi koyaushe yana dagewa kan ci gaba da sabuntawa, bincike da haɓaka bawuloli don dacewa da bututu daban-daban, masana'antu da kayan aikin injiniya.Samfuran sun haɗa da nau'in wafer, nau'in lugged da nau'in bawul ɗin malam buɗe ido.

An kafa Flomatic Valves a cikin 1933 kuma yana da hedikwata a Amurka.Kusan shekaru 90, mun himmatu don samar da bawuloli masu inganci da sabis don masana'antar kula da ruwa da ruwan sha don biyan bukatun abokin ciniki.A lokaci guda, Flomatic yana fatan taimakawa masana'antu daban-daban suyi aiki da kyau da kuma inganta yanayin rayuwa.
Kayayyakin sun haɗa da bawul ɗin malam buɗe ido na lantarki, bawul ɗin malam buɗe ido na lantarki, bawul ɗin malam buɗe ido na lantarki da sauransu.

DynaQuip ya kasance a cikin masana'antar aikace-aikacen ruwa sama da shekaru 70.An ƙaddamar da ƙira, haɓakawa da kera samfuran masana'antu masu ɗorewa masu ɗorewa.Kayayyakin sun haɗa da bawul ɗin malam buɗe ido, lantarki ball bawul, pneumatic malam buɗe ido bawul, pneumatic ball bawul da sauransu.Samar da ayyuka ga mai da iskar gas, abinci da abin sha, da masana'antun sarrafa ruwa.

An kafa shi a cikin 1971, Asahi-Amurka ta fara aikin masana'antar bawul ɗin thermoplastic a Amurka.A halin yanzu Asahi-Amurka tana da kusan masu rarrabawa 1,000 a Arewacin Amurka da Latin Amurka, suna ba ku sabis na amsa cikin sauri.Asahi-Amurka ta himmatu wajen samar wa abokan ciniki sabis na sayayya na tsayawa ɗaya da samar da masu amfani da ƙarshen maɓalli na maɓalli don tsarin kwararar ruwa.

An kafa Valworx a cikin 1991 kuma shine mai siyar da ISO9001 bokan actuators da bawuloli.Valworx yana ba da ɗaruruwan bawuloli masu sarrafa kansu da na'urorin haɗi don samar muku da hanyar sarrafa tsari ta tsayawa ɗaya.Valworx ya himmatu don samar da isar da sauri, samfuran farashi masu tsada don biyan bukatun masu amfani da ƙarshen.