1.Vavu yagulugufe yamtundu wa Wafer
Diski wavalavu ya butterflyimayikidwa m'mimba mwake ya payipi.Vavu yatsegula kwathunthu.
Valve yagulugufe ya wafer ili ndi mawonekedwe osavuta, kukula kochepa komanso kulemera kopepuka.Vavu ya butterfly ili ndi mitundu iwiri yosindikiza: chisindikizo chotanuka ndi chisindikizo chachitsulo.Valavu yosindikizira yokhazikika, mphete yosindikizira imatha kuikidwa pa thupi la valve kapena kumangirizidwa pamphepete mwa diski.
2. Vavu yagulugufe ya Flanged
Vavu yagulugufe wa flanged ndi mawonekedwe a mbale yoyima, ndipo tsinde la valavu ndi mphete yosindikizira ya chinthu chofunika kwambiri.zitsulo zolimba zosindikiza valve.
Ndi kaphatikizidwe ka mbale yosinthika ya graphite ndi mbale yachitsulo chosapanga dzimbiri, yomwe imayikidwa pa valavu, ndipo malo osindikizira a gulugufe akuyang'ana chitsulo chosapanga dzimbiri.Mphete yosindikiza ya valavu yotsekera yofewa imapangidwa ndi mphira wa nitrile ndipo imayikidwa pa mbale ya butterfly.
3. Valavu yagulugufe ya Lug
4. Vavu yagulugufe wonyezimira
Welded butterfly valvendi mtundu wa valavu sanali osindikizidwa gulugufe, amene ankagwiritsa ntchito mapaipi ndi sing'anga kutentha ≤300 ℃ ndi kuthamanga mwadzina 0.1Mpa popanga zinthu zomangira, zitsulo, migodi,mphamvu yamagetsi, etc., kulumikiza, kutsegula ndi kutseka kapena kusintha kuchuluka kwa sing'anga.
Vavu yowongolera agulugufe yamagetsindi mtundu wa valavu yamagetsi ndi valavu yowongolera magetsi.Njira zazikulu zolumikizirana ndi izi: mtundu wa flange ndi mtundu wawafa, zomwe ndizofunikira kwambiri pakuwongolera makina opanga mafakitale.
Pali mfundo ziwiri zazikuluzikulu zoyika valavu yamagulugufe amagetsi: Malo oyika, kutalika, ndi komwe akulowera ndi kolowera ziyenera kukwaniritsa zofunikira pakupanga.
Zindikirani kuti kayendetsedwe ka kayendedwe kapakati kuyenera kukhala kogwirizana ndi momwe muvi waikidwa pa thupi la valve, ndipo kugwirizana kuyenera kukhala kolimba komanso kolimba.
Vavu yagulugufe yamagetsi yoyang'anira magetsi iyenera kuyang'aniridwa bwino musanayike, ndipo dzina la vavulo liyenera kutsatira mulingo wapano wa "General Valve Mark" GB12220.
Kwa ma valve omwe ali ndi mphamvu yogwira ntchito yoposa 1.0MPa ndi ntchito yodulidwa pa chitoliro chachikulu, kuyesa mphamvu ndi zolimba ziyenera kuchitidwa musanayike.
Ikhoza kugwiritsidwa ntchito pambuyo pa oyenerera.Pakuyezetsa mphamvu, kukakamiza kwa mayeso ndi 1.5 kuwirikiza mwadzina, ndipo nthawiyo siichepera mphindi 5.Chigoba cha valve ndi kulongedza ziyenera kukhala zoyenerera popanda kutayikira.
Dziwani zambiriza CVG Valves, chonde pitaniwww.cvgvalves.com.
Imelo:sales@cvgvalves.com.