Wafer butterfly valvee ndi Double Flange butterfly valves ndi mitundu iwiri yodziwika bwino ya ma valve agulugufe. Mitundu yonse iwiri ya mavavu ndimavavu agulugufe okhala mphira. The ntchito osiyanasiyana mitundu iwiri ya mavavu agulugufe ndi lalikulu kwambiri, koma pali mabwenzi ambiri sangathe kusiyanitsa valavu yagulugufe wafer ndi valavu gulugufe flange, samvetsa kusiyana awiri.
Valavu yagulugufe yawafer imakhala ndi kapangidwe kake kopepuka komanso kopepuka, komwe kamapangitsa kuti ikhale yosavuta kuyiyika ndikugwira ntchito. Kukonzekera kwake kwa kalembedwe kake kamalola kuyika kwachangu komanso kosavuta pakati pa ma flanges, ndikupangitsa kuti ikhale yabwino kwa malo olimba komanso kugwiritsa ntchito kukumbukira kulemera. Chifukwa cha zofunikira zochepa za torque, ogwiritsa ntchito amatha kusintha mosavuta malo a valve kuti azitha kuyendetsa bwino kuyenda popanda kutsindika zida.
Kodi pali kusiyana kotani pakati pa valavu ya butterfly ndi valavu ya butterfly ya flange?
Mphepete ndi flange ya valavu ya butterfly ndizolumikizana ziwiri. Pankhani ya mtengo, mtundu wawafer ndi wotsika mtengo, mtengo wake ndi pafupifupi 2/3 ya flange. Ngati mukufuna kusankha valavu yotumizidwa kunja, momwe mungathere ndi mtundu wa wafer, mtengo wotsika mtengo, kulemera kwake.
Kutalika kwa bawuti ya gulugufe wa wafer ndi wautali, ndipo kufunikira kolondola kwa zomangamanga ndikwambiri. Ngati mbali zonse ziwiri sizili bwino, bolt idzagwiritsidwa ntchito ndi mphamvu yometa ubweya wambiri, ndipo valavu ndiyosavuta kutulutsa.
Zovala za valve zowonda nthawi zambiri zimakhala zazitali. Pansi pa kutentha kwambiri, kukula kwa bawuti kungayambitse kutayikira, kotero sikuli koyenera kukula kwa chitoliro chachikulu pansi pa kutentha kwambiri. Ndipo valavu ya butterfly yagulugufe nthawi zambiri sangagwiritsidwe ntchito kumapeto kwa payipi ndipo kunsi kwa mtsinje kumayenera kuchotsedwa, chifukwa pamene kumtunda kwa flange kuchotsedwa, valve yamagetsi idzagwa pansi, izi ziyenera kuchitika mu gawo lina lalifupi. chotsani, ndipo valavu ya butterfly ya flange ilibe mavuto omwe ali pamwambawa, koma mtengo wake udzakhala wokwera kwambiri.
Palibe ma flanges mbali zonse ziwiri za thupi lagulugufe lagulugufe, koma mabowo ochepa chabe. Vavu imalumikizidwa ndi ma flanges kumapeto onse awiri ndi ma bolts / mtedza. Mosiyana ndi izi, ndizosavuta kuchotsa, mtengo wa valve ndi wotsika, koma choyipa ndi chakuti mavuto amodzi osindikizira pamwamba, malo onse osindikizira ayenera kutsegulidwa.
Valve ya butterfly yamtundu wa Flangevalavu thupi pa malekezero onse a flange motero ndi flange, ogwirizana ndi chitoliro flange, chisindikizo ndi odalirika, koma mtengo wa valavu ndi mkulu.
Kupatula apo, TWS Vavu, amadziwikanso kuti Tianjin Tanggu Water Seal Valve Co., Ltd, ndiukadaulo wapamwamba zotanuka mpando valavu kuthandiza mabizinezi, mankhwala ndi zotanuka mpando yopyapyala agulugufe valavu,valavu ya butterfly,valavu yagulugufe wapawiri flange, valavu yagulugufe wapawiri, valavu yamagulugufe awiri,valavu yowunikira mbale ziwiri, Y-Strainer ndi zina zotero. Ngati muli ndi chidwi ndi mavavu awa, chonde omasuka kulankhula nafe. Zikomo kwambiri!
Nthawi yotumiza: Dec-20-2023
