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Gwirani Opanga Mavavu a Gulugufe

Magawo a VALVE

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sales@tycovalve.com+ 86-15961836110108 Meiyu Road, Xinwu District, Wuxi, China

Vavu ya gulugufe ndi mtundu wa valavu yagulugufe yomwe imakhala ndi chogwirira pa valve ya butterfly ndipo imazungulira madigiri 90 kuti isinthe.

ASIAV Handle Gulugufe Mavavu Series

Monga chigawo chomwe chimagwiritsidwa ntchito podula mapaipi ndikuwongolera kuyenda, valavu ya butterfly yofewa yosindikizira ya flange yakhala ikugwiritsidwa ntchito kwambiri m'madera ambiri monga mafuta, mankhwala, zitsulo, hydropower ndi zina zotero. Mu luso lodziwika bwino la valavu ya butterfly, mawonekedwe osindikizira amavomerezedwa kwambiri, ndipo chinthu chosindikizira ndi mphira, polytetrafluoroethylene, ndi zina zotero. mafakitale. Vavu yagulugufe wotsogola kwambiri ndi valavu yagulugufe yolimba yazitsulo zitatu. Thupi la valve ndi mpando wa valve ndi zigawo zogwirizanitsa. Malo osindikizira a mpando wa vavu ndi wokutidwa ndi zipangizo za alloy zosagwira kutentha komanso zowonongeka. Mphete yosindikizira yamitundu yambiri yofewa imakhazikika pa mbale ya valve. Poyerekeza ndi valavu yagulugufe wamba, valavu yagulugufeyi ili ndi ubwino wotsutsa kutentha kwapamwamba, ntchito yowunikira, palibe kukangana panthawi yotsegula ndi kutseka, komanso kusindikiza chipukuta misozi ndi kuwonjezeka kwa torque ya makina opatsirana potseka, zomwe zimapangitsa kuti ntchito yosindikiza ikhale yabwino komanso yowonjezera. moyo wautumiki wa valavu ya butterfly.

Valavu yagulugufe yofewa yogwira ntchito kwambiri imadziwika kuti mphete yosindikizira mpando wa valve imakhala ndi zigawo zingapo zazitsulo zosapanga dzimbiri mbali zonse za mphete yofewa yooneka ngati T.

Malo osindikizira pakati pa mbale ya valve ndi mpando wa valve ndi wokhazikika, ndipo zipangizo za alloy zosagwira kutentha ndi zowonongeka zimakutidwa pamtunda wokhotakhota wa mbale ya valve; Kasupe wokhazikika pakati pa mbale zosindikizira za mphete yosinthira amasonkhanitsidwa ndi bolt yosinthira pa mbale yosindikizira. Kapangidwe kameneka kamalipiritsa bwino malo olekerera pakati pa mkono wa shaft ndi thupi la valavu ndi kusinthika kwa tsinde la valve pansi pa kupanikizika kwapakati, ndikuthetsa vuto losindikiza la valavu poyendetsa njira ziwiri zosinthira.

Mphete yosindikiza imapangidwa ndi zitsulo zosapanga dzimbiri zosapanga dzimbiri zokhala ngati T mbali zonse ziwiri. Ili ndi maubwino awiri achitsulo chosindikizira cholimba komanso chosindikizira chofewa. Ili ndi zero leak kusindikiza ntchito pansi pa kutentha kochepa komanso kutentha kwakukulu. Chiyesocho chikuwonetsa kuti kupanikizika pamtunda wosindikiza kumayambitsidwa ndi torque ya chipangizo chotumizira ndi zotsatira za kupanikizika kwapakati pa mbale ya valve pamene dziwe liri mumayendedwe oyenda bwino (mayendedwe apakati ndi ofanana ndi kuzungulira. njira ya gulugufe). Pamene kupanikizika kwapakati kwabwino kumawonjezeka, kuwonjezereka kwapakati pakati pa conical pamwamba pa mbale ya valve ndi kusindikiza pamwamba pa mpando wa valve, kumapangitsanso kusindikiza bwino.

M'malo obwerera kumbuyo, kusindikiza pakati pa mbale ya valve ndi mpando wa valve kumakanikizidwa kumpando wa valve ndi torque ya chipangizo choyendetsa. Ndi kuwonjezeka kwa reverse medium pressure, pamene chigawo chabwino cha unit pakati pa mbale ya valve ndi mpando wa valve ndi wocheperapo kusiyana ndi kuthamanga kwapakati, kusinthika komwe kumasungidwa ndi kasupe wa mphete yolamulira pambuyo ponyamula kungathe kubwezera kupanikizika kolimba kwa kusindikiza. pamwamba pa mbale valavu ndi mpando valavu kusewera basi chipukuta misozi udindo.

Choncho, mosiyana ndi luso lakale, chitsanzo chothandizira sichimayika mphete zofewa komanso zolimba zamitundu yambiri pa mbale ya valve, koma imayikidwa mwachindunji pa thupi la valve. Ndi njira yabwino yosindikizira yanjira ziwiri kuti muwonjezere mphete yosinthira pakati pa mbale yokakamiza ndi mpando wa valve. Idzalowa m'malo mwa ma valve a zipata ndi ma valve a mpira.

Valavu yagulugufe yosindikizira yolimba ndiyosavuta kupanga, yaying'ono mu voliyumu komanso yopepuka kulemera, ndipo imapangidwa ndi magawo ochepa chabe. Komanso, valavu yamagetsi ikhoza kutsegulidwa ndi kutsekedwa mwamsanga pokhapokha pozungulira 90 °, ndipo ntchitoyo ndi yosavuta. Panthawi imodzimodziyo, valve yamagetsi imakhala ndi makhalidwe abwino olamulira madzimadzi. Pamene valavu ya gulugufe ili pa malo otseguka, makulidwe a gulugufe ndi kukana kokha pamene sing'anga imayenda kupyolera mu thupi la valavu, kotero kuti kutsika kwapakati kopangidwa ndi valavu kumakhala kochepa kwambiri, kotero kumakhala ndi makhalidwe abwino oyendetsa. Vavu ya gulugufe ili ndi mitundu iwiri yosindikiza: zotanuka chisindikizo ndi chitsulo chisindikizo. Vavu yosindikizira yokhazikika, mphete yosindikizira imatha kuyikidwa pathupi la valve kapena kumangirizidwa pamphepete mwa mbale yagulugufe.

Ngati valavu ya butterfly ikufunika kuti igwiritsidwe ntchito poyendetsa kayendetsedwe kake, chinthu chachikulu ndikusankha bwino kukula ndi mtundu wa valve. Kapangidwe ka valavu yagulugufe yolimba ndiyoyenera kupanga mavavu akulu akulu. Mavavu agulugufe osindikizira olimba samangogwiritsidwa ntchito kwambiri mumafuta, gasi, makampani opanga mankhwala, mankhwala ochizira madzi ndi mafakitale ena onse, komanso amagwiritsidwa ntchito m'madzi ozizira a malo opangira magetsi.