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Pneumatic Butterfly Valves Opanga

Magawo a VALVE

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

Vavu ya butterfly ya pneumatic imapangidwa ndi pneumatic actuator ndi valavu ya butterfly, yomwe imagwiritsidwa ntchito kwambiri podula ndikuwongolera kuyenda.

ASIAV Pneumatic Butterfly Valves Series

Pneumatic flange butterfly valve, pneumatic flange butterfly valavu izi zimapangidwa ndi mphira womata gulugufe valavu, chitsulo cha carbon kapena zitsulo zosapanga dzimbiri valavu mbale ndi valavu tsinde. Amagwiritsidwa ntchito popereka madzi ndi ngalande ndi mapaipi a gasi ndi kutentha ≤ 80 ~ 120 ℃, monga chakudya, makampani opanga mankhwala, mafuta, magetsi, nsalu zowala, kupanga mapepala, etc.

Valve ya butterfly ya pneumatic

Vavu ya gulugufe yowongolera chibayo ndi valavu (mbale ya valve) yomwe imazungulira mozungulira njira yokhazikika. Amapangidwa ndi pisitoni yamtundu wapawiri kapena sewero limodzi (kubwerera kwa kasupe) pneumatic actuator ndi valavu ya butterfly. Ndi ya mtundu wa valavu yoyendetsa kwambiri kapena yotseka, ndipo imakhala ndi magetsi, valavu ya pneumatic valve kapena solenoid valve, air filter pressure reducer, limit switch (valve position annunciator), Ikhoza kuzindikira kusintha kofanana ndi malo awiri. odulidwa kulamulira sing'anga madzimadzi mu ndondomeko payipi, kuti tikwaniritse kulamulira basi otaya, kuthamanga, kutentha, mlingo madzi ndi magawo ena a sing'anga madzimadzi.

Valavu yagulugufe ya pneumatic ili ndi mawonekedwe atsopano. Thupi la valavu lapangidwa kuti ligwirizane ndi mawonekedwe afupiafupi omwe amapangidwa ndi malo opapatiza a chitoliro. Kutuluka kwakunja ndi zero ndipo kutayikira kwamkati kumakwaniritsa muyezo wadziko lonse.

Vavu yagulugufe ya pneumatic imalumikizidwa ndi flange ndi clamp. Chisindikizo chosindikizira chimapangidwa ndi mphira wa nitrile, mphira wa ethylene propylene, mphira wosamva kutentha wa ethylene propylene, mphira wachilengedwe, mphira wa chloroprene, fluororubber ndi polytetrafluoroethylene. Ili ndi chisankho chololera molingana ndi mankhwala a sing'anga.

Chiphuphu cha fluorine chokhala ndi valavu yagulugufe ndi anti-corrosion fluorine lined butterfly valve imagwiritsa ntchito kuphatikiza kwa ma valve awiri. Mpando wa valavu ndi mzere wa thupi la valve zimaphatikizidwa. Vavu ikagwira ntchito, mipando yonse ya valavu ya pulasitiki ndi mbale yagulugufe ya pulasitiki ndizolumikizana ndi sing'angayo. Chogulitsacho chimatha kupirira dzimbiri zilizonse kupatula chitsulo chosungunuka cha alkali ndi elemental fluorine. Pakati pawo, tsinde la valve ya d71f46 ndi mbale yagulugufe (yopangidwa) imaphatikizidwa, ndipo pamwamba pake imakutidwa mofanana ndi wosanjikiza wa FEP. Mkati mwa njira ya valavu ya thupi ndi yosalala, kukana kwamadzimadzi kumakhala kochepa, mtengo wa CV ndi wapamwamba, mphamvu yothamanga ndi yolimba, ndipo torque ndi yochepa. Masitepe anayi osindikizira amatengedwa ndipo mpando wotsekemera wa gasket valve wosagwirizana ndi kutentha komanso kukalamba wosamva mphira wa Si uli ndi zida kunja kwa malo osindikizira, kuti akwaniritse zero kutayikira kwa sing'anga.

Vavu ya butterfly ya pneumatic imadziwika ndi kang'ono kakang'ono pakati pa mbale ya valve ndi mpando wa valve. Izi ndizoyenera kugwiritsidwa ntchito m'malo okhala ndi mpweya wabwino.

Mbali zazikulu za pneumatic telescopic butterfly valve ndi motere: kapangidwe kake, kapangidwe kake, kulemera kochepa, ntchito yabwino komanso kutsegula ndi kutseka mofulumira; Kuphatikiza pa ntchito zowongolera ndi kuletsa kuyenda komanso kubweza kukulitsa kwamafuta ndi kuzizira kozizira komwe kumachitika chifukwa cha kusiyana kwa kutentha kwa payipi, valavu yagulugufe ya telescopic imatha kuperekanso mwayi woyika, kusinthira ndi kukonza valavu. Zigawo zosindikizira zimatha kusinthidwa ndikusinthidwa, ndipo ntchito yosindikiza ndiyodalirika.
Ubwino waukulu wa valavu ya butterfly ya pneumatic ndi mawonekedwe osavuta, voliyumu yaying'ono, kulemera kwake komanso mtengo wotsika. Vavu ya butterfly ya pneumatic ndiyodziwika kwambiri. Imayikidwa mu ndime yachinsinsi yamtunda wapamwamba, ndipo ndiyosavuta kugwiritsa ntchito poyang'anira magawo awiri a valve solenoid valve, ndipo imatha kusinthanso kayendedwe kake. Kukana kwamadzimadzi kumakhala kochepa. Pamene valavu ya butterfly ya pneumatic yapakatikati ndi yayikulu yatsegulidwa kwathunthu, malo oyenda bwino amakhala aakulu, ndipo kutsegula ndi kutseka kumakhala kofulumira komanso kopulumutsa ntchito. Kutsegula ndi kutseka kumatha kumalizidwa potembenuza mbale ya disc ndi madigiri 90. Popeza mphamvu yapakati ya gulugufe kumbali zonse ziwiri za shaft yozungulira imakhala yofanana, ndipo mayendedwe a torque ndi otsutsana, kutsegula ndi kutseka torque kumakhala kochepa, ndipo kusindikiza bwino kungathe kupindula pansi pa kupanikizika kochepa. Zida zosindikizira za valavu ya butterfly zimaphatikizapo mphira wa nitrile, fluororubber, mphira wodible, ndi PTFE lining, kotero kusindikiza kuli bwino, The hard seal butterfly valve ndi chitsulo chofewa komanso cholimba chachitsulo, chomwe chili ndi ubwino wachitsulo chosindikizira cholimba komanso cholimba. elastic seal, ndipo imakhala ndi ntchito yabwino yosindikiza pa kutentha kochepa.

mfundo yogwira ntchito

Vavu ya butterfly ya pneumatic imatsegulidwa ndikutsekedwa ndi mbale yozungulira yagulugufe yomwe imazungulira ndi valavu. Valavu ya pneumatic kuti izindikire zomwe zikuchitika imagwiritsidwa ntchito makamaka ngati valavu ya block. Ikhozanso kupangidwa kuti ikhale ndi ntchito yoyendetsera ntchito kapena gawo la valve ndi malamulo. Vavu yagulugufe imagwiritsidwa ntchito kwambiri pamapaipi apakati-pakatikati ndi mainchesi akulu.

Valve ya gulugufe ndi yophweka popanga, yaying'ono mu voliyumu ndi yopepuka kulemera kwake, ndipo imapangidwa ndi zigawo zochepa 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 butterfly ili pamalo otseguka, makulidwe a gulugufe mbale ndi kukana kamodzi pamene sing'anga umayenda mu valavu thupi, kotero kuthamanga dontho kwaiye valavu.

Yaing'ono, kotero ili ndi makhalidwe abwino oyendetsa kuyenda. 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 ya butterfly ndiyoyenera kupanga mavavu akulu akulu. Mavavu agulugufe samangogwiritsidwa ntchito kwambiri mumafuta, gasi, makampani opanga mankhwala, mankhwala amadzi ndi mafakitale ena wamba, komanso amagwiritsidwa ntchito m'magawo ozizira amadzi am'malo opangira magetsi.