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Ma valve a butterfly akuwonetsa mwachidule komanso kagwiritsidwe ntchito kamangidwe
Chiwonetsero cha valavu ya butterfly ndi kagwiritsidwe kamangidwe kake Kapangidwe katsopano ka kapangidwe ka mpando wagulugufe wagulugufe, molingana ndi komwe akukanikizira, sinthani mpando, kukwaniritsa zotsatira za ma valve awiri ndi kukakamizidwa, ndikuwonjezera moyo wautumiki wa...Werengani zambiri -
Zofunikira za valve ya butterfly
Ndikoyenera makamaka kuti mbale yagulugufe ya valavu yayikulu ikhazikike m'mimba mwake ya payipi.Mu gulugufe gulugufe thupi cylindrical channel, chimbale chimbale mozungulira axis kasinthasintha, kasinthasintha ngodya pakati 0 ° ~ 90 °, kasinthasintha kwa 90 °, valavu ndi lotseguka kwathunthu stat...Werengani zambiri -
Mfundo ntchito ya valavu cheke
Valve yowunikira imadziwikanso kuti reverse flow valve, valve check, valve pressure back and one-way valve.Ma valve awa amatsegulidwa ndi kutsekedwa ndi kutuluka kwa sing'anga yokha mu payipi, ya valve yodziwikiratu.Amagwiritsidwa ntchito pamapaipi, ntchito yake yayikulu ndikuletsa ...Werengani zambiri -
Vavu yoyang'ana pawiri disc poyerekeza ndi ma swing check valve ma valve
A. Yang'anani mawonekedwe a valve, kukula kwazing'ono, kulemera kwake, kuyika ma valve, kusamalira, kusungirako ndi kuyika mapaipi kumabweretsa kuphweka kwakukulu, ndipo kungapulumutse ndalama.B. Kuchepetsa kugwedezeka kwa mzere.Kuti muchepetse kugwedezeka kwa mzere kukhala kochepa kapena kuthetsa kugwedezeka kwa mzere, zimitsani mwamsanga momwe zingathere ...Werengani zambiri -
Ubwino wopangidwa ndi zitsulo za globe valve
Ubwino wopangidwa ndi zitsulo zopangira ma valve: Ubwino wodziwikiratu ndikuti pakutsegula ndi kutseka, chifukwa kukangana pakati pa diski ndi valavu yosindikiza pamwamba ndi yocheperako kuposa valavu yachipata, choncho valani kukana.Kutalika kotsegulira nthawi zambiri kumakhala 1/4 ya m'mimba mwake ...Werengani zambiri -
Mfundo yogwira ntchito ya valve yothamanga kwambiri ndi ubwino wake
Mfundo yogwira ntchito yothamanga kwambiri: Ma valve othamanga kwambiri amasindikizidwa mwamphamvu, kotero pamene valve yatsekedwa, kukakamiza kuyenera kuikidwa pachipata kuti kukakamiza nkhope yosindikiza kuti isadutse.Sing'anga ikalowa valavu 6 kuchokera pansi pa chipata, kukana komwe kumagwira ntchito ...Werengani zambiri -
Ubwino ndi kuipa kwa welded chipata valavu ndi nkhani zofunika kusamala unsembe
Ubwino ndi kuipa kwa valavu yama welded pachipata ndi zinthu zomwe zimafunikira chisamaliro pakuyika valavu yachipata ndikutsegula ndi kutseka mbali za chipata, mayendedwe a chipata ndi njira yamadzimadzi yowongoka, valavu yachipata imatha kutsegulidwa kwathunthu. ndi kutsekedwa kwathunthu...Werengani zambiri -
Mawonekedwe a valavu yowotcherera padziko lonse lapansi ndi zinthu zomwe zimafunikira chisamaliro pakukhazikitsa ndi kukonza
Kuwotchera kuyimitsa valavu ndi kulumikiza mapaipi kumatengera mawonekedwe awotcherera.Kusindikiza pamwamba sikophweka kuvala, abrasion, ntchito yabwino yosindikiza, moyo wautali.Kapangidwe kakang'ono, kutsegula bwino ndi kutseka, kutalika kochepa, kukonza kosavuta.Ndi yoyenera paipi yamafuta amadzi ndi nthunzi yokhala ndi kutentha kwambiri ...Werengani zambiri -
Momwe mungasiyanitsire valavu yoponyedwa ndi valavu yowonongeka? (2)
Awiri, forging valavu 1, forging: ndi ntchito yomanga makina ntchito kukakamiza pa billet zitsulo, kotero kuti umatulutsa mapindikidwe pulasitiki kupeza zinthu makina, mawonekedwe enaake ndi kukula kwa forging processing njira.2. Chimodzi mwa zigawo ziwiri zazikulu zopangira.Kudzera pa f...Werengani zambiri -
Momwe mungasiyanitsire valavu yoponyedwa kuchokera ku valavu yowonongeka? (1)
Vavu yoponyera imaponyedwa mu valavu, giredi yamagetsi yamagetsi yamagetsi ndi yotsika (monga PN16, PN25, PN40, koma palinso kuthamanga kwambiri, kungakhale 1500Lb, 2500Lb), caliber ambiri ndi oposa DN50.Vavu yonyengedwa imapangidwa, yomwe imagwiritsidwa ntchito pamapaipi apamwamba kwambiri, caliber ...Werengani zambiri -
Makhalidwe aukadaulo a valve pachipata cha mpeni ndi kusamala mukamagwiritsa ntchito
Makhalidwe aukadaulo a valve pachipata cha mpeni ndi kusamala mukamagwiritsa ntchito Vavu yachipata cha mpeni imakhala ndi zotsatira zabwino zometa chifukwa cha valve yachipata cha mpeni.Ndizoyenera kwambiri zamadzimadzi zomwe zimakhala zovuta kuzilamulira monga slurry, ufa, granule, fiber, etc. Amagwiritsidwa ntchito kwambiri popanga mapepala, petrochem ...Werengani zambiri -
Kuyambitsa kwa Bellows Sealed Ball Valve
Kufotokozera kwa Bellows Sealed Ball Valve 1 mwachidule Mavavu osindikizidwa ndi Bellows amagwiritsidwa ntchito makamaka pazovuta zomwe zimatha kuyaka, kuphulika komanso poizoni.Ntchito ziwiri zonyamula ndi mvuvu zimakwaniritsa kusindikiza tsinde la valve, kukwaniritsa zero kutayikira pakati pa valavu ndi dziko lakunja.Bec...Werengani zambiri
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