kuponyedwa zitsulo zitsulo mpando butterfly valavu

Ma valve owunikira kapena ma valve a njira imodzi amapangidwira kuti asiye kubwerera kumbuyo ndipo pamapeto pake amateteza mapampu ndi compressor.Amapezeka mumitundu yosiyanasiyana ndi kukula kwake, kuyambira 1/8 "mpaka kukula kwakukulu komwe mungafunike.Fufuzani ma valve amagwiritsidwa ntchito m'mafakitale ambiri. m'magwiritsidwe osiyanasiyana, kuchokera kumadzi a tauni kupita ku migodi ndi gasi wachilengedwe. Mitundu itatu yodziwika kwambiri ndi ma valve otsegula, ma valve oyendera zitseko ziwiri, ndi ma valve osasunthika a axial flow check valves zomwe zikugwiritsidwa ntchito lero ndipo ndizojambula zonse za doko, zomwe zikutanthauza kuti diski siili mumtsinje wothamanga pamene itsegulidwa kwathunthu. Mtundu uwu wa valavu ya cheke ndi yabwino kwa mapulogalamu omwe ali ndi chiwerengero chapamwamba cholimba ndi chiwerengero chochepa cha maulendo a / off cycles.Swing check valves close Pang'onopang'ono chifukwa cha mtunda woyenda wa disc.Izi zimapangitsa kuti mayendedwe omaliza azitha kukankhira valavu ya valve kutsekedwa, kuchititsa kuti ma spikes amphamvu kwambiri omwe amayambitsa nyundo yamadzi.Nyundo yamadzi ndi kugwedeza kwamphamvu pamene madzi akuyenda akukakamizika kuyimitsa kapena kusintha mwadzidzidzi. kuwongolera, kupanga mafunde othamanga mu chitoliro.Mafunde othamanga oterowo angayambitse mavuto akulu kuyambira phokoso ndi kugwedezeka mpaka mapaipi akugwa. Valve iyi ndi yofanana ndi valavu yowunikira ndipo imakhala yabwinoko pang'ono potseka chifukwa akasupe a coil amathandiza kuti zitseko ziwiri za cantilevered zitseke mwachangu. Zikuwonekeratu kuti iyi si njira yabwino kwambiri poyang'anizana ndi nyundo yamadzi, ngakhale imachita bwino kuposa ma valve oyendera. .Nthawi zambiri, valavu iyi imatengedwa ngati valavu yazamalonda yokhala ndi zosankha zochepa. Ma valve odzaza madziwa nthawi zambiri amakhala ndi msonkhano wotsogolera tsinde-disc ndi kasupe wa compression.Izi zikutanthauza kuti diski imakhalabe mumtsinje wothamanga.Media imayenda mozungulira, popanda thandizo lamanja kapena lodziwikiratu.Pamene mpope ikuyenda, valve. opens.Pamene pampu yazimitsidwa, valavu imatseka pang'ono madzi asanayambe kutuluka chifukwa cha kupanikizika kwa kasupe komwe kumagwira ntchito pa diski, yomwe imachotsa nyundo yamadzi. Zofunikira zambiri za ma valve owunika zimangoganizira kukula kwa mzere ndi kuchuluka kwa kuthamanga, chifukwa kuthamanga kwapakati ndi kuthamanga kwapakati kumatha kusintha kwambiri pamene mapangidwe a mapaipi akuchulukirachulukira chifukwa cha zovuta zamtsogolo kapena zocheperako chifukwa chosowa kapena chidziwitso cholakwika. mtundu wa valve kuti ugwiritse ntchito mu dongosolo.Zinthu zina zomwe ziyenera kuganiziridwa ndi kupanikizika kwa ntchito, kuthamanga kwa magazi, mphamvu yokoka yeniyeni ndi kutentha kwa sing'anga.Kusanthula kwa dongosolo la dongosolo kumalimbikitsidwa kwambiri.Ndikofunikira kumvetsetsa zomwe zimayambitsa ndi zomwe zimayambitsa kulephera kwa valve. .Kulephera kofala kwambiri ndi chifukwa cha kuvala mopitirira muyeso pazigawo zamkati za valve.Kuvala msanga kwa akasupe, ma discs ndi zimayambira zomwe sizikhazikika panthawi yogwira ntchito.Kuyankhulana kungathe kuchitika pamene diski imakhala yosasunthika chifukwa chosakwanira kutuluka kuti igwire poyera bwino. udindo. Kukula kwa valve yoyendetsa ndege sikovuta.Kuphatikiza pa kukula kwa chitoliro chofunikira, kupanikizika kwa valve ndi mtundu wa valve (flange, wafer, etc.), wogwiritsa ntchito amafunikiranso mphamvu yeniyeni yogwirira ntchito, kuthamanga, mtundu wa media, kutentha ndi mphamvu yokoka. za media.Zitha kukhala zophweka ngati kumanga valavu ndi kasupe wopepuka kuti mutsegule bwino valavu.Kubweretsa valavu pamalo otseguka, chotsitsa chokwera chingafunike kuchepetsa kuyenda kwa disc. ndi 100% yotseguka, imakhala yosasunthika komanso imachepetsa kuvala msanga ndi kulephera mwa kuthetsa zotsatira za macheza.Ndikofunikira kukumbukira kuti ma valvewa amapangidwa kuti aziyendera zenizeni, osati kukula kwa mzere.Valve yoyenerera bwino idzakhala mu malo otseguka kapena otsekedwa kwathunthu. Malingana ndi zotsatira za ndalama zomwe zatayika, malipiro, ndi mtengo wosinthira valavu, mtengo wosinthira valavu ukhoza kukhala wokwera kwambiri. Mtengo wa ma valve opanda pake ukhoza kukhala wokongola, koma mtengo weniweni wa umwini ndi wotani. ?Ngati vavu ya saizi imodzi imawononga kuwirikiza kasanu, koma ili ndi moyo wautumiki kuwirikiza kasanu, taganizirani momwe izi zimakhudzira ndalama, poganizira mtengo wokonza ndi kutaya kupanga. Ngakhale kuti ntchito zina zimafuna ma valve oyendera zitseko ziwiri ndi swing kuti agwire bwino ntchito ndipo amafunikira, ma valve awa ndi ena omwe sali pa alumali si njira yokhayo yothetsera vutoli. ndikukulitsa moyo wa makina opangira mapaipi.Izi zimamasulira ku mtengo wapatali komanso kusungirako ndalama kwa nthawi yaitali. Bruce Ellis ndi Inside Sales Consultant wa Triangle Fluid Controls Ltd.Atha kufikidwa pa bruce@trianglefluid.com kapena 613-968-1100.Kuti mumve zambiri, pitani trianglefluid.com.