Zogulitsa
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Ma Model a Thupi la Valavu ya Gulugufe
Vhavu ya ZFA ili ndi zaka 17 zokumana nazo popanga mavavu, ndipo yasonkhanitsa mitundu yambiri ya mavavu a gulugufe, posankha zinthu zomwe makasitomala amagula, titha kupatsa makasitomala chisankho chabwino komanso chaukadaulo.
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Valavu ya Gulugufe ya Electric Actuator
Vavu yamagetsi ya gulugufe imagwiritsa ntchito choyatsira magetsi kutsegula ndi kutseka choyatsira magetsi, malowo amafunika kukhala ndi magetsi, cholinga chogwiritsa ntchito valavu yamagetsi ya gulugufe ndikupeza mphamvu zamagetsi zomwe sizigwiritsidwa ntchito pamanja kapena kuwongolera makompyuta pakutsegula ndi kutseka ndi kusintha kwa valavu. Ntchito mumakampani opanga mankhwala, chakudya, konkire yamafakitale, ndi simenti, ukadaulo wa vacuum, zida zoyeretsera madzi, makina a HVAC am'mizinda, ndi madera ena.
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Chogwirira Actuated Ductile Iron Wafer Mtundu Gulugufe Vavu
Chogwirirachikwama cha mkateValavu ya gulugufe, yomwe imagwiritsidwa ntchito kwambiri pa DN300 kapena kuchepera, thupi la vavu ndi mbale ya vavu zimapangidwa ndi chitsulo chosungunuka, kutalika kwa kapangidwe kake ndi kochepa, zomwe zimasunga malo oyika, zosavuta kugwiritsa ntchito, komanso zosankha zotsika mtengo.
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Ma valve a Gulugufe a Pneumatic Actuator Wafer
Valavu ya gulugufe yopyoka mpweya, mutu wa pneumatic umagwiritsidwa ntchito kuwongolera kutsegula ndi kutseka kwa valavu ya gulugufe, mutu wa pneumatic uli ndi mitundu iwiri, yogwira ntchito kawiri ndi imodzi, iyenera kusankhidwa malinga ndi malo am'deralo ndi zosowa za makasitomala, imalandiridwa ndi nyongolotsi pamavuto otsika komanso kuthamanga kwakukulu.
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PTFE Mpando Wafer Mtundu Gulugufe Vavu
Valavu Yophimba ya PTFE yomwe imadziwikanso kuti mavavu oteteza dzimbiri okhala ndi fluorine pulasitiki, ndi pulasitiki ya fluorine yomwe imapangidwa mkati mwa khoma lamkati la zitsulo kapena zitsulo zonyamula valavu kapena pamwamba pa valavu yamkati. Mapulasitiki a fluorine pano makamaka ndi awa: PTFE, PFA, FEP ndi ena. Gulugufe wokhala ndi FEP, valavu ya gulugufe yokhala ndi teflon ndi valavu ya gulugufe wokhala ndi FEP nthawi zambiri amagwiritsidwa ntchito popanga zinthu zowononga kwambiri.
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Mpando Wosinthika wa Aluminium Hand Lever Wafer Gulugufe Valve yokhala ndi Mpando wa EPDM
Mpando wosinthika ndi wofewa, mpando wa valavu wosinthika, mpando wa valavu ukawonongeka, mpando wa valavu wokha ndi womwe ungasinthidwe, ndipo thupi la valavu likhoza kusungidwa, zomwe ndizotsika mtengo. Chogwirira cha aluminiyamu sichimalimbana ndi dzimbiri ndipo chili ndi mphamvu yabwino yolimbana ndi dzimbiri, mpando wa EPDM ukhoza kusinthidwa ndi NBR, PTFE, Sankhani malinga ndi njira ya kasitomala.
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Ma Vavu a Gulugufe Ogwiritsidwa Ntchito ndi Nyongolotsi
Zida za nyongolotsi ndizoyenera ma valve akuluakulu a gulugufe. Bokosi la nyongolotsi nthawi zambiri limagwiritsidwa ntchito pa kukula kwakukulu kuposa DN250, pakadali mabokosi a turbine a magawo awiri ndi atatu.
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Chokulungira cha Ziwiya cha Nyongolotsi
Valavu ya gulugufe ya Worm Gear Wafer, yomwe nthawi zambiri imagwiritsidwa ntchito kukula kwake kuposa DN250, Bokosi la magiya a worm limatha kuwonjezera mphamvu, koma limachepetsa liwiro la kusintha. Valavu ya gulugufe ya Worm Gear ikhoza kudzitseka yokha ndipo sidzasinthira kumbuyo. Pa valavu ya gulugufe ya Soft Seat Worm Gear Wafer, ubwino wa chinthuchi ndikuti mpando ukhoza kusinthidwa, womwe makasitomala amakonda. Ndipo poyerekeza ndi mpando wolimba wakumbuyo, magwiridwe ake otseka ndi abwino kwambiri.
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Valavu ya Gulugufe ya Worm Gear Wafer yokhala ndi Disc Yophimbidwa ndi Nayiloni
Valavu ya gulugufe ya nayiloni yokhala ndi diski ya gulugufe ndi mbale ya nayiloni ili ndi chitetezo chabwino cha dzimbiri ndipo epoxy coating imagwiritsidwa ntchito pamwamba pa mbaleyo, ili ndi chitetezo chabwino kwambiri cha dzimbiri komanso kuuma. Kugwiritsa ntchito mbale za nayiloni ngati mbale za gulugufe kumalola mavavu a gulugufe kugwiritsidwa ntchito m'malo osavuta osati owononga, zomwe zimapangitsa kuti mavavu a gulugufe agwiritsidwe ntchito kwambiri.
