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I-valve ye-Butterfly Esebenza Kakhulu

  • Ivalvu Yebhabhathane E-Eccentric Ethathu

    Ivalvu Yebhabhathane E-Eccentric Ethathu

    Iivalvu yebhabhathane engavamile kathathu— eyaziwa nangokuthi i-valve ye-butterfly ephindwe kathathu — iyi-valve ye-butterfly ehlala ngensimbi esebenza kahle kakhulu eyenzelwe izinhlelo zokusebenza zokujikeleza ezinomfutho ophezulu, izinga lokushisa eliphezulu, kanye nezikhathi ezivame ukusetshenziswa lapho ama-valve avamile ahlala ethambile engasetshenziswa khona. Ama-offset amathathu e-geometric aqeda konke ukungqubuzana phakathi kwediski nesihlalo ngesikhathi sokuvula nokuvala, okuholela ekugugeni kwesihlalo okungenalutho ngomjikelezo ngamunye. Isihlalo siyingxenye yomzimba we-valve, simbozwe ngezinto zokulwa nokuguguleka kanye nama-engeli okuhlala alungiselelwe kahle, kuyilapho izindandatho zokuvala ezithambile noma zensimbi ezinezingqimba eziningi zinamathele kudiski — zinikeza ukumelana okuphezulu kokushaqeka kokushisa, ukuphakama kwengcindezi, kanye nokugqwala. Kwenziwe ku-API 609, ubuso nobuso i-ANSI B16.10, izinga lokushisa lokucindezela ngokwe-ASME B16.34. Isilinganiso sokucindezela i-ANSI Class 150/300/600/900. Ububanzi bosayizi DN50–DN1500 (2″–60″). Izinto zomzimba zifaka insimbi yekhabhoni, insimbi engagqwali, i-Monel, ne-Hastelloy. Izinketho zezihlalo: uphawu oluthambile olunezingqimba eziningi noma insimbi-kuya-kwensimbi. I-Nortech ingumkhiqizi nomhlinzeki we-valve yama-butterfly e-eccentric amathathu ehamba phambili eShayina.

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  • I-Double Eccentric High performance Butterfly Valve

    I-Double Eccentric High performance Butterfly Valve

    Iivalvu yebhabhathane ephindwe kabili— eyaziwa nangokuthi i-double offset butterfly valve — ineziphazamiso ezimbili ezihlukile ze-shaft ezisusa idiski esihlalweni ngokushesha nje lapho ivulwa, ziqeda ukuxhumana okuqhubekayo kwesihlalo ngesikhathi sokusebenza. Lo mklamo unciphisa ukungqubuzana nokuguguleka, wehlisa i-torque yokusebenza, futhi uqinisekisa ukuvalwa okuthembekile ngisho nangaphansi kokushintsha okungazelelwe kwezinga lokushisa noma ingcindezi. Ifanelekela izindawo zezimboni ezinengcindezi ephezulu, izinga lokushisa eliphezulu, nezidinga kakhulu.Umklamo ongamelani nomlilo,Isitifiketi se-ATEX,Ilinganiswe ku-ANSI Class 150/300/600 kanye ne-PN16–PN100, ububanzi bosayizi DN50–DN1800 (2″–72″). Kwenziwe ku-API 609, ubuso nobuso i-ANSI B16.10, izinga lokushisa lokucindezela ngokwe-ASME B16.34. Umzimba ngensimbi yekhabhoni noma insimbi engagqwali, idiski ngensimbi engagqwali, isihlalo ku-PTFE noma ku-RPTFE. Kuqinisekiswe ku-test yempilo yemijikelezo eyi-1,000,000 ngokusebenza okuqondile okungavuzi lutho. Isitoko esikhulu se-valve body castings — ukulethwa emavikini ama-3-5 kuma-oda amaningi. I-Nortech ingumkhiqizi nomhlinzeki we-valve ye-butterfly ephindwe kabili ehamba phambili eShayina.

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