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Ivalvu yeButterfly eSebenzayo ePhakamileyo

  • Ivalvu yeButterfly eNxantathu eZimeleyo

    Ivalvu yeButterfly eNxantathu eZimeleyo

    Iivalvu yebhabhathane engaqhelekanga kathathu— ekwaziwa ngokuba yivalvu yebhabhathane ephindwe kathathu — yivalvu yebhabhathane ehleli ngentsimbi esebenza kakhulu eyenzelwe ukusetyenziswa kweenkqubo zokujikeleza ezinoxinzelelo oluphezulu, ubushushu obuphezulu, kunye nokujikeleza rhoqo apho iivalvu eziqhelekileyo ezihleli kamnandi zingasetyenziswa khona. Ezi zixhobo zokulinganisa ezintathu zejometri zisusa konke ukungqubana phakathi kwediski kunye nesihlalo ngexesha lokuvula nokuvala, nto leyo ebangela ukuba isihlalo singagugi ngomjikelo ngamnye. Isihlalo siyinxalenye yomzimba wevalvu, sigqunywe ngezinto ezichasene nokugugiswa kunye nee-engile zokuhlala ezilungiselelweyo, ngelixa iiringi zokuvala ezithambileyo okanye zesinyithi-kwisinyithi zinamathele kwidiski — zibonelela ngokumelana okuphezulu nokutshaqeka kobushushu, iincopho zoxinzelelo, kunye nokugqwala. Yenziwe kwi-API 609, ubuso ngobuso i-ANSI B16.10, ubushushu boxinzelelo ngokwe-ASME B16.34. Uvavanyo loxinzelelo lwe-ANSI Class 150/300/600/900. Uluhlu lobungakanani DN50–DN1500 (2″–60″). Izinto zomzimba ziquka intsimbi yekhabhoni, intsimbi engatyiwayo, iMonel, kunye neHastelloy. Iinketho zesihlalo: isitywina esithambileyo esineengqimba ezininzi okanye intsimbi-kwisinyithi. INortech ngumvelisi kunye nomthengisi weevalvu zeebhabhathane ezi-eccentric ezintathu ohamba phambili eTshayina.

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  • Ivalvu yeButterfly ePhakamileyo ephindwe kabini e-Eccentric

    Ivalvu yeButterfly ePhakamileyo ephindwe kabini e-Eccentric

    Iivalvu yebhabhathane engaqhelekanga kabini— ekwaziwa ngokuba yivalvu yebhabhathane ephindwe kabini — ineendawo ezimbini ezahlukeneyo zokubeka idiski kude nesihlalo kwangoko xa ivulwa, isusa unxibelelwano oluqhubekayo lwesihlalo ngexesha lokusebenza. Olu yilo lunciphisa ukungqubana kunye nokuguguleka, lunciphisa i-torque yokusebenza, kwaye luqinisekisa ukutywinwa okuthembekileyo naphantsi kotshintsho olukhawulezileyo kubushushu okanye uxinzelelo. Ifanelekile kwiindawo zoshishino ezinoxinzelelo oluphezulu, ubushushu obuphezulu, kunye nobunzima.Uyilo olungenamlilo,Isatifikethi se-ATEX,Ilinganiswe kwi-ANSI Class 150/300/600 kunye ne-PN16–PN100, ububanzi bayo buyi-DN50–DN1800 (2″–72″). Yenziwe kwi-API 609, ubuso ngobuso i-ANSI B16.10, ubushushu boxinzelelo ngokwe-ASME B16.34. Umzimba kwintsimbi yekhabhoni okanye intsimbi engatyiwayo, idiski kwintsimbi engatyiwayo, isihlalo kwi-PTFE okanye kwi-RPTFE. Iqinisekisiwe kwi-1,000,000-cycle life test kunye nokusebenza okungavuziyo kabini. Isitokhwe esikhulu se-valve body castings — ukuhanjiswa kwiiveki ezi-3–5 kwiiodolo ezininzi. I-Nortech ngumvelisi kunye nomthengisi weevalvu zebhabhathane eziphindwe kabini ezingaqhelekanga eTshayina.

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