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Fl641w / F valve ea ho ntša moea

Valve ea ho ntša moea e sebelisoa haholo-holo tlase ho setsi sa motlakase, tanka ea polokelo le lijana tse ling bakeng sa ho ntša, ho ntša, ho etsa sampole le ho se sebetse ho koala libaka tse shoeleng. Letlapa le ka tlase la valve le cheselitsoe ka tlase ho tanka ea tanka kapa tanka ea polokelo le likepe tse ling ho felisa ts'ebetso e setseng ea mokhoa oa ts'ebetso sebakeng sa ho tsoa ha sekepe. Ho ea ka litlhoko tsa boemo ba sebele, mohaho o ka tlase oa 'mele oa valve o entsoe e le mofuta o tlase o bataletseng,' me 'mele oa valve ke mofuta oa V,' me ho fanoa ka mekhoa e 'meli ea ho sebetsa ea disc ea valve, e leng ho phahamisa le ho theola. Karolo e ka hare ea 'mele oa valve e na le selikalikoe se thibelang ho khoholeha le se thibelang ho bola. Nakong ea ho bula valve, 'mele oa valve o ka sireletsoa hore o se ke oa khoholeha le ho bola ka mokhoa o mahareng. Lesale la ho tiisa le tšoaroa ka ho khetheha ho etsa hore boima ba holim'a metsi bo fihle ho hrc56-62, e nang le ts'ebetso ea ho hanyetsa ho apara holimo le ho hanyetsa kutu. Ha valve disc seal e hlokahala, sekoahelo se koaheloa ka carbide e entsoeng ka samente, 'me para e tiisang e amohela tiiso ea mohala ho netefatsa ho tšepahala ha tiiso le ho thibela maqeba. Ka nako e ts'oanang, moralo oa "short stroke disc" o amoheloa. E sebelisoa haholo lik'hemik'hale, peterole, metallurgy, dyestuff, ho lokisa lijo le liindasteri tse ling.
    Likarolo tse ka sehloohong le litlhaloso tsa tekheniki Likarolo tse kholo 'mele oa valve, sekoahelo sa valve WCB ZG1Cr18Ni9Ti CF8(304) CF3(304L) ZG1Cr18Ni12Mo2Ti CF8(316) CF3M(316L) Stem 20Cr13 1Cr18Ni9Ti 0C3C3 0C3 0C3 0C3 1Cr18Ni12Mo2Ti 0Cr17Ni12Mo2(316) 00Cr17Ni14Mo2(316L ) Valve disc WCB ZG1Cr18Ni9Ti CF8(304) CF3(304L) ZG1Cr18Ni12Mo2Ti CF8(316) CF3M(316L) Packing and gasket V-mofuta PTFE, flexible graphite ring, PTFE Water sheet, flexible Applic graphite , joalo-joalo Asiti ea nitric le mecha e meng e senyang E matla oxidizing medium Acetic acid le media tse ling tse senyang Mecha e senyang joalo ka urea Mocheso o sebetsang -28~425℃ Tlhaloso ea kopo Moralo le ho etsa GB12237-89 API 6D Flange size GB/T9113(E ka boela ea etsoa ho latela hg20592-97) ANSI B16.5 Bolelele ba sebopeho GB12221-89 ANSI B16.10 Teko ea tlhahlobo JB/T9092-99、GB/T13927-89 API 598 Tlhokomeliso: mofuta le mohlala oa actuator ea pneumatic, o ka hlalosoa ke moreki. le litlhoko tsa tekheniki le tsona li ka hlahisoa ke moreki, tse ka bapisoang le moetsi. Fl641w / F pneumatic discharge valve PN1.6MPa litekanyo tse kholo tsa khokahanyo ka lebitso la Diameter Litekanyo tsa khokahanyo ea moea ea flange e kantle HD D1 D2 C f N Φd D3 D4 D5 L ZM 25 750 115 85 65 16 2 4 14 5 114 115 142 ” 40 845 110 110 84 18 3 4 18 160 125 80 160 M16x8 50 845 165 125 99 20 3 4 18 180 145 80 169 60 16 16 16 4 18 195 160 110 175 M16x4 80 1050 200 160 132 20 3 8 18 225 190 137 185 M16x8 100 1120 220 180 156 22 3 8 18 260 225 180 210 M16x8 125 1370 250 4 8 202 1 30 M20x8 150 1450 285 240 211 24 3 8 22 295 295 210 240 M20x8 200 1580 340 295 266 24 3 12 22 405 335 275 330 M22x12 250 1720 405 355 319 26 3 12 26 460 410 330 M22x18