Fl641w / F pneumatic tawm valve

Pneumatic tso tawm valve yog tsuas yog siv rau hauv qab ntawm reactor, cia tank thiab lwm yam ntim rau paug, paug, sampling thiab tsis muaj tuag cheeb tsam kaw-off lag luam. Lub flange hauv qab ntawm lub valve yog welded rau hauv qab ntawm lub reactor los yog cia tank thiab lwm cov hlab ntsha kom tshem tawm cov seem seem ntawm cov txheej txheem nruab nrab ntawm lub qhov hluav taws xob ntawm lub nkoj. Raws li qhov xav tau ntawm qhov xwm txheej tiag tiag, cov qauv hauv qab ntawm lub valve lub cev yog tsim raws li hom hauv qab, thiab lub cev lub cev yog V-hom, thiab ob hom kev ua haujlwm ntawm lub valve disc tau muab, piv txwv li nqa thiab txo qis. Lub puab kab noj hniav ntawm lub valve lub cev yog nruab nrog erosion resistant thiab corrosion-resistant sealing nplhaib. Thaum lub sijhawm qhib lub valve, lub valve lub cev tuaj yeem tiv thaiv kev yaig thiab corrosion los ntawm nruab nrab. Lub nplhaib sealing tshwj xeeb yog kho kom lub ntsej muag hardness ncav cuag hrc56-62, uas muaj kev ua haujlwm siab hnav tsis kam thiab corrosion kuj. Thaum lub valve disc foob yuav tsum tau, lub hau yog overlaid nrog cemented carbide, thiab lub sealing khub txais kab foob los xyuas kom meej qhov kev cia siab ntawm lub foob thiab tiv thaiv caws pliav. Nyob rau tib lub sijhawm, tus tsim ntawm luv luv stroke disc yog saws. Nws yog dav siv nyob rau hauv tshuaj, roj av, metallurgy, dyestuff, zaub mov ua thiab lwm yam lag luam.

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cov khoom paub meej

Cov khoom tseem ceeb thiab cov kev qhia tshwj xeeb Lub ntsiab Lub cev Valve, lub hau npog WCB ZG1Cr18Ni9Ti CF8(304) CF3(304L) ZG1Cr18Ni12Mo2Ti CF8(316) CF3M(316L) Stem 20Cr13 1Cr18Ni9Ti910Cr18 1Cr18Ni12Mo2Ti 0Cr17Ni12Mo2(316) 00Cr17Ni14Mo2(316L ) Valve disc WCB ZG1Cr18Ni9Ti CF8(304) CF3(304L) ZG1Cr18Ni12Mo2Ti CF8(316) CF3M(316L) Ntim thiab gasket V-hom PTFE, saj zawg zog graphite nplhaib, PTFE daim ntawv, hloov tau cov roj nruab nrab, cov roj siv tau yooj yim graphite , thiab lwm yam Nitric acid thiab lwm yam corrosive media Muaj zog oxidizing nruab nrab Acetic acid thiab lwm yam corrosive media Corrosive media xws li urea Siv tau kub -28 ~ 425 ℃ Daim ntawv thov specification Tsim thiab tsim GB12237-89 API 6D Flange loj GB / T9113 (Nws kuj yuav customized Raws li hg20592-97) ANSI B16.5 Tus qauv ntev GB12221-89 ANSI B16.10 Kev tshuaj ntsuam xyuas JB/T9092-99, GB/T13927-89 API 598 Lus Cim: hom thiab qauv ntawm pneumatic actuator tuaj yeem teev los ntawm tus neeg siv khoom, thiab cov kev cai yuav tsum tau kuj yuav muab tso rau pem hauv ntej los ntawm cov neeg muas zaub, uas yuav tsum matched los ntawm cov chaw tsim tshuaj paus. Fl641w / F pneumatic tawm valve PN1.6MPa lub ntsiab txuas qhov ntev nominal Diameter Dimensions ntawm sab nraud txuas flange cua txuas HD D1 D2 C f N Φd D3 D4 D5 L ZM 25 750 115 85 65 16 2 4 145 1415 "40 845 110 8 3 4 18 1819 1235 1235 128 991915151515191919191 8 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 2210 2018 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 M22x12 250 1720 405 355 319 26 3 12 26 460 410 M22x12

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Fl641w / F pneumatic tawm valve

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