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Fl641w / F pneumatic discharge valve

Pneumatic discharge valve inonyanya kushandiswa kuzasi kwe reactor, tangi yekuchengetedza uye zvimwe midziyo yekuburitsa, kuburitsa, sampling uye hapana akafa zone yekuvhara-off operation. Iyo yepasi flange yevhavha yakasungirirwa pasi peiyo reactor kana tangi yekuchengetedza uye mimwe midziyo kuti ibvise iyo yakasara chiitiko chepakati pekuita pakubuda kwechikepe. Maererano nezvinodiwa nemamiriro ezvinhu chaiwo, chimiro chepasi chemuviri wevhavha chinogadzirwa semhando yakadzika pasi, uye muviri wevhavha ndeye V-mhando, uye nzira mbiri dzekushanda dzevhavha disc dzinopiwa, kureva kusimudza uye kuderedza. Iro mukati memuviri wevharuvhu wakashongedzerwa nerosion inodzivirira uye inodzivirira kuora inovhara mhete. Panguva yekuvhura vharuvhu, muviri wevharuvhu unogona kuchengetedzwa kubva mukukukurwa nekuora nepakati. Mhete yekuisa chisimbiso inobatwa zvakanyanya kuita kuti kuomarara kwepamusoro kusvike hrc56-62, iyo ine basa rekukwirira kupfeka kusagadzikana uye kushomeka kwekudzivirira. Kana iyo valve disc seal ichidikanwa, chivharo chinofukidzwa necemented carbide, uye iyo yekuisa chisimbiso inotora mutsara chisimbiso kuti ive nechokwadi chekuvimbika kwechisimbiso uye kudzivirira mavanga. Panguva imwecheteyo, dhizaini yepfupi stroke disc inogamuchirwa. Inoshandiswa zvakanyanya mumakemikari, petroleum, metallurgy, dyestuff, kugadzira chikafu uye mamwe maindasitiri.
    Zvikamu zvikuru uye zvinyorwa zveunyanzvi Zvikamu zvikuru Muviri wevharuvha, chivharo chevhavha WCB ZG1Cr18Ni9Ti CF8(304) CF3(304L) ZG1Cr18Ni12Mo2Ti CF8(316) CF3M(316L) Stem 20Cr13 1Cr18Ni9Ti 0C3C3 0C3 0C3 0C3 0C3Ti 0C3 1Cr18Ni12Mo2Ti 0Cr17Ni12Mo2(316) 00Cr17Ni14Mo2(316L ) Valve disc WCB ZG1Cr18Ni9Ti CF8(304) CF3(304L) ZG1Cr18Ni12Mo2Ti CF8(316) CF3M(316L) Kurongedza uye gasket V-mhando PTFE, flexible graphite ring, PTFE Water sheet, flexible oil Applic graphite , etc Nitric acid nezvimwe zvinoparadza midhiya Yakasimba oxidizing yepakati Acetic acid uye imwe corrosive media Corrosive media senge urea Inoshanda tembiricha -28 ~ 425 ℃ Chikumbiro chinotsanangurwa Dhizaini uye gadzira GB12237-89 API 6D Flange size GB/T9113(Inogona zvakare kugadzirwa maererano hg20592-97) ANSI B16.5 Structural kureba GB12221-89 ANSI B16.10 Inspection test JB/T9092-99,GB/T13927-89 API 598 Cherechedza: mhando uye muenzaniso wepneumatic actuator, inogona kutsanangurwa nemutengi. uye zvinodiwa zvehunyanzvi zvinogonawo kuiswa mberi nemutengi, izvo zvinogona kufananidzwa nemugadziri. Fl641w / F pneumatic discharge valve PN1.6MPa huru yekubatanidza zviyero zita Dyamita Zviyero zvekunze kubatanidza flange mhepo yekubatanidza HD D1 D2 C f N Φd D3 D4 D5 L ZM 25 750 115 85 65 16 2 4 14 5 147 115 x 147 ” 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 4 501 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 18 210 210 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