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Ventilation butterfly valve

Ivhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhuvhu inoshandisa chirevhera chemaoko kana kuti mudziyo wemagetsi kutenderedza ndiro yeshavishavi kuti ivhure nekuvhara vharuvhu. Iyo inoderedza kupihwa kwemhepo kuchoto chinoputika pasina kumisa fan uye inopedza gasi rakawandisa kumhepo. Iyo utility modhi ine zvakanakira chimiro chipfupi, huremu huremu uye zvichingodaro. Iyo torque yekutyaira idiki, kuvhura nekuvhara kunochinjika, uye kushanda kuri nyore. Iko hakuna gaka rinooneka pakati pekuvhara chisimbiso uye chiyero chekuvuza idiki. Iyo butterfly plate inewo mukaha wakakura wekuwedzera pakati pemiviri yevharuvhu, iyo inogona kudzivirira zvinobudirira jamming inokonzerwa nekupisa kwekuwedzera uye kutonhora kuderera. Iyo vharafu inogona kuve yakashongedzerwa neyakasiyana-siyana yekutyaira zvishandiso, senge bhuku rekushandisa, worm gear transmission mudziyo, pneumatic mudziyo, magetsi mudziyo.
    Kushandiswa kwevhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhaventilation butterfly butterfly,inoshandiswa zvakanyanya mukuvaka,simbi,migodhi,magetsi uye mamwe maindasitiri ekugadzira. Inokodzera mapaipi ane tembiricha yepakati ≤ 425 ℃ uye yezita kumanikidzwa kwe0.1MPa kudzora kuyerera kwepakati nemhepo. Kuitwa chiyero chemhepo yekufefetera butterfly vharafu d341w Dhizaini uye kugadzira Flange yekubatanidza Yakarongeka kureba Muedzo uye kuongorora JB/T8692 GB/T9113, JB/T79, HG/T20529, EN1092-1, ASME B16.5/B16.47 GB/T1131 GB/T113 , JB/T9092 Main technical parameters of ventilation butterfly valve d341w Zita dhayamita DN (mm) 50 ~ 2000 Nominal pressure PN (mm) 0.25 0.6 Test pressure(MPa) bvunzo yesimba 0.375 0.2 Kuisa chisimbiso guruva, Gaelic guruva 0. gasi Kutyaira fomu Manual, worm gear drive, pneumatic drive, electric drive Zvinhu zvezvikamu zvikuru zveventilation butterfly valve d341w Chikamu zita Material Sayenzi Valve ndiro Yakakanda simbi, simbi isina tsvina, chromium nickel molybdenum titanium simbi, chromium molybdenum titanium simbi uye zvimwe zvakakosha Cast simbi, alloy simbi, chromium nickel molybdenum titanium simbi uye zvimwe zvakakosha zvisimbiso mhete Yakakandwa simbi, simbi isina tsvina, chromium nickel molybdenum titanium simbi, chromium molybdenum titanium simbi uye zvimwe zvakakosha Stem 20cr13, simbi isina tsvina, Cr20 Mo13 simbi inozadza. Fluoroplastics, inochinjika graphite Kusarudzwa kwezvinhu uye kunoshanda tembiricha yemhepo inofefetera butterfly vharafu d341w Material akasiyana kabhoni simbi Yakaderera tembiricha kabhoni simbi Alloy simbi austenitic Stainless simbi Chromium molybdenum simbi Code zita WCB LCB WC6/WC9 C5/C12 铬Cr-183Cr-16V12 Maxim 183CrMo302 tembiricha kuramba 425 ℃ 345 ℃ 595 ℃ 650 ℃ 600 ℃ 560 ℃ Minimum tembiricha kuramba -29 ℃ -46 ℃ -29 ℃ -29 ℃ -196 ℃ -40 ℃ Inoshanda tembiricha 5 ≤5 ℃ Inoshanda tembiricha 5 ≤5 ℃ 5 ≤42 ≤650℃ ≤600℃ ≤560℃ Dhizaini yekudhirowa kweventilation butterfly vharafu d341w Main yekunze yekubatanidza zviyero zvepn0.25mpa-pn0.6mpa kufefetedza butterfly vharafu d341w Nominal dhayamita Muyero wehurefu hwechimiro Huru hwese (reference value) Saizi yekubatanidza 0.5MP value (standard) 0.6MPa mamirimita inchi LH H0 ABD D1 D2 Zd D D1 D2 Zd 50 2 108 70 286 125 193 140 110 88 4-14 140 110 88 4-14 65 2½ 3 006 131 -14 160 130 108 4 -14 80 3 114 95 334 125 193 190 150 124 4-18 190 150 124 4-18 100 4 120 105 354 125 193 210 4-18 190 150 124 4-18 100 4 120 105 354 125 193 210 4-18 14 14 25 5 120 120 384 125 193 240 200 174 8-18 240 200 174 8-18 150 6 120 132 409 125 193 265 225 199 8-18 265 225 199 8-18 200 8 140 30 180 25 260 18 320 280 254 8-18 250 10 140 187 650 165 283 375 335 309 12-18 375 335 309 12-18 300 12 170 220 715 165 283 440 395 363 45 309 23-23 170 245 814 175 335 490 445 413 12-22 490 445 413 12-22 400 16 190 270 863 175 334 540 495 463 16-22 540 495 463 12-22 450 18 190 297 918 458 1059 550 518 16-22 500 20 190 322 1016 210 425 645 600 568 20-22 645 600 568 20-22 600 24 210 377 1128 210 425 755 705 667 20-26 755 705 667 2001023 20-24 5 860 810 722 24-26 890 810 772 24-26 800 32 210 487 1344 210 425 975 920 878 24-30 975 920 878 24-30 900 36 250 537 1560 320 620 1075 908 708 108 24-30 1000 40 250 587 1660 320 620 1175 1120 1078 28-30 1175 1120 1078 28-30 1200 48 250 687 1890 320 620 1375 1320 1280 32-30 1405 1340 1295 32-33 670 610 7 1405 575 1520 1480 36-30 1630 1560 1510 36-36 1600 64 300 895 2810 575 714 1790 1730 1690 40-30 1830 1760 1710 40-36 1800 72 300 995 2020 575 714 1990 1930 1890 404-2019 404-3019 80 300 1095 3220 656 810 2190 2130 2090 48-30 2265 2180 2125 48- 42 Kufanana nevharuvhu (Tianjin) Co., Ltd., mugadziri wevharuvhu ari muTianjin, ane chirongwa chakazara chekugadzira, uye akawana zvitupa zvakawanda uye patents, se ISO9001, ISO14001, OHSAS18001, TS, API, CE, CCCF, nezvimwe. ., kupa dziviriro kune vatengi vepasirese.