Zvinhu zvezvikamu zvikuru zveturbine wafer type desulfurization butterfly valve
| Chikamu zita | Material Science |
| vharafu muviri | Gray cast iron, ductile iron, carbon steel |
| Valve ndiro | Kabhoni simbi yakavharwa rabha, kabhoni simbi yakadzikwa fluoroplastics, Stainless simbi duplex Stainless simbi ndiro 1.4529, C276 |
| chigaro chevharuvhu | Natural rubber, EPDM, rubber |
| Stem | simbi isina tsvina, 20Cr13,304 |
| filler | Poly (vinyl chloride) |
Executive mwero weturbine wafer mhando desulfurization butterfly valve
| Kugadzira uye kugadzira | API609 GB/T12238 |
| Flange kubatana | GB/T17251.2、GB/T9113、EN1092、ASME B16.5、JIS 10K |
| Kureba kwechimiro | GB/T12221, EN558, API609 |
| Kuedza uye kuongorora | GB/T13927, API1598 |
Main technical parameters
| Zita dhayamita | DN50-DN200mm | |
| Nominal pressure | 0.6/1.0/1.6MPa | |
| Test pressure | simba | 1.5 |
| density | 1.1 | |
| simbisa | 0.6 | |
| Kushanda tembiricha | Natural rabha≤85℃ | EPDM≤100℃ |
| Midhiya inoshanda | Gypsum slurry, limestone slurry, mvura yakadzokororwa, kugadzirisa mvura, tsvina | |
Kudhirowa kweturbine wafer type desulfurization butterfly valve
Main kubatanidza zviyero zveturbine wafer type desulfurization butterfly valve
| DN(mm) | NPS(mu) | L | D | D1 | H1 | H2 | H3 | H4 | B | N-F | A | K | UYE | n1-Φ1 | ΦW | Φ2 | G | f |
| 50 | 2 | 43 | 52.9 | 120 | 80 | 161 | 66 | 32 | 84.84 | 4-23 | 160 | 77 | 57.15 | 4-6.7 | 150 | 12.6 | 100 | 13 |
| 65 | 2.5 | 46 | 64.5 | 136.2 | 89 | 175 | 66 | 32 | 96.2 | 4-26.5 | 160 | 77 | 57.15 | 4-6.7 | 120 | 12.6 | 120 | 13 |
| 80 | 3 | 46 | 78.8 | 160 | 95 | 181 | 66 | 32 | 61.23 | 8-18 | 160 | 77 | 57.15 | 4-6.7 | 150 | 12.6 | 127 | 13 |
| 100 | 4 | 52 | 104 | 185 | 114 | 200 | 66 | 32 | 70.8 | 4-24.5 | 160 | 92 | 69.85 | 4-10.3 | 150 | 15.77 | 156 | 13 |
| 125 | 5 | 56 | 123.3 | 215 | 127 | 213 | 66 | 32 | 82.28 | 4-23 | 160 | 92 | 69.85 | 4-10.3 | 150 | 18.92 | 190 | 13 |
| 150 | 6 | 56 | 155.6 | 238 | 139 | 226 | 66 | 32 | 91.08 | 4-25 | 160 | 92 | 69.85 | 4-10.3 | 150 | 18.92 | 212 | 13 |
| 200 | 8 | 60 | 202.5 | 295 | 175 | 260 | 82 | 45 | 112.89 | 4-25 | 240 | 115 | 88.9 | 4-14.3 | 298 | 22.1 | 268 | 13 |
| 76.35 | 4-23 | |||||||||||||||||
| 250 | 10 | 68 | 250.5 | 357 | 203 | 292 | 82 | 45 | 92.4 | 4-29 | 240 | 115 | 88.9 | 4-14.3 | 298 | 24.45 | 325 | 13 |
| 300 | 12 | 78 | 301.6 | 407 | 242 | 337 | 84 | 45 | 105.34 | 4-29 | 225 | 140 | 107.95 | 4-14.3 | 298 | 31.6 | 403 | 20 |
| 350 | 14 | 78 | 333.3 | 467 | 267 | 368 | 84 | 45 | 91.11 | 4-30 | 225 | 140 | 107.95 | 4-14.3 | 298 | 31.6 | 436 | 20 |
| 400 | 16 | 102 | 389.6 | 515 | 325 | 400 | 120 | 51.2 | 100.47 | 4-26 | 280 | 197 | 158.75 | 4-20.6 | 300 | 33.15 | 488 | 20 |
| 88 | 525 | 72 | 102.42 | 4-30 | ||||||||||||||
| 450 | 18 | 114 | 440.51 | 565 | 345 | 422 | 120 | 51.2 | 88.39 | 4-26 | 362 | 197 | 158.75 | 4-20.6 | 300 | 37.95 | 536 | 20 |
| 107 | 585 | 72 | 91.51 | 4-30 | ||||||||||||||
| 500 | 20 | 131 | 491.6 | 620 | 378 | 480 | 150 | 64.2 | 86.99 | 4-26 | 362 | 197 | 158.75 | 4-20.6 | 300 | 41.15 | 590 | 22 |
| 650 | 82 | 101.68 | 4-33 | |||||||||||||||
| 600 | 24 | 154 | 592.5 | 725 | 475 | 562 | 150 | 70.2 | 113.42 | 20-30 | 362 | 276 | 215.9 | 4-22.2 | 300 | 50.65 | 816 | 22 |
| 770 | 82 | 120.46 | 20-36 |
Zvigadzirwa zve turbine wafer mhando desulfurization butterfly valve
1. Iyo isiri eccentric dhizaini ine yepakati mutsara dhizaini ine maitiro eiyo yakaderera inoshanda torque uye inoshamisa hupfumi kana yakashongedzerwa nemagetsi mudziyo;
2. Kugadzirwa kunonzwisisika, compact chimiro, nyore kuisa uye disassembly, nyore kugadzirisa;
3. Iine rubber lining structure, butterfly plate circumferential sealing surface yakanyatsogadzirwa kusvika pakuguma kwepamusoro, friction coefficient yechigaro cherubha yakaderera, uye hupenyu hwebasa revhavha hurefu;
4. Kuyerera kwemaitiro evhavha yevhavha yevhavha sealing surface ine mutsara, ine diki inoyerera inopikisa coefficient uye diki yevhavha inoyerera inopikisa;
5. Iyo yakagadzirwa yakaumbwa chigaro cherubha chine chiyero chakanaka uye chitsigiro, chinogona kunyatsodzivirira kukanganisa kwerabha kunokonzerwa nechisimba chisina kuenzana. Kana vharuvhu yakavharwa zvakakwana, rabha iri mune yakanaka compression state kuchengetedza zero leakage;
6. Rubber sealing surface yemativi maviri evharuvhu inobuda kubva pane ductile iron flange pamusoro, saka hapana chikonzero chekuwedzera rabha sealing gasket kana vharuvhu yaiswa mupombi;
7. Nzira yekushanda yevhavhavhavhavha inoshanduka.














