Mea o vaega autu o turbine wafer ituaiga desulfurization butterfly valve
| Igoa vaega | Saienisi Mea |
| tino valve | u'amea lafo efuefu, u'amea ductile, sila carbon |
| Valve plate | Pa'u uamea fa'apipi'i uamea, uamea fa'alufu fa'aluulu fa'aluulu, uamea uamea fa'ato'a lua ipu uamea 1.4529, C276 |
| nofoa alavai | Pa'u fa'anatura, EPDM, pa'u |
| Po'a | uamea uamea, 20Cr13, 304 |
| fa'atumu | Poly (vinyl chloride) |
Fa'atonu fa'atonuga ole turbine wafer type desulfurization butterfly valve
| Fuafuaga ma le gaosiga | API609 GB/T12238 |
| Feso'ota'iga flange | GB/T17251.2, GB/T9113, EN1092, ASME B16.5, JIS 10K |
| O le umi o le fausaga | GB/T12221, EN558, API609 |
| Su'ega ma asiasiga | GB/T13927, API1598 |
Fa'asologa fa'apitoa fa'apitoa
| Nominal diameter | DN50-DN200mm | |
| Ole mamafa ole igoa | 0.6/1.0/1.6MPa | |
| Su'ega mamafa | malosi | 1.5 |
| mafiafia | 1.1 | |
| faamaufaailogaina | 0.6 | |
| Tau talafeagai | Pa'u faanatura≤85℃ | EPDM≤100℃ |
| Fa'asalalauga talafeagai | Gypsum slurry, limestone slurry, vai toe fa'aaogaina, vai fa'agaoioiga, suavai leaga | |
Ata o le turbine wafer type desulfurization butterfly valve
Autu feso'ota'iga o le turbine wafer type desulfurization butterfly valve
| DN(mm) | NPS(i totonu) | L | D | D1 | H1 | H2 | H3 | H4 | B | N-F | A | K | MA | 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 |
Faiga o oloa ole turbine wafer type desulfurization butterfly valve
1. O le mamanu e le fa'a'ese'ese fa'atasi ai ma le fa'atulagaina o laina laina o lo'o i ai uiga o le ta'avale maualalo ma le tamaoaiga mata'ina pe a fa'apipi'iina i masini eletise;
2. Fuafuaga talafeagai, fausaga faʻapipiʻi, faʻapipiʻi faigofie ma le faʻaseseina, faʻaleleia faigofie;
3. Faʻatasi ai ma le fausaga faʻapipiʻi paʻu, o le butterfly plate circumferential faʻamaufaʻailoga luga e saʻo machined i se faʻamaeʻa maualuga atu, o le fesiitaiga coefficient o nofoa paʻu e maualalo, ma o le ola auaunaga valve e umi;
4. O le faʻasologa o le faʻaogaina o le faʻamaufaʻailoga o le valve plate e laina, faʻatasi ai ma le faʻasolosolo faʻasolosolo faʻasolosolo ma le faʻafefeteina o le vaʻa laiti;
5. O le nofoa paʻu mamanu mamanu e iai le paleni lelei ma le lagolago, lea e mafai ona aloese mai le faʻaleagaina o le paʻu e mafua mai i le malosi le tutusa. A tapunia atoa le valve, o le paʻu o loʻo i totonu o se tulaga faʻamalosi lelei e faʻatumauina ai le leai o se tafe;
6. O le paʻu faʻamaufaʻailoga o pito e lua o le valve e faʻapipiʻi mai i luga o le uʻamea uʻamea uʻamea, o lea e leai se manaʻoga mo le faʻapipiʻi faʻamaufaʻailoga paʻu faaopoopo pe a faʻapipiʻi le valve i le paipa;
7. O le faʻaogaina o masini ole butterfly valve e faʻafetaui.
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