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蜗轮蝶阀
| 规格 | H3 | Φd | ΦD | ΦD1 | L1 | L2 | A | B | D0 | 重量(KG) |
| DN40 | 69.5 | 20 | 110 | 88 | 33.5 | 30 | 174 | 148 | 136 | 4.5 |
| DN50 | 70 | 20 | 125 | 96.5 | 42 | 32 | 192 | 148 | 136 | 5 |
| DN65 | 80 | 20 | 145 | 110 | 45 | 47 | 204 | 148 | 136 | 5.46 |
| DN80 | 92 | 20 | 160 | 124 | 45 | 65 | 217 | 148 | 136 | 6.02 |
| DN100 | 107 | 20 | 180 | 158 | 52 | 91 | 232 | 148 | 136 | 7.29 |
| DN125 | 121 | 20 | 210 | 187 | 55 | 112 | 252 | 148 | 136 | 8.53 |
| DN150 | 134 | 23 | 240 | 214 | 56 | 146 | 272 | 148 | 136 | 9.99 |
| DN200 | 170 | 23 | 295 | 266 | 61 | 194 | 317 | 193 | 263 | 17.76 |
| DN250 | 208 | 23 | 350 | 325 | 66 | 242 | 356 | 193 | 263 | 23.48 |
| 26 | 355 | |||||||||
| DN300 | 240 | 23 | 400 | 380 | 77 | 292 | 381 | 210 | 263 | 32.91 |
| 26 | 410 | |||||||||
| DN350 | 265 | 23 | 460 | 422 | 77 | 325 | 419 | 210 | 263 | 44.74 |
| 26 | 470 | |||||||||
| DN400 | 297 | 26 | 515 | 473 | 102 | 380 | 475 | 301 | 400 | 75.7 |
| 30 | 525 | |||||||||
| DN450 | 331 | 26 | 565 | 526 | 114 | 428 | 510 | 301 | 400 | 90.1 |
| 30 | 585 | |||||||||
| DN500 | 361 | 26 | 620 | 577 | 130.3 | 474 | 550 | 317 | 300 | 122.55 |
| 33 | 650 | |||||||||
| DN600 | 459 | 30 | 725 | 693 | 152 | 573 | 672 | 334 | 300 | 245.75 |
| 36 | 770 |
Note:The table at the two values that were PN10 and PN16 under the pressure of the two parameters.
| 名称Name | 材料Materials |
| 阀体Body | 灰铸铁、球墨铸铁、铸钢、304不锈钢、316不锈钢、316L不锈钢Cast Iron,Ductile Iron,Carbon Steel,Stainless Steel 304,Stainless Steel 316,Stainless Steel 316L |
| 阀板Disc | 球铁尼龙、球铁电镀、304不锈钢、316不锈钢、316L不锈钢、双相不锈钢、铝青铜Ductile Iron Coated by Nylon,Ductile Iron Coated by Nickel,Stainless Steel 304,Stainless Steel 316,Stainless Steel 316L,Duplex Stainless Steel,Aluminum Bronze |
| 阀座Seat | 三元乙丙、丁腈、聚四氟乙稀、耐磨乙丙、耐温乙丙、氟橡胶、硅橡胶EPDM,NBR,PTFE,Wear-resistant EPDM,High-temperature EPDM,Fluorine Rubber,Silicon rubber |
| 阀轴Stem | 45#碳钢、304不锈钢、316不锈钢、416不锈钢Carbon Steel 45#，Stainless Steel 304，Stainless Steel 316，Stainless Steel 416 |
| 产品型号Products Model | 620D37A1X-10/16 |
| 公称通径(mm)Normal Diameter | DN40-DN600 |
| 公称压力(Mpa)Normal Diameter | PN1.0-1.6MPa |
| 适用介质Applicable medium | 水、海水、污水、油、空气、食品、弱酸碱等Water,Sea Water,Sewage,Oil,Air,Food,Weak acid and soda etc. |
| 适用温度Applicable temperature | -10～110℃ |
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