產(chǎn)品展示
D373H-150C供應沈高D373H渦輪傳動對夾式硬密封蝶閥 山東閥門不銹鋼閥門
【簡單介紹】
該美標蝶閥采用三維偏心斜錐形閥座密封副,蝶板密封采用新型金屬片與彈性材料層疊而成,嵌裝在蝶板上與閥座吻合。利用蝶板擺動壓緊密封,所以密封面摩擦阻力小,關閉具有越關越緊功能,這樣密封性能可靠,開啟確保密封面*脫離接觸,保證了密封面不受損傷。
【詳細說明】
美標凸耳式蝶閥( 150Lb)
| 公稱通徑DN | 尺寸 | ||||
| L | D1 | D2 | Z-d | ||
| 2" | 50 | 43 | 1205 | 92 | 4-19 |
| 2.5" | 65 | 46 | 139.5 | 105 | 4-19 |
| 3" | 80 | 49 | 152.5 | 127 | 4-19 |
| 4" | 100 | 56 | 190.5 | 157 | 8-19 |
| 5" | 125 | 64 | 216 | 186 | 8-22 |
| 6" | 150 | 70 | 241.5 | 216 | 8-22 |
| 8" | 200 | 71 | 298.5 | 270 | 8-22 |
| 10" | 250 | 76 | 362 | 324 | 12-25 |
| 12" | 300 | 83 | 432 | 381 | 12-25 |
| 14" | 350 | 92 | 476 | 413 | 12-29 |
| 16" | 400 | 102 | 540 | 470 | 16-29 |
| 18" | 450 | 114 | 578 | 533 | 16-32 |
| 20" | 500 | 127 | 635 | 584 | 20-32 |
| 24" | 600 | 154 | 750 | 692 | 20-35 |
| 28" | 700 | 165 | 864 | 800 | 28-35 |
| 32" | 800 | 190 | 978 | 914 | 28-41 |
| 36" | 900 | 203 | 1086 | 1022 | 32-41 |
| 40" | 1000 | 216 | 1200 | 1124 | 36-41 |
美標凸耳式蝶閥( 300Lb)
| 公稱通徑DN | 尺寸 | ||||
| L | D1 | D2 | Z-d | ||
| 2" | 50 | 43 | 127 | 92 | 8-19 |
| 2.5" | 65 | 46 | 149 | 105 | 8-22 |
| 3" | 80 | 49 | 168.5 | 127 | 8-22 |
| 4" | 100 | 56 | 200 | 157 | 8-22 |
| 5" | 125 | 64 | 235 | 186 | 8-22 |
| 6" | 150 | 70 | 270 | 216 | 12-22 |
| 8" | 200 | 73 | 330 | 270 | 12-25 |
| 10" | 250 | 83 | 387.5 | 324 | 16-29 |
| 12" | 300 | 92 | 451 | 381 | 16-32 |
| 14" | 350 | 117 | 514.5 | 413 | 20-32 |
| 16" | 400 | 133 | 571.5 | 470 | 20-35 |
| 18" | 450 | 149 | 628.5 | 533 | 24-35 |
| 20" | 500 | 159 | 686 | 584 | 24-35 |
| 24" | 600 | 181 | 813 | 692 | 24-41 |

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