電動矩形百葉閥也叫矩形百葉通風蝶閥，是用于通風除塵及煙氣的矩形管道系統，作調節流量用。 閥門除適用于矩形管道外，其結構特點、零部件材料、適用范圍及執行器技術參數等均與圓形百葉通風蝶閥相同。 閥門采用百葉多軸體結構，流體均勻，驅動力矩小，動作靈敏，性能可靠。
| 型號 | FD9J41bW |
| 適用介質 | 空氣、煙氣、粉塵 |
| 泄漏量 | ≤3% |
| 介質流速 | ≤25m/s |
| 零件名稱 | 閥體 | 百葉蝶板 | 閥桿 | 填料 |
| 材料 | 碳鋼、Q235A | 碳鋼、Q235A | 不銹鋼、2Cr13 | 柔性石墨 |
| 規格 | 法蘭尺寸 | 連接螺孔 | 外形尺寸 | 電動執行器 | ||||||
| AXB | A1XB1 | A2XB2 | b | X向-孔數 | Y向-孔數 | Z-d | L | H1 | H | 型號 |
| 500X200 | 555X255 | 600X300 | 8 | 3X2 | 5X2 | 16-18 | 220 | 610 | 805 | DKJ 210 |
| 500X400 | 555X455 | 600X500 | 8 | 5X2 | 5X2 | 20-18 | 220 | 670 | 915 | |
| 630X320 | 685X375 | 730X420 | 10 | 3X2 | 7X2 | 20-18 | 220 | 610 | 805 | |
| 630X400 | 685X455 | 730X500 | 10 | 5X2 | 7X2 | 24-18 | 220 | 710 | 995 | |
| 800X400 | 855X455 | 900X500 | 10 | 5X2 | 7X2 | 24-18 | 240 | 670 | 945 | DKJ-310 |
| 800X630 | 855X685 | 900X730 | 10 | 7X2 | 7X2 | 28-18 | 240 | 710 | 995 | |
| 1000X500 | 1070X570 | 1130X630 | 10 | 5X2 | 7X2 | 24-23 | 260 | 790 | 1075 | |
| 1000X800 | 1070X870 | 1130X930 | 10 | 7X2 | 7X2 | 28-23 | 260 | 905 | 1270 | |
| 1250X630 | 1320X700 | 1380X760 | 10 | 7X2 | 9X2 | 32-23 | 280 | 1005 | 1505 | |
| 1250X1000 | 1320X1070 | 1380X1130 | 10 | 7X2 | 9X2 | 32-23 | 280 | 1105 | 1705 | |
| 1400X800 | 1470X870 | 1530X930 | 10 | 7X2 | 11X2 | 36-23 | 300 | 1075 | 1575 | DKJ-410 |
| 1400X1250 | 1470X1320 | 1530X1380 | 10 | 9X2 | 11X2 | 40-23 | 300 | 1300 | 2025 | |
| 1600X1000 | 1670X1070 | 1730X1130 | 10 | 7X2 | 11X2 | 36-23 | 320 | 1175 | 1775 | |
| 1600X1250 | 1670X1320 | 1730X1380 | 10 | 9X2 | 11X2 | 40-23 | 320 | 1300 | 2025 | |
| 1800X1250 | 1870X1320 | 1930X1380 | 10 | 9X2 | 13X2 | 44-23 | 340 | 1450 | 2175 | DKJ-510 |
| 1800X1400 | 1870X1470 | 1930X1530 | 10 | 11X2 | 13X2 | 48-23 | 340 | 1525 | 2325 | |
| 2000X1250 | 2070X1320 | 2130X1380 | 12 | 9X2 | 15X2 | 48-23 | 360 | 1450 | 2175 | |
| 2000X1800 | 2070X1870 | 2130X1930 | 12 | 11X2 | 15X2 | 52-23 | 360 | 1620 | 2520 | |
| 2500X1800 | 2570X1870 | 2630X1930 | 12 | 11X2 | 17X2 | 56-23 | 420 | 1695 | 2595 | DKJ-610A |
| 2500X2000 | 2570X2070 | 2630X2130 | 12 | 15X2 | 17X2 | 64-23 | 420 | 1895 | 2995 | |
| 2800X2500 | 2870X2570 | 2930X2630 | 12 | 17X2 | 19X2 | 72-23 | 440 | 2145 | 3195 | |
| 3200X2800 | 3270X2870 | 3330X2930 | 12 | 19X2 | 21X2 | 80-23 | 480 | 2325 | 3825 | DKJ-610 |
| 3600X3200 | 3670X3270 | 3730X3330 | 12 | 21X2 | 23X2 | 88-23 | 520 | 2525 | 4225 | |
| 4000X3600 | 4070X3670 | 4130X3730 | 12 | 23X2 | 27X2 | 100-23 | 560 | 2725 | 4825 | |
| 冶金閥門說明書 | 下載 |
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