Model: DBD SBDNominal diameter: DN300 ~ 3000mmNominal pressure: 0.1MPaSuitable temperature: ≤300 ° CLeakage rate: Normal ≤3% Low Leakage rate ≤1%Applicable medium: air, flue gas, dusty gas, combustible other gasesFlange standard: GB / T9115-98Connection dimensions: GB2555-81PN2.5Detection: GB / T13927-92
Product use
can be used for ventilation and dust removal pipeline ventilation, regulating equipment. Mainly used in metallurgy, mining, cement, chemical, power generation and other industries ventilation dust and environmental protection. With light weight, small flow resistance, simple structure, opening and closing flexibility and so on.
The main dimensions
DN | D | D1 | L | L1 | L2 | b | nd | Fan | Weight (kg) |
280 | 324 | 306 | 160 | 570 | 300 | 8 | 8-Φ10 | 4-72 | 60 |
320 | 367 | 350 | 180 | 610 | 16-Φ7 | 70 |
360 | 416 | 394 | 650 | 82 |
450 | 512 | 490 | 780 | 365 | 16-Φ10 | 95 |
500 | 572 | 550 | 200 | 835 | 125 |
600 | 676 | 650 | 860 | 155 |
180 | 230 | 205 | 160 | 465 | 275 | 8-Φ7 | 9-19 9-26 | 210 |
200 | 250 | 225 | 485 | 35 |
224 | 284 | 254 | 510 | 45 |
250 | 310 | 280 | 535 | 8-Φ10 | 9-19 9-26 | 60 |
280 | 360 | 320 | 565 | 75 |
315 | 395 | 355 | 180 | 650 | 365 | 125 |
355 | 435 | 395 | 690 | 140 |
400 | 500 | 450 | 735 | 8-Φ12 | 170 |
450 | 550 | 500 | 780 | 210 |
500 | 620 | 560 | 200 | 900 | 425 | 12-Φ12 | 230 |
560 | 680 | 620 | 1000 | 10 | 260 |
630 | 750 | 690 | 1070 | 320 |
710 | 830 | 770 | 1150 | 16-Φ12 | 375 |
800 | 920 | 860 | 260 | 1240 | 9-26 | 475 |
900 | 1040 | 970 | 1340 | 16-Φ15 | 525 |
1000 | 1110 | 1065 | 1440 | 4-27 Y5-48 | 645 |
1110 | 1220 | 1170 | 1650 | 12 | 20-Φ15 | 670 |
1120 | 1250 | 1190 | 280 | 1660 | 480 | 770 |
1200 | 1330 | 1270 | 1740 | 24-Φ15 | G / Y-73 | 870 |
1400 | 1520 | 1470 | 320 | 1940 | 640 | 970 |
1600 | 1700 | 1660 | 2140 | 28-Φ19 | 1170 |
1800 | 1900 | 1860 | 420 | 2340 | 14 | 1270 |
2000 | 2122 | 2060 | 2540 | 1350 |
2200 | 2300 | 2260 | 450 | 2740 | 36-Φ19 | G / Y-73-14 | 1590 |
2500 | 2600 | 2560 | 3040 | 1990 |
2800 | 2900 | 2860 | 500 | 3340 | 2890 |