Round shutter valve
Round shutter valve
Model: DBD SBD
Nominal diameter: DN300 ~ 3000mm
Nominal pressure: 0.1MPa
Suitable temperature: ≤300 ° C
Leakage rate: Normal ≤3% Low Leakage rate ≤1%
Applicable medium: air, flue gas, dusty gas, combustible other gases
Flange standard: GB / T9115-98
Connection dimensions: GB2555-81PN2.5
Detection: GB / T13927-92
Nominal diameter: DN300 ~ 3000mm
Nominal pressure: 0.1MPa
Suitable temperature: ≤300 ° C
Leakage rate: Normal ≤3% Low Leakage rate ≤1%
Applicable medium: air, flue gas, dusty gas, combustible other gases
Flange standard: GB / T9115-98
Connection dimensions: GB2555-81PN2.5
Detection: GB / T13927-92
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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 |
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Copyright ? Shandong Hugong Valve Manufacturing Co., Ltd. Record number: No. 18000630-1 Lu ICP 
