电动通风蝶阀产品概述
电动通风蝶阀性能特点
3.可多工位安装，不会受到介质的影响。
电动通风蝶阀外形连接尺寸
|
DN |
D |
D1 |
B |
n-Фd |
b |
|
300 |
405 |
370 |
120 |
8-12 |
10 |
|
350 |
455 |
420 |
140 |
8-14 |
10 |
|
400 |
505 |
470 |
140 |
12-18 |
10 |
|
450 |
570 |
530 |
160 |
12-18 |
10 |
|
500 |
620 |
580 |
160 |
12-18 |
10 |
|
600 |
720 |
680 |
180 |
16-18 |
12 |
|
700 |
820 |
780 |
180 |
16-18 |
12 |
|
800 |
920 |
880 |
200 |
16-18 |
12 |
|
900 |
1040 |
990 |
200 |
16-18 |
14 |
|
1000 |
1140 |
1090 |
220 |
20-18 |
14 |
|
1100 |
1240 |
1190 |
220 |
20-18 |
14 |
|
1200 |
1340 |
1290 |
240 |
20-18 |
14 |
|
1300 |
1440 |
1390 |
240 |
20-18 |
16 |
|
1400 |
1540 |
1490 |
260 |
24-18 |
16 |
|
1500 |
1640 |
1590 |
260 |
24-18 |
16 |
|
1600 |
1740 |
1690 |
280 |
24-18 |
16 |
|
1700 |
1840 |
1790 |
280 |
28-22 |
16 |
|
1800 |
1940 |
1890 |
300 |
28-22 |
16 |
|
1900 |
2040 |
1990 |
300 |
32-22 |
16 |
|
2000 |
2150 |
2090 |
320 |
32-26 |
16 |
|
2200 |
2360 |
2300 |
340 |
36-26 |
16 |
|
2400 |
2560 |
2500 |
360 |
36-26 |
18 |
|
2600 |
2760 |
2700 |
380 |
40-26 |
18 |
|
2800 |
2960 |
2900 |
400 |
40-26 |
18 |
|
3000 |
3190 |
3110 |
400 |
44-30 |
18 |
