NEWS
Z342J衬胶楔型闸阀规格尺寸
|
公称直径(mm) |
L |
H |
D1 |
Dg |
D |
Z-φ |
α |
|
DN100 |
300 |
535 |
190 |
96 |
230 |
8-23 |
22.5° |
|
DN150 |
350 |
755 |
250 |
145 |
300 |
8-25 |
22.5° |
|
DN200 |
400 |
900 |
320 |
195 |
375 |
12-30 |
15° |
|
DN250 |
450 |
1000 |
385 |
245 |
445 |
12-34 |
15° |
|
DN300 |
500 |
1160 |
450 |
296 |
510 |
16-34 |
11.25 |
|
DN350 |
550 |
1310 |
510 |
345 |
570 |
16-34 |
11.25° |
|
DN400 |
600 |
1460 |
585 |
395 |
655 |
16-41 |
11.25° |
|
DN450 |
650 |
1660 |
610 |
445 |
680 |
20-41 |
9° |
|
DN500 |
700 |
1730 |
670 |
495 |
755 |
20-48 |
9° |
|
DN600 |
800 |
2140 |
795 |
595 |
890 |
20-54 |
9° |
注释：以上Z342J衬胶楔型闸阀规格尺寸去公称压力为4.0MPa。
Z342J衬胶楔型闸阀结构示意图
