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产品名称： |
磅级升降式止回阀 |
| 产品类别： |
美标阀门系列 → 美标止回阀
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| 产品性质： |
普通
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| 点击次数： |
1834 |
| 资料下载： |
暂无下载
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产品详细介绍 |
· 规格 主要尺寸
|
DN |
150Lb凸面法兰RF |
|
mm |
in |
L |
D |
D1 |
D2 |
b |
n-φd |
H |
|
50 |
2 |
203 |
152 |
120.7 |
92 |
19.0 |
4-φ19 |
165 |
|
65 |
21/2 |
216 |
178 |
139.7 |
105 |
22.4 |
4-φ19 |
175 |
|
80 |
3 |
241 |
190 |
152.4 |
127 |
24.0 |
4-φ19 |
190 |
|
100 |
4 |
292 |
229 |
190.5 |
157 |
24.0 |
8-φ19 |
215 |
|
125 |
5 |
356 |
254 |
216.0 |
186 |
24.0 |
8-φ22.5 |
240 |
|
150 |
6 |
406 |
279 |
241.3 |
216 |
25.4 |
8-φ22.5 |
265 |
|
200 |
8 |
495 |
343 |
298.5 |
270 |
28.4 |
8-φ22.5 |
320 |
|
250 |
10 |
622 |
406 |
362.0 |
324 |
30.2 |
12-φ25.4 |
365 |
|
300 |
12 |
698 |
483 |
431.8 |
381 |
32.0 |
12-φ25.4 |
415 |
|
300Lb凸面法兰RF |
|
50 |
2 |
267 |
165 |
127.0 |
92 |
22.4 |
8-φ19 |
190 |
|
65 |
21/2 |
292 |
190 |
149 4 |
105 |
25.4 |
8-φ22.5 |
205 |
|
80 |
3 |
318 |
210 |
168.1 |
127 |
28.4 |
8-φ22.5 |
220 |
|
100 |
4 |
356 |
254 |
200.2 |
157 |
31.8 |
8-φ22.5 |
245 |
|
125 |
5 |
400 |
279 |
235.0 |
186 |
35.0 |
8-φ22.5 |
265 |
|
150 |
6 |
444 |
318 |
269.7 |
21 6 |
36.6 |
12-φ22.5 |
295 |
|
200 |
8 |
559 |
381 |
330.2 |
270 |
41.2 |
12-φ25.4 |
330 |
|
250 |
10 |
622 |
444 |
387.4 |
324 |
47.8 |
16-φ28.5 |
420 |
|
300 |
12 |
711 |
521 |
450.8 |
381 |
50.8 |
16-φ32 |
480 |
|
600Lb凸面法兰RF |
|
50 |
2 |
292 |
165 |
127.0 |
92 |
25.4 |
8-φ19 |
210 |
|
65 |
21/2 |
330 |
190 |
149.4 |
105 |
58.5 |
8-φ22.5 |
230 |
|
80 |
3 |
356 |
210 |
168.1 |
127 |
31.8 |
8-φ22.5 |
255 |
|
100 |
4 |
432 |
273 |
216.0 |
157 |
38.1 |
8-φ25.4 |
295 |
|
125 |
5 |
508 |
330 |
266.7 |
186 |
44.5 |
8-φ28.5 |
320 |
|
150 |
6 |
559 |
356 |
292.1 |
216 |
47.8 |
12-φ28.5 |
365 |
|
200 |
8 |
660 |
419 |
349.3 |
270 |
56 |
12-φ32 |
420 |
|
250 |
10 |
787 |
508 |
431.8 |
324 |
63.5 |
16-φ35 |
505 |
|
300 |
12 |
838 |
559 |
489.0 |
381 |
67 |
20-φ35 |
545 | |
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