| Product name: | ZSQP,M,Q气动活塞式切断阀 | ||||||
| specification: | ![]() |
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| Category: | Pump valve fittings -- 控制阀 | ||||||
| Price: | factory price | ||||||
| Brand: | Shanghai | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
|
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|
公称通径DN(mm) |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 | |
|
流量系数Kv |
单座、三通 |
5 |
8 |
12 |
17 |
29 |
43 |
70 |
110 |
165 |
275 |
440 |
600 |
|
套筒 |
|
|
12 |
17 |
29 |
43 |
70 |
110 |
165 |
275 |
440 |
600 | |
|
额定行程L(mm) |
— — 8 |
12 |
20 |
25 |
40 | ||||||||
|
泄露量l/h |
硬密封 |
单座:0.01%×阀额定容量; 套筒:0.5%×阀额定容量 | |||||||||||
|
软密封 |
VI级 | ||||||||||||
|
允许压差(Mpa) |
单座、三通 |
6.4 |
5.09 |
2.91 |
1.85 |
2.18 |
1.33 |
1.52 |
0.99 |
0.62 |
0.6 |
0.69 |
0.39 |
|
套筒 |
6.4 | ||||||||||||
ZSQP,M,Q气动活塞式切断阀