ZJHP(M)气动单座（套筒）调节阀(4)
主要类别：气动调节阀
发布日期：2019-06-30
浏览次数：
七、ZJHM型气动套筒调节阀允许压差表
|
开关方式 |
执行机构型号 |
弹簧范围KPa |
气源压力MPa |
公称通径（mm） |
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|
25 |
40 |
50 |
65 |
80 |
100 |
150 |
200 |
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|
气关 |
ZHA-22 |
20-100 |
0.14 |
3.00 |
|
|
|
|
|
|
|
|
6.4 |
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|
|
|
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|
6.4 |
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|
|
|
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|
ZHA-23 |
20-100 20-100 40-200 |
0.14 0.25 0.4 |
|
2.25 |
1.95 |
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|
|
|
|
|
|
|
6.4 |
6.4 |
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|
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|
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|
6.4 |
6.4 |
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|
|
|
|
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|
ZHA-34 |
20-100 20-100 40-200 |
0.14 0.25 0.4 |
|
|
|
2.36 |
2.04 |
1.67 |
|
|
|
|
|
|
|
6.4 |
6.4 |
6.4 |
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|
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|
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|
6.4 |
6.4 |
6.4 |
|
|
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|
ZHA-45 |
20-100 20-100 40-200 |
0.14 0.25 0.4 |
|
|
|
|
|
|
1.41 |
1.14 |
|
|
|
|
|
|
|
|
6.4 |
6.4 |
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|
|
|
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|
6.4 |
6.4 |
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|
气开 |
ZHB-22 |
20-100 40-100 80-240 |
0.14 0.25 0.4 |
1.50 |
|
|
|
|
|
|
|
|
4.50 |
|
|
|
|
|
|
|
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|
6.4 |
|
|
|
|
|
|
|
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|
ZHB-23 |
20-100 40-100 80-240 |
0.14 0.25 0.4 |
|
|
|
|
|
|
|
|
|
|
|
1.13 |
0.98 |
|
|
|
|
|
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|
|
3.38 |
2.93 |
|
|
|
|
|
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| ZHB-34 |
20-100 40-100 80-240 |
0.14 0.25 0.4 |
|
6.4 |
6.4 |
1.18 |
1.02 |
0.84 |
|
|
|
|
|
|
|
3.54 |
3.06 |
2.51 |
|
|
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|
|
|
|
6.4 |
6.4 |
5.85 |
|
|
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|
ZHB-45 |
20-100 |
0.14 |
|
|
|
|
|
|
0.71 |
0.57 |
|
|
|
|
|
|
|
|
2.12 |
1.71 |
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|
|
|
|
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|
4.94 |
4.00 |
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说明： 1、本表以标准规格执行机构为计算基础。如最大工作压差超出表列范围，可向厂方提出，采取适 当的解决办法。
八、ZJHP/M型气动调节阀外形图
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