一、简介 |
本阀用于工业管道上作介质流动启阀装置。
公称压力:31.5MPa
试验压力:41.5MPa
工作压力:31.5MPa
工作温度:-20~-65℃ |
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二、型号说明 |
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三、外型尺寸 |
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Dg |
L |
L1 |
L2 |
DM |
D1 |
H |
S×S |
10 |
100 |
38 |
135 |
M27×1.5 |
20 |
20 |
52×52 |
15 |
105 |
41 |
135 |
M30×1.5 |
24 |
24 |
56×56 |
20 |
121 |
42 |
160 |
M36×2 |
30 |
30 |
66×66 |
25 |
135 |
55 |
160 |
M42×2 |
35 |
35 |
70×70 |
32 |
160 |
60 |
180 |
M52×2 |
40 |
40 |
88×88 |
40 |
180 |
74 |
180 |
M60×2 |
45 |
45 |
90×90 |
50 |
205 |
80 |
225 |
M72×2 |
55 |
55 |
120×120 |
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