资讯动态
对夹连接升降式止回阀结构长度_阀门标准
|
单位为毫米 |
||||
|
公称通径DN |
结构长度 |
|||
|
10 |
— |
— |
— |
60 |
|
15 |
16 |
25 |
60 |
65 |
|
20 |
19 |
31.5 |
— |
— |
|
25 |
22 |
35.5 |
65 |
80 |
|
32 |
28 |
40 |
80 |
90 |
|
40 |
31.5 |
45 |
90 |
115 |
|
50 |
40 |
56 |
115 |
140 |
|
65 |
46 |
63 |
140 |
160 |
|
80 |
50 |
71 |
160 |
180 |
|
100 |
60 |
80 |
— |
— |
|
125 |
90 |
110 |
||
|
150 |
106 |
125 |
||
|
200 |
140 |
160 |
||
|
250 |
— |
200 |
||
|
300 |
250 |
|||
|
350 |
280 |
|||
|
基本系列 |
J12 |
J13 |
J14 |
J15 |
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