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不锈钢立式止回阀主要连接尺寸和外形尺寸Main connecting and overall dimensions
|
型号 |
公称通径DN |
L |
D |
D1 |
D2 |
b |
Z-φd |
|
H42W-25P.R -40 |
15 |
85 |
95 |
65 |
45 |
16 |
4-φ14 |
|
20 |
95 |
105 |
75 |
55 |
16 |
4-φ14 |
|
|
25 |
100 |
115 |
85 |
65 |
16 |
4-φ14 |
|
|
32 |
120 |
135 |
100 |
78 |
16 |
4-φ18 |
|
|
40 |
130 |
145 |
110 |
88 |
18 |
4-φ18 |
|
|
50 |
140 |
160 |
125 |
100 |
20 |
4-φ18 |
|
|
65 |
160 |
180 |
145 |
120 |
22 |
8-φ18 |
|
|
80 |
185 |
195 |
160 |
135 |
22 |
8-φ18 |
|
|
100 |
210 |
230 |
190 |
160 |
24 |
8-φ23 |
|
|
125 |
250 |
275 |
220 |
188 |
28 |
8-φ25 |
|
|
150 |
300 |
300 |
250 |
218 |
30 |
8-φ25 |
|
|
200 |
380 |
360 |
310 |
278 |
34 |
12-φ25 |