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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
|
