1. Design and manufacture according to GB "General purpose valve flange connection steel globe valve and lift check valve" 2. The flange size and sealing surface type of the connecting end shall be in accordance with GB2555~2556, if JB79 standard is adopted, it must be stated on the order 3. The structural length shall be in accordance with GB "Structural Length of Flanged Metal Valves" 4. Valve inspection and testing shall be conducted in accordance with ZBJ16 5. Main materials WCB, CFB, CF8M, CF3, CF3M, ZSM
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Size and weight
specifications
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DN1.6
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DN2.5
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DN
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L
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≈H
|
W
|
Weight (Kg)
|
L
|
≈H
|
W
|
Weight (Kg)
|
15
|
130
|
118
|
50
|
2
|
130
|
230
|
120
|
4.9
|
20
|
150
|
118
|
50
|
2.8
|
150
|
275
|
140
|
7
|
25
|
160
|
146
|
80
|
3.7
|
160
|
295
|
160
|
8.7
|
32
|
180
|
171
|
100
|
6.1
|
180
|
335
|
180
|
12
|
40
|
200
|
187
|
100
|
8.2
|
200
|
380
|
240
|
18.5
|
50
|
230
|
200
|
120
|
11
|
230
|
398
|
240
|
23.5
|
65
|
290
|
231
|
140
|
38
|
290
|
433
|
280
|
32.5
|
80
|
310
|
381
|
200
|
34
|
310
|
468
|
320
|
43.7
|
100
|
350
|
428
|
240
|
43
|
350
|
520
|
360
|
60.2
|
125
|
400
|
486
|
280
|
70
|
400
|
608
|
400
|
89
|
150
|
480
|
566
|
320
|
95
|
480
|
692
|
400
|
98
|
200
|
600
|
648
|
360
|
170
|
600
|
806
|
400
|
169
|
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