氨用暗桿式截止閥J41B-25P簡(jiǎn)介:
J41B/F氨用截止閥 主要尺寸及重量:
公稱(chēng)通徑
DN(mm)
|
尺 寸(mm)
|
L
|
D
|
D1
|
D2
|
D4
|
b
|
f
|
f1
|
Z-φd
|
關(guān)
|
開(kāi)
|
D3
|
10
|
130
|
90
|
60
|
40
|
35
|
16
|
2
|
4
|
4-φ14
|
165
|
185
|
110
|
15
|
130
|
95
|
65
|
45
|
40
|
16
|
2
|
4
|
4-φ14
|
165
|
185
|
110
|
20
|
150
|
105
|
75
|
55
|
51
|
18
|
2
|
4
|
4-φ14
|
170
|
200
|
120
|
25
|
160
|
115
|
85
|
65
|
58
|
18
|
2
|
4
|
4-φ14
|
197
|
210
|
120
|
32
|
180
|
135
|
100
|
78
|
66
|
20
|
2
|
4
|
4-φ18
|
199
|
213
|
140
|
40
|
200
|
145
|
110
|
85
|
76
|
20
|
3
|
4
|
4-φ18
|
248
|
264
|
160
|
50
|
230
|
160
|
125
|
100
|
88
|
22
|
3
|
4
|
4-φ18
|
265
|
295
|
180
|
65
|
290
|
180
|
145
|
120
|
110
|
24
|
3
|
4
|
8-φ18
|
310
|
349
|
220
|
80
|
310
|
195
|
160
|
135
|
121
|
26
|
3
|
4
|
8-φ18
|
340
|
357
|
240
|
100
|
350
|
230
|
190
|
160
|
150
|
30
|
3
|
4.5
|
8-φ23
|
380
|
413
|
280
|
125
|
400
|
270
|
220
|
188
|
176
|
32
|
3
|
4.5
|
8-φ25
|
430
|
451
|
320
|
150
|
480
|
300
|
250
|
218
|
204
|
32
|
3
|
4.5
|
8-φ25
|
505
|
492
|
360
|
200
|
600
|
360
|
310
|
278
|
260
|
34
|
3
|
4.5
|
12-φ25
|
550
|
806
|
400
|
250
|
650
|
425
|
370
|
335
|
31
|
36
|
3
|
4.5
|
12-φ30
|
730
|
880
|
450
|
300
|
750
|
485
|
430
|
390
|
364
|
40
|
3
|
4.5
|
16-φ30
|
-
|
995
|
550
|
|