上装式球阀阀体作成整体，在其上部设有阀盖，阀座、球体、密封圈等均从上部装入。其
●主要连接尺寸
PN1.6MPa
|
DN
|
d
|
L
|
D
|
D1
|
D2
|
b
|
f
|
Z-φd1
|
|
50
|
42
|
230
|
160
|
125
|
100
|
16
|
3
|
4-φ18
|
|
65
|
58
|
290
|
180
|
145
|
120
|
18
|
3
|
4-φ18
|
|
80
|
65
|
310
|
192
|
160
|
135
|
22
|
3
|
8-φ18
|
|
100
|
82
|
350
|
215
|
180
|
155
|
22
|
3
|
8-φ18
|
|
125
|
120
|
400
|
245
|
210
|
185
|
24
|
3
|
8-φ18
|
|
150
|
132
|
480
|
280
|
240
|
210
|
26
|
3
|
8-φ23
|
|
200
|
170
|
600
|
335
|
295
|
265
|
28
|
3
|
12-φ23
|
|
250
|
225
|
730
|
405
|
355
|
320
|
30
|
3
|
12-φ25
|
|
300
|
257
|
838
|
460
|
410
|
375
|
32
|
4
|
12-φ25
|
|
350
|
335
|
889
|
520
|
470
|
435
|
34
|
4
|
16-φ25
|
PN2.5MPa
|
DN
|
d
|
L
|
D
|
D1
|
D2
|
b
|
f
|
Z-φd1
|
|
50
|
42
|
230
|
160
|
125
|
100
|
20
|
3
|
4-φ18
|
|
65
|
58
|
290
|
180
|
145
|
120
|
22
|
3
|
8-φ18
|
|
80
|
65
|
310
|
195
|
160
|
135
|
22
|
3
|
8-φ18
|
|
100
|
82
|
350
|
230
|
190
|
160
|
24
|
3
|
8-φ23
|
|
125
|
120
|
400
|
270
|
220
|
188
|
28
|
3
|
8-φ25
|
|
150
|
132
|
480
|
300
|
250
|
218
|
30
|
3
|
8-φ25
|
|
200
|
170
|
600
|
360
|
310
|
278
|
34
|
3
|
12-φ25
|
|
250
|
225
|
730
|
425
|
370
|
332
|
36
|
3
|
12-φ30
|
|
300
|
257
|
838
|
485
|
430
|
390
|
40
|
4
|
16-φ30
|
|
350
|
335
|
889
|
550
|
490
|
448
|
44
|
4
|
16-φ34
|
供应商参考报价：面议
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