|
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工作溫度：-20-+120℃
閥體材料：優質碳鋼 適用介質：水、石油、天然氣 |
|
公稱壓力PN(MPa)
|
公稱通徑DN(mm)
|
外形尺寸(mm)
|
||||||||||
|
L
|
D
|
D1
|
D2
|
Dn
|
b
|
f
|
Z-Φd
|
H
|
H1
|
D0
|
||
|
1.6
|
50
|
178
|
160
|
125
|
100
|
49
|
16
|
3
|
4-18
|
380
|
50
|
180
|
|
65
|
190
|
180
|
145
|
120
|
64
|
18
|
3
|
4-18
|
390
|
55
|
180
|
|
|
80
|
203
|
195
|
160
|
135
|
76
|
20
|
3
|
8-18
|
490
|
65
|
200
|
|
|
100
|
229
|
215
|
180
|
155
|
96
|
20
|
3
|
8-18
|
560
|
75
|
200
|
|
|
125
|
254
|
245
|
210
|
185
|
120
|
22
|
3
|
8-18
|
660
|
90
|
250
|
|
|
150
|
267
|
280
|
240
|
210
|
146
|
24
|
3
|
8-23
|
760
|
102
|
250
|
|
|
200
|
292
|
335
|
295
|
265
|
202
|
26
|
3
|
12-23
|
950
|
130
|
300
|
|
|
250
|
330
|
405
|
355
|
320
|
250
|
30
|
3
|
12-25
|
1150
|
155
|
300
|
|
|
300
|
356
|
460
|
410
|
375
|
300
|
30
|
4
|
12-25
|
1335
|
180
|
350
|
|
|
350
|
381
|
520
|
470
|
435
|
337
|
34
|
4
|
16-25
|
1520
|
205
|
350
|
|
|
400
|
406
|
580
|
525
|
485
|
387
|
36
|
4
|
16-30
|
1690
|
235
|
400
|
|
|
450
|
450
|
640
|
585
|
545
|
438
|
40
|
4
|
20-30
|
1880
|
265
|
450
|
|
|
500
|
457
|
705
|
650
|
608
|
489
|
44
|
4
|
20-34
|
2060
|
285
|
450
|
|
|
600
|
508
|
840
|
770
|
718
|
591
|
48
|
5
|
20-41
|
2405
|
331
|
500
|
|
|
700
|
610
|
910
|
840
|
788
|
692
|
50
|
5
|
24-41
|
2760
|
395
|
550
|
|
|
800
|
660
|
1020
|
950
|
898
|
781
|
52
|
5
|
24-41
|
3120
|
450
|
600
|
|
|
2.5
|
50
|
178
|
160
|
125
|
100
|
49
|
20
|
3
|
4-18
|
380
|
50
|
180
|
|
65
|
190
|
180
|
145
|
120
|
64
|
22
|
3
|
8-18
|
390
|
55
|
180
|
|
|
80
|
203
|
195
|
160
|
135
|
76
|
22
|
3
|
8-18
|
490
|
65
|
200
|
|
|
100
|
229
|
230
|
190
|
160
|
96
|
24
|
3
|
8-23
|
560
|
75
|
250
|
|
|
125
|
254
|
270
|
220
|
188
|
120
|
28
|
3
|
8-25
|
660
|
90
|
250
|
|
|
150
|
267
|
300
|
250
|
218
|
146
|
30
|
3
|
8-25
|
760
|
102
|
250
|
|
|
200
|
292
|
360
|
310
|
278
|
202
|
34
|
3
|
12-25
|
950
|
130
|
300
|
|
|
250
|
330
|
425
|
370
|
332
|
250
|
36
|
3
|
12-30
|
1150
|
155
|
300
|
|
|
300
|
356
|
485
|
430
|
390
|
300
|
40
|
4
|
16-30
|
1335
|
180
|
350
|
|
|
350
|
381
|
550
|
490
|
448
|
337
|
44
|
4
|
16-34
|
1520
|
205
|
350
|
|
|
400
|
406
|
610
|
550
|
505
|
387
|
48
|
4
|
16-34
|
1690
|
235
|
400
|
|
|
450
|
450
|
660
|
600
|
555
|
438
|
50
|
4
|
20-34
|
1880
|
265
|
450
|
|
|
500
|
457
|
730
|
660
|
610
|
489
|
52
|
4
|
20-41
|
2060
|
285
|
450
|
|
|
600
|
508
|
840
|
770
|
718
|
591
|
56
|
5
|
20-41
|
2405
|
331
|
500
|
|
|
700
|
610
|
955
|
875
|
815
|
692
|
60
|
5
|
24-48
|
2760
|
395
|
550
|
|
|
800
|
660
|
1070
|
990
|
930
|
781
|
64
|
5
|
24-48
|
3120
|
450
|
600
|
|
