High pressure D71X wafer soft seat butterfly power station valve 1.0MPa, 2.5MPa
Main connection dimension ard outline dimension unit:mm
DN
Main connection dimension
Main outline dimension
1.0MPa
1.6MPa
2.5MPa
L
H
H0
A
B
D0
n-d
50
43
63
306
180
200
110
4-14
125
4-18
65
46
70
321
130
145
80
83
346
150
160
8-18
100
52
105
387
170
56
115
411
210
137
117
270
280
225
240
8-22
60
164
572
295
12-22
250
68
206
646
335
12-18
350
355
12-26
300
78
230
738
380
420
395
400
410
248
761
445
460
16-22
470
16-26
102
289
877
450
495
515
525
16-30
114
320
938
480
490
550
565
20-26
585
20-30
500
127
343
993
600
20-22
620
650
20-33
154
413
1131
705
725
770
20-36
700
165
478
1476
640
660
810
24-26
840
24-30
24-36
800
190
1533
920
950
24-33
24-39
900
203
1655
750
860
1020
1050
28-33
28-39
1000
216
1765
850
28-30
1160
28-36
1170
28-42
1200
254
755
1995
1340
32-33
1380
30-39
1390
32-48