设计与制造标准：
●Z64/564/964 H/Y铸钢水封闸阀设计与制造：GB12234
●法兰尺寸：GB9113 JB7490
●压力温度：JB/T74 GB9131
●结构长度：GB/T12221
●对焊连接尺寸：---
●检验与试验：JB/T9092 GB13927
安装尺寸及重量：
|
GB1.6Mpa
|
|
DN
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
400
|
450
|
500
|
600
|
|
L
|
250
|
270
|
280
|
300
|
325
|
350
|
400
|
450
|
500
|
550
|
600
|
650
|
700
|
800
|
|
H
|
334
|
440
|
495
|
575
|
585
|
610
|
740
|
865
|
995
|
1135
|
1525
|
1615
|
1660
|
1745
|
|
Do
|
250
|
250
|
300
|
350
|
350
|
350
|
400
|
400
|
450
|
500
|
500
|
600
|
600
|
700
|
|
Wt
|
19
|
32
|
34
|
44
|
75
|
82
|
158
|
184
|
245
|
492
|
588
|
683
|
846
|
1013
|
|
★
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
750
|
1000
|
1200
|
1800
|
1800
|
|
GB22.5Mpa
|
|
DN
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
400
|
450
|
500
|
600
|
|
L
|
250
|
270
|
280
|
300
|
325
|
350
|
400
|
450
|
500
|
550
|
600
|
650
|
700
|
800
|
|
H
|
334
|
440
|
495
|
575
|
585
|
610
|
740
|
865
|
995
|
1135
|
1525
|
1610
|
1660
|
1745
|
|
D。
|
250
|
250
|
300
|
350
|
350
|
350
|
400
|
400
|
450
|
500
|
500
|
600
|
600
|
700
|
|
Wt
|
23
|
35
|
37
|
49
|
78
|
105
|
160
|
188
|
249
|
497
|
592
|
688
|
853
|
1020
|
|
★
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
900
|
1200
|
1800
|
2500
|
3500
|
|
GB4.0Mpa
|
|
DN
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
400
|
|
L
|
250
|
270
|
280
|
300
|
325
|
350
|
400
|
450
|
500
|
550
|
600
|
|
H
|
345
|
440
|
495
|
575
|
580
|
605
|
740
|
865
|
1010
|
1140
|
1525
|
|
D。
|
300
|
300
|
350
|
350
|
400
|
400
|
450
|
550
|
650
|
750
|
850
|
|
Wt
|
27
|
38
|
42
|
52
|
80
|
107
|
164
|
191
|
254
|
499
|
598
|
|
★
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
1200
|
1800
|
|
GB6.4Mpa
|
|
DN
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
400
|
|
L
|
250
|
270
|
280
|
300
|
325
|
350
|
400
|
450
|
500
|
550
|
650
|
|
H
|
350
|
445
|
500
|
580
|
590
|
610
|
745
|
865
|
1010
|
1150
|
1530
|
|
D。
|
300
|
300
|
350
|
400
|
400
|
450
|
550
|
650
|
750
|
800
|
900
|
|
Wt
|
30
|
41
|
45
|
62
|
97
|
115
|
172
|
211
|
271
|
518
|
633
|
|
★
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
1800
|
2500
|
|
GB1.0Mpa
|
|
DN
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
400
|
|
L
|
250
|
270
|
280
|
300
|
325
|
350
|
400
|
450
|
500
|
550
|
650
|
|
H
|
350
|
445
|
500
|
580
|
590
|
610
|
745
|
865
|
1010
|
1150
|
1530
|
|
D。
|
300
|
300
|
350
|
400
|
400
|
450
|
550
|
650
|
750
|
850
|
950
|
|
Wt
|
37
|
44
|
47
|
58
|
87
|
113
|
172
|
198
|
265
|
508
|
610
|
|
★
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
1800
|
2500
|
2500
|
注：H为手轮形式的数据。Wt为手轮形式的数据。★为伞齿轮、电动装置的参考力矩，单位NM。
