无标题文档
Z73/873 H/X铸钢刀型闸阀
设计与制造标准：
●设计与制造：GB12234
●法兰尺寸：GB9113 JB/T79
●压力温度：JB/T74 GB9131
●结构长度：GB/T12221
●对焊连接尺寸：---
●检验与试验：GB13927
安装尺寸及重量：
|
GB0.6Mpa
|
|
DN
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
400
|
450
|
500
|
600
|
|
L
|
48
|
48
|
50
|
50
|
57
|
57
|
70
|
70
|
76
|
76
|
89
|
89
|
114
|
114
|
|
H
|
285
|
295
|
315
|
365
|
400
|
475
|
540
|
630
|
780
|
885
|
990
|
1100
|
1200
|
1450
|
|
H1
|
325
|
340
|
355
|
405
|
440
|
520
|
580
|
670
|
820
|
925
|
1030
|
1180
|
1290
|
1500
|
|
D0
|
180
|
180
|
220
|
220
|
230
|
280
|
360
|
360
|
400
|
400
|
400
|
530
|
530
|
600
|
|
Wt
|
8
|
10
|
12
|
14
|
22
|
29
|
38
|
66
|
100
|
119
|
195
|
285
|
389
|
529
|
|
★
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
450
|
450
|
600
|
900
|
|
GB1.0Mpa
|
|
DN
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
400
|
450
|
500
|
600
|
|
L
|
48
|
48
|
50
|
50
|
57
|
57
|
70
|
70
|
76
|
76
|
89
|
89
|
114
|
114
|
|
H
|
285
|
295
|
315
|
365
|
400
|
475
|
540
|
630
|
780
|
885
|
990
|
1100
|
1200
|
1450
|
|
H1
|
325
|
340
|
355
|
405
|
440
|
520
|
580
|
670
|
820
|
925
|
1030
|
1180
|
1290
|
1500
|
|
D0
|
180
|
180
|
220
|
220
|
230
|
280
|
360
|
360
|
400
|
400
|
400
|
530
|
530
|
600
|
|
Wt
|
8
|
10
|
12
|
14
|
22
|
29
|
38
|
66
|
100
|
119
|
195
|
285
|
389
|
529
|
|
★
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
600
|
1000
|
1200
|
1800
|
|
GB1.6Mpa
|
|
DN
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
350
|
400
|
450
|
500
|
600
|
|
L
|
48
|
48
|
50
|
50
|
57
|
57
|
70
|
70
|
76
|
76
|
89
|
89
|
114
|
114
|
|
H
|
285
|
295
|
315
|
365
|
400
|
475
|
540
|
630
|
780
|
885
|
990
|
1100
|
1200
|
1450
|
|
H1
|
325
|
340
|
355
|
405
|
440
|
520
|
580
|
670
|
820
|
925
|
1030
|
1180
|
1290
|
1500
|
|
D0
|
180
|
180
|
220
|
220
|
230
|
280
|
360
|
360
|
400
|
400
|
400
|
530
|
530
|
600
|
|
Wt
|
8
|
10
|
12
|
14
|
22
|
29
|
38
|
66
|
100
|
119
|
195
|
285
|
389
|
529
|
|
★
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
750
|
1000
|
1200
|
1800
|
2500
|
注：H、H1为图示形式的数据。Wt为手动形式的数据。★为伞齿轮的参考力矩，单位NM。
|
