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Z573/673/973 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
|
|
H2
|
370
|
400
|
440
|
510
|
580
|
690
|
800
|
960
|
1200
|
1360
|
1550
|
1700
|
1900
|
2400
|
|
H3
|
335
|
365
|
395
|
465
|
530
|
630
|
750
|
900
|
1120
|
1260
|
1450
|
1600
|
1800
|
2300
|
|
H4
|
370
|
460
|
590
|
780
|
950
|
980
|
1055
|
1060
|
1230
|
1250
|
1765
|
1920
|
2010
|
2110
|
|
D0
|
365
|
365
|
365
|
365
|
365
|
365
|
365
|
365
|
365
|
365
|
365
|
560
|
56 0
|
560
|
|
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
|
|
H2
|
370
|
400
|
440
|
510
|
580
|
690
|
800
|
960
|
1200
|
1360
|
1550
|
1700
|
1900
|
2400
|
|
H3
|
335
|
365
|
395
|
465
|
530
|
630
|
750
|
900
|
1120
|
1260
|
1450
|
1600
|
1800
|
2300
|
|
H4
|
370
|
460
|
590
|
780
|
950
|
980
|
1055
|
1060
|
1230
|
1250
|
1765
|
1920
|
2010
|
2110
|
|
D0
|
365
|
365
|
365
|
365
|
365
|
365
|
365
|
365
|
365
|
365
|
560
|
560
|
560
|
560
|
|
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
|
|
H2
|
370
|
400
|
440
|
510
|
580
|
690
|
800
|
960
|
1200
|
1360
|
1550
|
1700
|
1900
|
2400
|
|
H3
|
335
|
365
|
395
|
480
|
540
|
645
|
770
|
920
|
1150
|
1300
|
1500
|
1650
|
1850
|
2360
|
|
H4
|
370
|
460
|
590
|
780
|
950
|
980
|
1055
|
1060
|
1230
|
1250
|
1765
|
1920
|
2010
|
2110
|
|
D0
|
365
|
365
|
365
|
365
|
365
|
365
|
365
|
365
|
365
|
365
|
560
|
560
|
560
|
560
|
|
Wt
|
8
|
10
|
12
|
14
|
22
|
29
|
38
|
66
|
100
|
119
|
195
|
285
|
389
|
529
|
|
★
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
750
|
1000
|
1200
|
1800
|
2500
|
注：H2、H3、H4为图示形式的数据。Wt为手动形式的数据。★为伞齿轮、气动、电动头的参考力矩，单位NM。
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