无标题文档
H11/41/61H/Y锻钢升降式止回阀
设计与制造标准：
●设计与制造：ANSIB16.34 API600 GB12236
●法兰尺寸：ANSIB16.5 JB/T79 GB9113
●压力温度：ANSIB1.20.1
●结构长度：ANSIB16.10 GB12221
●对焊连接尺寸：ANSIB16.11
●检验与试验：API598 GB9131
安装尺寸及重量：
|
ANSI 150Lb
|
|
NPS
|
1/2
|
3/4
|
1
|
11/4
|
11/2
|
2
|
|
L
|
108
|
117
|
127
|
140
|
165
|
203
|
|
H
|
60
|
80
|
85
|
105
|
120
|
135
|
|
Wt
|
3.37
|
4.37
|
8.17
|
8.94
|
12.04
|
14.3
|
|
ANSI 300Lb
|
|
NPS
|
1/2
|
3/4
|
1
|
11/4
|
11/2
|
2
|
|
L
|
152
|
178
|
203
|
216
|
229
|
267
|
|
H
|
60
|
80
|
85
|
105
|
120
|
135
|
|
Wt
|
3.65
|
4.74
|
8.17
|
9.6
|
13.7
|
17.8
|
|
ANSII 600Lb
|
|
NPS
|
1/2
|
3/4
|
1
|
11/4
|
11/2
|
2
|
|
L
|
165
|
190
|
216
|
229
|
241
|
292
|
|
H
|
60
|
80
|
85
|
105
|
120
|
135
|
|
Wt
|
4.0
|
5.83
|
9.47
|
10.1
|
15.61
|
24.6
|
|
ANSI 150～800Lb
|
|
NPS
|
1/4
|
3/8
|
1/2
|
3/4
|
1
|
11/4
|
11/2
|
2
|
|
L1
|
80
|
80
|
90
|
110
|
120
|
150
|
170
|
200
|
|
H
|
60
|
60
|
60
|
80
|
85
|
105
|
120
|
130
|
|
Wt1
|
1.4
|
1.2
|
1.4
|
2.3
|
3.9
|
5.6
|
8.9
|
12.5
|
|
ANSI 1500Lb
|
|
NPS
|
1/4
|
3/8
|
1/2
|
3/4
|
1
|
11/4
|
11/2
|
2
|
|
L1
|
111
|
111
|
111
|
111
|
130
|
152
|
172
|
220
|
|
H
|
80
|
80
|
80
|
80
|
95
|
105
|
120
|
140
|
|
Wt1
|
3.2
|
3.1
|
3.0
|
3.4
|
4.8
|
6.9
|
10.7
|
14.6
|
|
