J61/41 H/Y锻钢自紧密封截止阀
设计与制造标准：
●设计与制造：BS1873 BS5160
●法兰尺寸：ANSIB16.5
●压力温度：ANSIB16.34
●结构长度：ANSIB16.10 BS1873
●对焊连接尺寸：ANSIB16.25
●检验与实验：BS6755
安装尺寸及重量：
|
ANSI 900Lb
|
||||||
|
NPS
|
1/2
|
3/4
|
1
|
11/4
|
11/2
|
2
|
|
L
|
216
|
229
|
254
|
-
|
305
|
368
|
|
L1
|
140
|
140
|
140
|
-
|
178
|
216
|
|
H
|
335
|
335
|
335
|
-
|
400
|
525
|
|
D0
|
180
|
180
|
180
|
-
|
200
|
300
|
|
Wt
|
18.2
|
22.4
|
25.3
|
-
|
60
|
84.4
|
|
Wt1
|
12.6
|
12.4
|
12.2
|
-
|
28.7
|
53.7
|
|
ANSI 1500Lb
|
||||||
|
NPS
|
1/2
|
3/4
|
1
|
11/4
|
11/2
|
2
|
|
L
|
216
|
229
|
254
|
-
|
305
|
368
|
|
L1
|
140
|
140
|
140
|
-
|
178
|
216
|
|
H
|
335
|
335
|
335
|
-
|
400
|
525
|
|
D0
|
180
|
180
|
180
|
-
|
200
|
300
|
|
Wt
|
17
|
23.5
|
24.1
|
-
|
51.3
|
74.2
|
|
Wt1
|
12.6
|
12.4
|
12.2
|
-
|
28.7
|
53.7
|
|
ANSI 2500Lb
|
||||||
|
NPS
|
1/2
|
3/4
|
1
|
11/4
|
11/2
|
2
|
|
L
|
-
|
-
|
-
|
-
|
-
|
-
|
|
L1
|
186
|
186
|
186
|
-
|
232
|
279
|
|
H
|
335
|
335
|
335
|
-
|
400
|
525
|
|
D0
|
180
|
180
|
180
|
-
|
200
|
300
|
|
Wt
|
-
|
-
|
-
|
-
|
-
|
-
|
|
Wt1
|
12.6
|
12.4
|
12.2
|
-
|
28.7
|
53.7
|
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