H61H/Y铸钢压力自紧密封升降式止回阀
设计与制造标准:
●设计与制造:ANSIB16.34 API6D GB12236
●法兰尺寸:---
●压力温度:---
●结构长度:ANSIB16.10 GB12221
●对焊连接尺寸:ANSIB16.25
●检验与试验:API598 GB9131
安装尺寸及重量:
|
GB 25.0MPa
|
|
DN
|
10
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
|
L
|
120
|
170
|
170
|
170
|
200
|
230
|
350
|
326
|
470
|
560
|
|
H
|
155
|
200
|
210
|
210
|
245
|
270
|
300
|
410
|
370
|
420
|
|
Wt
|
2.5
|
8.5
|
9
|
10
|
14
|
21
|
28
|
-
|
-
|
-
|
|
GB 32.0MPa
|
|
DN
|
10
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
|
L
|
120
|
170
|
170
|
170
|
200
|
230
|
350
|
326
|
470
|
560
|
|
H
|
155
|
200
|
210
|
210
|
245
|
270
|
300
|
410
|
370
|
420
|
|
Wt
|
2.5
|
8.5
|
9
|
10
|
14
|
21
|
28
|
-
|
-
|
-
|
|
P54140V
|
|
DN
|
10
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
|
L
|
120
|
170
|
170
|
170
|
200
|
230
|
350
|
326
|
470
|
560
|
|
H
|
155
|
200
|
210
|
210
|
245
|
270
|
300
|
410
|
370
|
420
|
|
Wt
|
2.5
|
8.5
|
9
|
10
|
14
|
21
|
28
|
-
|
-
|
-
|
|
P54170V
|
|
DN
|
10
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
|
L
|
120
|
170
|
170
|
170
|
200
|
230
|
350
|
326
|
470
|
560
|
|
H
|
155
|
200
|
210
|
210
|
245
|
270
|
300
|
410
|
370
|
420
|
|
Wt
|
2.5
|
8.5
|
9
|
10
|
14
|
21
|
28
|
-
|
-
|
-
|
|
P57170V
|
|
DN
|
10
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
|
L
|
120
|
170
|
170
|
170
|
200
|
230
|
350
|
326
|
470
|
560
|
|
H
|
155
|
200
|
210
|
210
|
245
|
270
|
300
|
410
|
370
|
420
|
|
Wt
|
2.5
|
8.5
|
9
|
10
|
14
|
21
|
28
|
-
|
-
|
-
|