150-600磅级截止阀尺寸
GLOBE VALVE DIMENSIONS (CLASSES 150-600) |
通径
SIZE |
ASME 150 (PN20) |
ASME 300 (PN50) |
ASME 600 (PN 100) |
in
mm |
A |
B(1) |
A |
B(1) |
A |
B(1) |
2
50 |
8.00
203 |
16.85
428 |
10.50
267 |
16.85
428 |
11.50
292 |
17.10
434 |
21/2
65 |
8.50
216 |
17.10
434 |
11.50
292 |
17.10
434 |
13.00
330 |
18.67
474 |
3
80 |
9.50
241 |
18.42
468 |
12.50
318 |
18.42
468 |
14.00
356 |
20.19
513 |
4
100 |
11.50
292 |
20.88
530 |
14.00
356 |
20.88
530 |
17.00
432 |
23.88
607 |
6
150 |
16.00
406 |
25.75
654 |
17.50
445 |
26.38
670 |
22.00
559 |
31.22
793 |
8
200 |
19.50
495 |
30.73
780 |
22.00
559 |
32.00
813 |
26.00
660 |
41.75
1060 |
10
250 |
24.50
622 |
39.25
997 |
24.50
622 |
42.34
1075 |
31.00
787 |
47.16
1198 |
12
300 |
27.50
699 |
42.52
1080 |
28.00
711 |
46.19
1173 |
-
- |
-
- |
14
350 |
31.00
787 |
54.21
1377 |
33.00
838 |
54.21
1377 |
-
- |
-
- |
16
400 |
36.00
914 |
59.94
1522 |
34.00
863 |
59.94
1522 |
-
- |
-
- |
18
450 |
38.50
978 |
59.62
1514 |
38.50
978 |
59.62
1514 |
-
- |
-
- |
(1) 高度不包括执行机构。
(1) Height does not include actuator. |
| |
磅级
CLASS |
型号
FIGURE NUMBERS |
截止阀
GLOBE |
截止止回阀
STOP CHECK |
针形阀
NEEDLE |
| 150 |
0074C |
0084C |
0094C |
| 300 |
1074C |
1084C |
1094C |
| 600 |
2074C |
2084C |
2094C |
| 900 |
7074C |
7084C |
7094C |
| 1500 |
3074C |
3084C |
3094C |
| |
设计规范
DESIGN SPECIFICATIONS |
项目
ITEM |
适用的规范
APPLICABLE
SPECIFICATION |
壁厚和常规阀门设计规范
Wall thickness and general valve design |
API 600, BS 1873 |
压力-温度等级
Pressure-temperature rating |
ASME B16.34 |
对焊和法兰阀门面到面尺寸
Face-to-face dimensions for butt weld
and flanged valves |
ASME B16.10 |
法兰连接
Flange design |
ASME B16.5 |
对焊连接
Butt welding design |
ASME B16.25 |
材料
Materials |
ASTM |
|
|
900-1500磅级
CLASSES 900-1500 |
通径
SIZE |
ASME 900 (PN150) |
ASME 1500 (PN250) |
in
mm |
A |
B(1) |
A |
B(1) |
2
50 |
14.50
368 |
19.75
502 |
14.50
368 |
19.75
502 |
3
80 |
15.00
381 |
24.09
612 |
18.50
470 |
24.09
612 |
4
100 |
18.00
457 |
27.50
699 |
21.50
546 |
27.50
699 |
| |
也可提供900-2500磅级的倾斜式铸造截止阀
Inclined cast globe valves
classes 900-2500 also available |
| |
|
 |
B = 中心到顶部,开启
B = Center-to-Top, Open
|
| |
Forged globe valves classes
900–2500 also available.
See page 32 & 33 for valve weights and CVs. |
|