| |
尺寸和重量
DIMENSIONS AND WEIGHTS |
通径
SIZE |
法兰, ASME 150 (PN20)
FLANGED, ASME 150 (PN20) |
法兰, ASME 300 (PN 50)
FLANGED, ASME 300 (PN 50) |
in
mm |
A |
B |
A |
B |
2
50 |
7.00
178 |
13.00
330 |
8.50
216 |
14.00
356 |
21/2
65 |
7.50
191 |
15.75
400 |
9.50
241 |
16.75
425 |
3
80 |
8.00
203 |
17.75
451 |
11.13
283 |
18.50
470 |
4
100 |
9.00
229 |
21.50
546 |
12.00
305 |
22.63
575 |
6
150 |
10.50
267 |
28.25
718 |
15.88
403 |
29.75
756 |
8
200 |
11.50
292 |
36.50
927 |
16.50
419 |
39.19
995 |
10
250 |
13.00
330 |
45.00
1143 |
18.00
457 |
45.50
1150 |
12
300 |
14.00
356 |
60.25
1530 |
19.75
502 |
65.38
1661 |
14
350 |
15.00
381 |
65.005
1651 |
-
- |
-
- |
16
400 |
16.00
406 |
75.00
1905 |
-
- |
-
- |
18
450 |
17.00
432 |
81.00
2057 |
-
- |
-
- |
20
500 |
18.00
457 |
93.00
2362 |
-
- |
-
- |
24
600 |
20.00
508 |
107.00
2718 |
-
- |
-
- |
|
|
备选的整体钨铬钴合金阀座面，使用寿命更长
Optional integral Stellited seat face
available for longer service life.
磅级
CLASS |
型号
FIGURE NUMBERS |
不锈钢阀座
STAINLESS SEAT |
钨铬钴合金阀座
STELLITE SEAT |
| 150 |
0064C–13SX or GX |
0064C–13SY, GS or GY |
| 300 |
1064C–13SX or GX |
1064C–13SY, GS or GY |
| |
|
 |
B = 中心到顶部，开启
B = Center-to-Top, Open |
|
