J41/61 H/Y铸钢直通式自紧密封截止阀
设计与制造标准：
●设计与制造：BS1873 BS5160 GB12233
●法兰尺寸：ANSIB16.5 JB/T79 GB9113
●压力温度：ANSIB16.34
●结构长度：ANSIB16.10 BS1873 GB12221
●对焊连接尺寸：ANSIB16.10 BS1873 GB12221
●检验与实验：BS6755 GB/T13927
安装尺寸及重量：
|
ANSI 1500Lb |
|
NPS |
21/2 |
3 |
4 |
5 |
6 |
8 |
|
L1 |
340 |
390 |
480 |
580 |
630 |
- |
|
L |
419 |
470 |
546 |
673 |
705 |
832 |
|
H1 |
800 |
820 |
910 |
985 |
1105 |
- |
|
H |
460 |
555 |
640 |
780 |
905 |
1140 |
|
D0 |
400 |
450 |
500 |
560 |
630 |
800 |
|
Wt |
65 |
95 |
155 |
240 |
400 |
640 |
|
Wt1 |
- |
160 |
240 |
270 |
440 |
- |
|
ANSI 2500Lb |
|
NPS |
21/2 |
3 |
4 |
5 |
6 |
8 |
|
L1 |
420 |
470 |
570 |
660 |
760 |
- |
|
L |
508 |
578 |
673 |
794 |
914 |
890 |
|
H1 |
840 |
940 |
1045 |
1275 |
1400 |
- |
|
H |
490 |
560 |
715 |
830 |
1070 |
1300 |
|
D0 |
400 |
450 |
560 |
630 |
800 |
800 |
|
Wt |
82 |
112 |
230 |
400 |
650 |
1100 |
|
Wt1 |
250 |
290 |
350 |
400 |
500 |
- |
|
|
ANSI 2000Lb |
ANSI 3500Lb |
|
NPS |
21/2 |
3 |
4 |
5 |
6 |
2 |
21/2 |
3 |
4 |
5 |
|
L1 |
420 |
470 |
570 |
660 |
760 |
250 |
480 |
640 |
800 |
930 |
|
L |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
|
H1 |
815 |
895 |
975 |
1045 |
1245 |
625 |
890 |
1030 |
1155 |
1315 |
|
H |
815 |
895 |
975 |
1045 |
1245 |
625 |
890 |
1030 |
1155 |
1315 |
|
D0 |
510 |
560 |
610 |
700 |
800 |
320 |
460 |
560 |
610 |
900 |
|
Wt |
160 |
200 |
270 |
340 |
470 |
164 |
235 |
425 |
500 |
750 |
|
Wt1 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- | |
|
|
|
