| ·设计规范 |
·长度数据: ansi b16.1 125
·工压力:
125lb
·法兰标准: ansi
b16.1 |
| ·材料 |
| serial
no. |
名称 |
材料 |
| 1 |
阀体 |
a126b |
| 2 |
阀座 |
nbr/epdm |
| 3 |
衬套 |
zcuzn38mn2pb2 |
| 4 |
阀板 |
a126b |
| 5 |
弹簧 |
ss304 |
| 6 |
螺栓 |
ss304 |
| 7 |
阀杆 |
ss420 |
| 8 |
ring |
a126b |
|
|
| ·应用 |
·working temp: 100 °c
·working pressure: pn10 or pn16 .
·suitable media: water,steam,oil,ect.
·not recommended for steam service.
·caution: freezing weather precaution - subsequent
to testing a piping system, gate valves should be left in an open
position to allow complete drainage.
|
|