| 主要性能及参数 |
| 公称压力(Nominal
Pressure) |
1.6MPa |
2.5MPa |
4.0MPa |
| 密封试验(Seal Test) |
1.8MPa |
2.8MPa |
4.4MPa |
| 壳体强度(Shell) |
2.4MPa |
3.8MPa |
6.0MPa |
| 适用温度(Suitable Temprature) |
300℃ |
|
| |
特点(Features):
*双层波纹管
*维修方便
*波纹管密封阀杆
*双重密封
*位置指示
*无升降手轮
用途(Selection of Possible Applications):
*工业 *导热油
*废气净化厂 *天然气
*真空装置 *氨
*热水 *冷冻系统
*加热设备 *蒸汽系统 |
| |
| 零件名称Part Name |
阀体Body |
阀盖Bonnet |
阀杆 stem |
阀瓣Disc |
密封面Sealing Face |
填料 Paking |
| WCB |
WCB |
WCB |
13Cr |
2Cr13 |
2Cr13 |
柔性石墨GRAPHITE |
| STL |
| 304 |
CF8 |
CF8 |
304 |
304 |
304 |
柔性石墨GRAPHITE |
| STL |
PTFE |
| 316 |
CF8M |
CF8M |
316 |
316 |
316 |
柔性石墨GRAPHITE |
| STL |
PTFE |
| 304L |
CF3 |
CF3 |
316 |
304L |
304L |
柔性石墨GRAPHITE |
| STL |
PTFE |
| 316L |
CF3M |
CF3M |
316 |
316L |
316L |
柔性石墨GRAPHITE |
| STL |
PTFE |
|