产品详情
|
产品型号 |
QF-13Y |
|
Product type No. |
QF-13Y |
|
公称工作压力(MPa) |
3.2MPa |
|
PN(MPa) |
3.2MPa |
|
公称通径(mm) |
Φ4 |
|
DN(mm) |
Φ4 |
|
阀体材料 |
HPb59-1 |
|
Body Material |
HPb59-1 |
|
出口连接螺纹 |
7/16-20UNF |
|
Export connecting thread |
7/16-20UNF |
|
与气瓶连接螺纹 |
GB8335 PZ27.8 |
|
Joint thread to cylinder |
GB8335 PZ27.8 |
|
安全装置温度与压力 |
3.9~4.5MPa |
|
Temp/pressure of safety device |
3.9~4.5MPa |
|
适用介质 |
制冷剂 |
|
Suitable medium |
Refrigerant |
|
表面处理 |
抛丸或酸洗 |
|
Surface processing |
Shot blasting or pickling |
|
工作温度(℃) |
-20℃~+65℃ |
|
working temperature |
-20℃~+65℃ |
|
结构形式 |
轴联式 |
|
Frame modality |
Axial connection type |


