+886-2-8772-8910
真空閥
Pfeiffer 真空產品系列有多種不同規格的閥門,手動,電、氣動,電、磁動閥門等。
Pressure range |
Leak tightness |
Centering |
|||
ISO-KF |
Aluminium |
10-7 |
2.5 |
10-8 |
inside |
Stainless steel |
10-8 |
2.5 |
10-9 |
inside |
|
ISO-K |
Stainless steel |
10-8 |
2.5 |
10-9 |
inside |
CF |
Stainless steel |
10-12 |
1 |
10-9 |
- |