Dosing valve are used in application where a reduced conductance and high repeatability is requested.
Series Number |
211 |
Series Name |
Dosing Valve |
Description |
For introducing a controlled, reproducible flow of gas into a vacuum chamber. |
Actuator Types |
Manual actuator (hand wheel) |
Sealing Gate |
FKM (VITON®) |
Sealing Bonnet |
FKM (VITON®) |
Feedthrough |
Shaft feedthrough |
Leak Rate - Body |
< 1 . 10-9 mbar ls-1 |
Leak Rate - Seat |
< 1 . 10-9 mbar ls-1 |
Nominal inside diameters (ID) in mm (inches) |
10 (3/8") - 16 (5/8") |
Body material |
Aluminum; Stainless steel |