Close

Please select your country or region to be
directed to the appropriate Lesker site.

VAT Dosing Valve (Series 211)



For ordering information for this series, please contact our sales team:

Phone: 800-245-1656
Email: salesus@lesker.com
{{i.DN}} {{i.MATERIAL}} {{i.FLANGE}} {{i.ACTUATOR}}


Dosing valve are used in application where a reduced conductance and high repeatability is requested.

Specifications Table

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


Dimensional Drawings

Contact Us - VAT Valves: Dosing Valve