Close

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

All Vacuum Products > Vacuum Valves > VAT Valves > Gate Valves, Pendulum Valves, Vatterfly Valves, Butterfly Valve

VAT Butterfly Valve (Series 210)



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

Phone: 800-245-1656
Email: salesus@lesker.com
Used in applications where high conductance is required but no otical free gateway is necessary. Suitable for compact tool design.

Specifications Table

Series Number 210
Series Name Butterfly Valve
Description Compact isolation valve for vacuum. Alternative to gate valves.
Actuator Types Manual actuator (lever), Pneumatic actuator (double acting)
Sealing Gate FKM (VITON®)
Sealing Bonnet FKM (VITON®)
Feedthrough Rotary 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) 63 (2 1/2") - 250 (10")
Body material Stainless steel


Dimensional Drawings


Contact Us - VAT Valves: Butterfly Valve