Working & Warranted vacuum valves sold by Capovani Brothers are refurbished and tested at our Scotia, New York facility according to the procedures below. 30-Day Return equipment is evaluated separately based on physical condition and, in some cases, powered on. Each product listing clearly identifies the condition and coverage that applies.
What We Check
Our Vacuum Valve Refurbishment Process
Initial Operational Assessment
- Set up and made operational to assess general condition and identify problematic areas
Sealing Surfaces & Internal Components
- Sealing surfaces inspected for wear and deformation; surfaces refinished to remove small scratches where necessary
- Internal mechanical system verified for proper operation and repaired as necessary
- Internal seals verified and replaced as necessary
Cleaning
- All vacuum valves shipped clean
- Valves exposed to PVD process (with thin film coatings) disassembled; all foreign materials removed; valve body and internal components cleaned with IPA
Final Assembly & Verification
- Reassembled, fully tested for operation, and helium leak checked
Brands We Stock & Refurbish
Vacuum Valve Manufacturers
Browse Our Used Vacuum Valves
Questions about a specific item? Contact our sales team.
