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Our Refurbishment and Functional Testing Procedures for Used Vacuum Valves:
Vacuum valves are set up and made operational to access their general condition and identify problematic     areas.
Sealing surfaces are inspected for wear and deformation. When it is necessary, surfaces will be refinished     to remove small scratches.
Internal mechanical system is verified for proper operation and repaired as necessary.
Internal seals are verified and replaced as necessary.
All vacuum valves are shipped clean.
Vacuum valves which have been exposed to a PVD process and have thin film coatings are taken apart and     have all foreign materials removed. Valve body and internal components are then cleaned with IPA.
Vacuum valves are reassembled, fully tested for operation and helium leak checked.

We stock a large variety of vacuum valves and vacuum valve controllers. To view our entire inventory, visit our Vacuum Valves and Vacuum Valve Controllers categories.

To view a complete list of vacuum valves and other vacuum equipment by manufacturer, click the corresponding links below.
Alcatel, Balzers, Consolidated Vacuum Corp (CVC), CTI Cryogenics, Edwards Vacuum, HPS, Huntington, HVA, Key High Vacuum, Kurt Lesker, Leybold, MDC, Meivac, MKS Instruments Inc., Nor-Cal Products, SMC, Varian, and VAT.

We have a large selection of vacuum equipment including:
Vacuum Pumps
Vacuum Fittings
Vacuum Gauges and Vacuum Gauge Controllers
Residual Gas Anaylzers
Mass Flow Controllers
Helium Leak Detectors
Electron Beam Evaporators
Sputtering Tools
Resistance Evaporators

Learn about our Refurbishment and Functional Testing Procedures for other types of used scientific equipment.