Virtual Wall™ Nitrogen Barrier Devices
Unique to the MKS Instruments, MKS Instruments line of process components is the Virtual Wall™. The Virtual Wall™ is a patented device that provides a boundary layer to piping in the process system. The boundary layer prevents surface chemical reactions from occurring, which leads to byproducts that can clog a system. The Virtual Wall™ is available in a number of sizes and from a variety of metals and advanced composites. Seals for the Virtual Wall™ include Viton®, Kalrez® and Chemraz®.