Swagelok SS-4-VCR-2-KN-VS is a 316L stainless steel VCR face seal fitting featuring a 1/4 in. unplated knurled gasket with a non-retained style. The metal gasket provides consistent, high-integrity sealing for face seal fittings in ultra-high-purity, high-vacuum, and thermal cycling applications.

Specification	Value
Body Material	316L Stainless Steel
Cleaning Process	Standard Cleaning and Packaging (SC-10)
Flow Restrictor	No
Gasket Size	1/4 in.

WARNING

The complete catalog contents must be reviewed to ensure that the system designer and user make a safe product selection. When selecting products, the total system design must be considered to ensure safe, trouble-free performance. Function, material compatibility, adequate ratings, proper installation, operation, and maintenance are the responsibilities of the system designer and user.

Do not mix/interchange Swagelok products or components not governed by industrial design standards, including Swagelok tube fitting end connections, with those of other manufacturers.