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Your Authorized Swagelok Sales and Service Center in Vietnam

B Type VCO L-Ring Face Seal Fittings Being Discontinued

Notification of Change: "B" Type VCO L-Ring Face Seal Fittings Being Discontinued


As part of our ongoing commitment to review products for their growth potential and profitability, “B” Type VCO® L-Ring face seal fittings for applications in biotechnology and pharmaceutics will be discontinued. This decision enables us to focus our operations resources on delivering our core face seal fitting products.

"B” Type VCO fittings as well as valves with “B” Type VCO end connections will no longer be available for order as of June 14,2021. "B” Type VCO L-ring seals will continue to be available until May 14, 2023. A follow-up notice will be issued in advance of the L-ring seal obsolescence.

In the meantime, please consider placing a last-time order to support your customers through the transition. Please note, lead times may be extended as we fulfill these requests.

The standard VCO O-ring face seal fitting continues to be available.


Check out our official letter about this update.

For questions regarding these updates, please contact:

Ngoc Nguyen

Swagelok Vietnam QMR Assistant


Hotline: +84 936 42 0804