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Swagelok Georgia | Jacksonville | South Carolina

Your Authorized Swagelok Sales and Service Center

BN Series Pneumatically Actuated Valve Stem

Change to BN Series Pneumatically Actuated Bellows Valve Stem– Notification of Change

In the spirit of continuous improvement, we are implementing a change to all pneumatically actuated BN series valve stems. The upper part of the stem shank will now be thicker, improving your ability to consistently install the retaining ring into the proper groove on the stem.

Current Bellows valve stem

Current Pneumatically Actuated BN Series Stem

New BN Bellows Valve stem

New Pneumatically Actuated BN Series Stem

This change does not impact the function of the valve and will only be visually detectable during maintenance of the valve.