Butterfly valve lockout device

The S3920 Butterfly Valve Lockout device is wedge-shaped and slides smoothly between the butterfly valve handle and the lever in an open, de-energized position. Feeding cable through an eyelet and around the valve neck helps keep the S3920 tight and the valve fully locked out. Applying a padlock – which takes only 30 seconds, start to finish – completes the task.

Master Lock Co. LLC

Product information is provided by manufacturers. This publication has not independently tested manufacturers' products and cannot assume responsibility for the validity of product claims.

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