Master Lock S3080 Ball Valve Lock Off Device

Master Lock S3080 Ball Valve Lock Off Device

The Master Lock S3080 Ball Valve Lock Off Device is an adjustable lockout solution designed to help prevent the accidental operation of quarter-turn ball valves during maintenance and servicing work. It fits around the valve handle to secure it in position, helping support safer isolation procedures across a wide range of industrial environments.

Made from durable, lightweight Zenex thermoplastic, the S3080 is built to resist chemicals and perform reliably in extreme conditions. Its adjustable design fits ball valves from 1/2in to 2in (13mm to 51mm), while four locking holes allow the device to be secured with Master Lock safety padlocks. A removable insert also helps it suit a wider range of handle styles and dimensions.

Master Lock part number: S3080

Key Features

• Adjustable ball valve lockout device
• Helps prevent accidental activation of a closed ball valve
• Suitable for 1/2in to 2in (13mm to 51mm) valves
• Durable, lightweight Zenex thermoplastic body
• Chemical resistant and suitable for extreme environments
• Removable insert for a wider range of handle shapes and sizes
• Four locking holes for Master Lock padlocks
• Can be used with the S806 cable lockout device for a more secure fit
• Red finish for clear lockout visibility