The Master Lock 470-S3081 Adjustable Ball Valve Lockout is a compact, lightweight device designed to prevent accidental activation of quarter-turn ball valves during maintenance or service. Its adjustable design accommodates valve handles from 1/2 in (13 mm) up to 2 in (51 mm), making it versatile for a range of common valve sizes encountered in facilities maintenance. Constructed from durable thermoplastic material, the lockout resists chemicals and performs reliably in harsh or variable environments, helping crews maintain control over valve isolation even in demanding settings. A removable insert expands compatibility with different handle designs and dimensions, enhancing fit across various valve configurations.
Four locking holes provide ample space for Master Lock or American Lock safety padlocks, enabling multiple workers to secure the lockout when needed and supporting standard lockout/tagout practices. When used with the S806 cable lockout device, the 470-S3081 offers an even more secure fit for certain applications, aligning with established lockout procedures. By combining adjustable sizing, a robust yet lightweight body, and multi-padlock compatibility, this lockout device supports reliable isolation of quarter-turn valves while work proceeds safely in industrial and facility environments.
Practical considerations include ensuring the handle dimensions fall within the 1/2 in to 2 in (13–51 mm) range and verifying that the removable insert is properly positioned for the specific valve style. The device is sold as an individual unit, and its four locking holes accommodate standard padlocks, enabling compliant, team-based lockout practices in accordance with established safety protocols.
Features:
- Adjustable Ball Valve Lockout
- Clamp-on design for quick installation on 1/2 in to 2 in valves
- Removable insert supports multiple handle designs
- Chemical-resistant, lightweight thermoplastic construction
- Works with S806 cable lockout for secure fit
- Four locking holes compatible with Master Lock and American Lock padlocks
- Material:
- Plastic
- Package Size:
- Each
