Masterlock 480 Series Gate Valve Covers w/ Size Selection

Masterlock's Gate Valve lockouts are available in your selection of size. Use the dropdown box above to make a selection.

Need to prevent access to a gate valve? Masterlock's 480 series lockouts are available in various sizes, making them suitable for locking out both smaller and larger gate valves!

Constructed from Masterlock's unique heavy-duty Zenex, these lockouts are impossible to remove once secured with a padlock, completely surround the valve handle to prevent operation. The lockouts are also designed to resist extreme temperature from -57 to 177°C, are protected for use in explosive atmospheres and can comfortably be used in both indoor and outdoor conditions.

They're extremely easy to install too - just watch this video to see how!

The following size options are available for this product:

• 480: Fits 20.3 to 33cm diameter handles
• 481: Fits 5 to 12.7cm diameter handles
• 482: Fits 10.1 to 16.5cm diameter handles
• 483: Fits 15.2 to 25.4cm diameter handles
• 484 - Fits 20.3 to 33cm diameter handles

Key Features

• Zenex composite body
• Protected against chemical damage
• Withstands extreme temperature from 57°C to +177°C
• Completely surrounds the valve handle to prevent operation
• Suitable for use in confined spaces and on insulated pipes
• Centre knockout can be removed for rising stem gate valves
• Space for up to four padlocks
• Includes 'DANGER: DO NOT OPERATE' label
• Suitable for use in zone 2 explosive atmospheres