The GRACO 563502 is an actuator designed for use with the Pneumatic/Lube Sentry Valve. It is constructed from steel and is intended to operate as part of a lubrication monitoring system, ensuring proper oil flow to critical equipment by controlling valve actuation within GRACO lubrication systems.

Key Features:

• Actuator
• Steel
• Pneumatic/Lube Sentry Valve systems
• Designed for integration with GRACO Lube Sentry Valve systems
• Supports automatic warning and shutdown of compressors, pumps, and engines when oil flow is interrupted
• Bolted-together components for simplified maintenance
• Microswitch assembly can be removed without disturbing existing lines or shutting down equipment

Applications:
Used in series-type lubrication systems to monitor and control oil flow to primary dividers, providing automatic warning and shutdown of compressors, pumps, and engines when oil is not flowing properly.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the lubrication system.
• Ensure proper alignment and secure bolting of actuator to the valve body
• Follow manufacturer guidelines for air pressure and electrical connections (if applicable)
• Regularly inspect for leaks and wear, and replace seals as needed
• Maintain system within specified operating temperature and pressure ranges