The GRACO 15G503 is a hydraulic motor stop valve, typically constructed from robust materials suitable for industrial environments. It is designed to control or halt the flow of hydraulic fluid within GRACO fluid handling systems, ensuring safe and efficient operation of hydraulic motors in equipment such as sprayers and pumps.

Key Features:

• Stop valve for hydraulic motor
• 15G503
• Used in GRACO fluid handling systems and sprayers (e.g., models referenced in GRACO manuals)
• Reliable operation in demanding environments
• Essential for safe hydraulic motor control
• Ease of maintenance as a replaceable OEM part

Applications:
Used in GRACO hydraulic motor assemblies for sprayers, pumps, and other fluid handling equipment where precise control or stopping of hydraulic fluid is required.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and maintains equipment warranty and performance standards.
• Follow GRACO equipment manual instructions for installation
• Ensure hydraulic system is depressurized before installation or maintenance
• Inspect valve and surrounding components for wear or damage during replacement
• Regularly check for leaks or abnormal operation
• Replace valve as part of scheduled maintenance or when performance issues arise
• Use only GRACO-approved replacement parts