The GRACO 564328 is a single ball check valve constructed from steel, designed to allow fluid flow in one direction while preventing backflow. It is intended for use in hydraulic or lubrication systems within GRACO equipment, offering reliable performance under high pressure.

Key Features:

• Single Ball Check Valve
• M12 x 1.5
• Steel
• 5,000 psi (35 MPa, 350 bar) Maximum Working Pressure
• Designed for GRACO hydraulic and lubrication systems; compatible with systems requiring M12 x 1.5 fittings
• Robust steel construction for durability
• Designed for high-pressure applications up to 5,000 psi
• Single ball design ensures reliable one-way flow
• Suitable for demanding industrial environments

Applications:
Used in hydraulic and lubrication systems where reliable one-way flow and high-pressure resistance are required, such as in mining, agriculture, and industrial maintenance applications.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance within GRACO equipment.
• Ensure the valve is installed in the correct flow direction as indicated on the valve body
• Use appropriate tools and torque specifications for M12 x 1.5 fittings
• Inspect seals and threads for damage before installation
• Follow GRACO equipment manual for specific installation procedures
• Regularly inspect for leaks or wear
• Replace seals and O-rings as needed using genuine GRACO repair kits
• Keep spare parts on hand to minimize downtime