The GRACO 562648 is a double ball check valve constructed from stainless steel, designed to allow flow in one direction while preventing backflow. It is intended for use in high-pressure lubrication and fluid handling systems within GRACO equipment, ensuring reliable operation and long service life.

Key Features:

• Double Ball Check Valve
• 1/8" NPTF x 1/4" NPTF
• Stainless Steel (SST)
• 8000 psi maximum working pressure, 110 psi nominal cracking pressure
• Compatible with oil and grease (based on similar models)
• Double ball design for enhanced reliability and leak prevention
• High-pressure capability for demanding industrial applications
• Stainless steel construction for corrosion resistance and durability
• Compact size for easy integration into existing systems

Applications:
Used in lubrication systems, fluid transfer, and other industrial applications requiring reliable one-way flow control and high-pressure resistance.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, compatibility, and safety in high-pressure environments.
• Ensure threads are clean and properly sealed to prevent leaks
• Follow torque specifications for installation to avoid damage
• Inspect valve and seals before installation for any defects
• Regularly check for wear and replace as needed to maintain system integrity