The GRACO 563066 is a two-way check valve assembly, typically constructed from industrial-grade materials for use in fluid control systems. It is designed to allow fluid flow in one direction while preventing backflow, ensuring system integrity and safety within GRACO lubrication and fluid handling equipment.

Key Features:

• Valve, 2-Way Check Assembly
• 1/4 NPSF
• Designed for integration with GRACO lubrication and fluid handling systems
• Reliable backflow prevention
• Robust construction for industrial environments
• Ease of maintenance and replacement

Applications:
Used in lubrication systems, fluid transfer, and other industrial applications where controlled directional flow and backflow prevention are required.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the system.
• Ensure the system is depressurized before installation or maintenance.
• Follow manufacturer guidelines for torque and sealing requirements.
• Inspect for leaks after installation and during routine maintenance.