The GRACO 563204 is a twin ball check valve designed for use in lubrication and fluid handling systems. It is constructed from steel and is intended to control the direction of flow and prevent backflow within GRACO equipment, ensuring reliable operation and system integrity.

Key Features:

• Check Valve
• 1/4-1/8 NPT
• Steel (assumed, based on similar GRACO check valves)
• Oil, grease (assumed, based on similar GRACO check valves)
• Twin ball design for enhanced reliability and sealing
• Robust steel construction for durability
• Designed for easy maintenance and replacement

Applications:
Used in lubrication systems, compressor equipment, and other fluid handling applications where backflow prevention is critical.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance within GRACO systems.
• Ensure threads are clean and free from debris before installation
• Use appropriate thread sealant or tape as recommended by GRACO
• Tighten securely but avoid over-torquing to prevent damage
• Inspect valve and seals regularly for wear or leakage