The GRACO 563210 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 high-pressure fluid handling systems within GRACO equipment, ensuring reliable and leak-free operation.

Key Features:

• Check Valve
• 1/4 in NPSF (F) x 1/4 in NPTF (M)
• Steel
• Maximum working pressure: 5,000 psi (345 bar, 35 MPa)
• Compatible with GRACO equipment requiring 1/4 in NPSF (F) x 1/4 in NPTF (M) connections
• Single ball design for reliable one-way flow
• High-pressure steel construction for durability
• 10 psi nominal cracking pressure for precise flow control
• Designed for ease of maintenance and replacement

Applications:
Used in industrial lubrication, hydraulic, and fluid transfer systems where backflow prevention and high-pressure reliability are required.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance within GRACO equipment.
• Ensure threads are clean and undamaged before installation
• Use appropriate thread sealant or tape as recommended by GRACO
• Tighten securely to prevent leaks, but avoid over-tightening to prevent thread damage
• Inspect valve regularly for wear or damage and replace as needed