The GRACO 563052 is a single ball check valve designed for use in high-pressure lubrication and hydraulic systems. It features a stainless steel (SST) body with a Viton (FKM) ball, ensuring durability and chemical resistance. This valve is intended to allow fluid flow in one direction while preventing backflow, making it essential for maintaining system integrity in GRACO equipment.

Key Features:

• Single Ball Check Valve
• 7/16-20 in SAE (M) x 7/16-20 in SAE (F)
• Stainless steel (SST) body, Viton (FKM) ball
• Maximum working pressure: 7500 psi (517 bar)
• Designed for use with GRACO lubrication and hydraulic systems
• High-pressure capability
• Reliable one-way flow control
• Chemical resistance due to Viton (FKM) ball
• Durable stainless steel construction
• Easy to maintain and replace

Applications:
Used in high-pressure lubrication and hydraulic systems to prevent backflow and maintain system pressure. Suitable for industrial, mining, and agricultural equipment where reliable fluid control is required.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the system.
• Ensure proper thread engagement and torque specifications are followed during installation.
• Inspect O-rings and seals for damage before installation.
• Use appropriate thread sealant or tape as recommended by GRACO.
• Regularly inspect the valve for leaks or wear and replace as needed.
• Periodically check for signs of wear or damage.
• Replace the valve if cracking pressure is not maintained.
• Keep spare parts on hand to minimize downtime.