The GRACO 16N269 is a retainer nut designed for use with high-pressure (HP) CC (Check Control) valves in GRACO equipment. Its primary function is to secure and maintain the integrity of the valve assembly, ensuring reliable operation under high-pressure conditions. Material is not specified in available sources.

Key Features:

• Retainer Nut
• 16N269
• High Pressure (HP)
• Designed for use with GRACO CC Valve assemblies in high-pressure applications
• Secures valve components
• Ensures reliable operation under high pressure
• Ease of maintenance (as part of standard valve assembly procedures)

Applications:
Used in GRACO high-pressure fluid handling systems, typically in industrial lubrication, painting, and maintenance equipment where secure valve retention is critical.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the equipment.
• Ensure the equipment is depressurized before installation
• Follow GRACO’s recommended torque specifications for the retainer nut
• Inspect the valve and nut for wear or damage before installation
• Use appropriate tools to avoid cross-threading or over-tightening
• Regularly inspect the retainer nut and valve assembly for leaks or damage
• Replace the retainer nut if signs of wear or deformation are present
• Refer to the equipment manual for specific maintenance intervals