The GRACO 20A004 is a middle manifold designed for use in color change valve assemblies. It is typically constructed from robust, precision-machined materials to ensure durability and reliable performance. This part serves as a central component in GRACO color change systems, facilitating efficient fluid routing and color switching in finishing and coating applications.

Key Features:

• Middle manifold for color change valve assembly
• Precision-machined, robust manifold design
• Designed for use with GRACO ProMix PD proportioners and color change valve kits
• Interchangeable needles and seats for versatility
• Large ¼ inch (6.35 mm) fluid ports for reduced restriction and pressure drop
• Cartridge-style valve for easy serviceability and quick disconnection without removing fluid lines
• Durable construction for high-quality performance

Applications:
Used in industrial finishing and coating systems where rapid and efficient color changes are required, such as automotive, aerospace, and general manufacturing environments.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment, reducing downtime and maintenance costs.
• Follow GRACO’s installation instructions for color change valve assemblies
• Ensure all connections are secure and free from leaks before operation
• Regularly inspect and maintain the manifold and associated components for wear and proper function