The GRACO 25N780 is a stainless steel check valve designed for use in GRACO E-Flo sealant supply systems. It ensures one-way flow of sealant or adhesive materials, preventing backflow and maintaining system integrity in industrial and automotive applications.

Key Features:

• Check Valve
• 1 in.
• Stainless Steel
• Designed for use with GRACO E-Flo SP electric supply pumps and systems for sealants and adhesives
• Stainless steel construction for durability and corrosion resistance
• Ensures one-way flow to prevent backflow in sealant/adhesive supply systems
• Designed for integration with GRACO E-Flo SP systems

Applications:
Industrial and automotive sealant and adhesive supply systems, particularly where reliable, one-way flow is required to maintain process integrity and prevent contamination or downtime.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the E-Flo SP system, reducing the risk of leaks, downtime, and maintenance issues.
• Ensure the system is depressurized before installation or maintenance
• Follow all safety instructions in the GRACO E-Flo SP manual
• Use appropriate tools and personal protective equipment
• Inspect valve and mating surfaces for damage or contamination before installation
• Tighten connections to manufacturer specifications to prevent leaks
• Regularly inspect the check valve for wear or damage
• Replace the valve if flow issues or leaks are detected
• Keep spare parts on hand to minimize downtime