The GRACO 25B302 is a seal kit designed for the iQ Valve series, specifically for valves with a 1/4-inch shaft. The kit includes a cartridge, multiple seals, a shaft, and high-temperature grease. It is intended for use in maintaining and repairing GRACO iQ Dispense Valves, which control the flow of adhesives, sealants, and other compatible materials in industrial dispensing applications. The materials include various elastomers and metals for seals and shafts, with lubricant included for installation.

Key Features:

• Seal Kit
• 25B302 (for 1/4-inch shaft)
• Cartridge, seals (including U-cup, O-ring, POSPK), shaft, high-temperature grease
• GRACO iQ Dispense Valves with 1/4-inch shaft
• Comprehensive kit for easy maintenance
• Includes all necessary seals and lubricant for installation
• Designed for reliability and extended service life
• Suitable for high-pressure industrial dispensing environments

Applications:
Maintenance and repair of GRACO iQ Dispense Valves used in industrial adhesive, sealant, and material dispensing systems.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, performance, and longevity of the valve system.
• Lubricate the valve shaft with mineral oil before installing the seal cartridge
• Follow the GRACO iQ Valve manual for step-by-step installation instructions
• Ensure all seals and O-rings are properly seated during assembly
• Use the included high-temperature grease for optimal seal performance
• Regularly inspect seals for wear and replace as needed
• Keep the valve and seal area clean to prevent contamination
• Use only recommended lubricants and replacement parts