The GRACO 245858 is a valve seat component designed for use in GRACO airless spray equipment. It is a critical internal part that ensures proper sealing and operation of the spray gun valve assembly. The material is not specified in available sources, but valve seats in such applications are typically made from durable, wear-resistant materials such as stainless steel or engineered plastics. Its intended function is to provide a reliable sealing surface for the valve needle, preventing leaks and ensuring consistent spray performance.

Key Features:

• Valve Seat
• Compatible with GRACO XTR 5 and XTR 7 Airless Spray Guns (as referenced in GRACO manual part lists)
• Critical for reliable valve sealing
• Designed for ease of replacement and maintenance
• Supports consistent spray performance

Applications:
Used in GRACO airless spray equipment, particularly in XTR 5 and XTR 7 spray guns, for industrial and commercial painting applications.

Installation Notes:

• Using a genuine GRACO valve seat ensures proper fit, sealing, and longevity of the spray equipment, reducing downtime and maintenance costs.
• Lightly grease valve seat threads before installation
• Squeeze the trigger to retract the needle, then install the gasket and valve seat
• Torque valve seat to 26–32 in-lb as specified in the GRACO manual
• Regularly inspect and replace the valve seat as part of routine maintenance to prevent leaks and ensure optimal performance