Graco 238665 Valve Seat Kit

Compatible Machines

• Graco Automatic & Manual Bead Spray Guns
• Graco Road Marking / Line Striper Spray Guns
• Graco Industrial Fluid Spray Guns using seat valve size 238665

Graco 238665 Valve Seat Kit Overview

The Graco 238665 Valve Seat Kit is an original replacement component designed to restore proper sealing and flow control inside compatible Graco spray guns. This precision-machined valve seat ensures reliable shut-off, consistent material flow, and reduced leakage during spraying operations.

Key Features

Why Replace the Valve Seat?

• Prevents material dripping and valve leakage
• Restores smooth trigger response
• Maintains consistent spray pattern
• Extends the service life of the spray gun

Installation Notes

This kit is intended as a direct replacement for worn or damaged valve seats. Always verify the part number in your gun’s service manual before installation. Professional installation is recommended to ensure proper sealing and performance.

Frequently Asked Questions