

Graco 234297 Valve Fan Assembly HVLP is a genuine replacement part used in HVLP spray guns to control airflow and adjust the spray fan pattern for smooth, even finishes.
The Graco 234297 Valve Fan Assembly HVLP is designed for use with selected Graco HVLP and HVLP-compliant spray guns. It fits the following machines:
The Graco 234297 Valve Fan Assembly HVLP is a genuine replacement component used inside HVLP spray guns to regulate airflow and control the spray fan pattern. This valve assembly plays a critical role in achieving smooth, even paint application and consistent atomization during spraying.
A worn or damaged valve fan assembly can lead to uneven spray patterns, poor finish quality, or reduced control. Replacing this part helps restore optimal spraying performance and ensures precise fan adjustment.
| Function | Description |
|---|---|
| Airflow Control | Manages air pressure delivered through the spray gun |
| Fan Pattern Adjustment | Controls spray width and fan consistency |
| HVLP Performance | Supports low-pressure, high-volume atomization |
This valve fan assembly is suitable for professional and industrial finishing applications, including furniture finishing, cabinetry, woodworking, automotive refinishing, and fine coating work where controlled spray patterns are essential.
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