

The Graco 288744 Air Adjusting Valve H/O controls and fine-tunes atomizing air pressure in pneumatic spray systems to ensure consistent spray pattern and finish quality.
This Graco 288744 Air Adjusting Valve H/O is a high-volume adjustable air pressure valve designed for use in compressed-air spray systems and finishing spray guns. It enables precise control of atomizing air pressure to improve spray pattern and finish quality. It’s a replacement/regulator part used in pneumatic spray setups rather than a standalone machine.
The 288744 Air Adjusting Valve H/O is used to adjust and regulate the compressed air supply to a spray gun for optimal atomization. It includes an integrated gauge and adjustment mechanism that allows you to fine-tune the air pressure that reaches the gun. Suitable for professional finishing and painting applications where precise air control is needed.
| Specification | Details |
|---|---|
| Part Name | Air Adjusting Valve H/O |
| Part Number | 288744 |
| Function | Adjustable atomizing air pressure regulation |
| Usage | Pneumatic spray guns and finishing systems |
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