

Integrated fluid control assembly combining nozzle, check valve, and orifice to regulate spray flow, prevent backflow, and maintain consistent atomization in Graco airless systems.
| Equipment Type | Compatibility Details |
|---|---|
| Graco Airless Spray Systems | Designed for select Graco spray guns and fluid delivery assemblies requiring integrated nozzle, check valve, and orifice control. |
| Professional Spray Gun Assemblies | Compatible with OEM configurations that use combined nozzle and check valve flow regulation components. |
| Industrial Coating Equipment | Used in select high-pressure industrial spray setups where precise material flow and spray pattern control are required. |
The Graco 18C945 Nozzle, Check Valve And Orifice is a precision fluid control component designed to regulate paint flow, pressure, and spray pattern within airless spray systems. It integrates multiple flow-control elements to ensure consistent atomization and controlled material delivery during application.
Engineered to OEM standards, this assembly helps maintain stable spray performance by managing backflow prevention through the check valve and optimizing material dispersion through the orifice design.