Upper valve housing that supports and aligns internal fluid control components, ensuring stable sealing and consistent high-pressure spray performance in compatible Graco spray guns.
| Equipment Type | Application Role |
|---|---|
| Graco Airless Spray Guns | Forms the upper section of the valve housing assembly for fluid control regulation. |
| Contractor Series Systems | Used in select Contractor Series models requiring upper housing replacement components. |
| OEM Fluid Section Repairs | Installed during rebuilds to restore proper sealing, alignment, and pressure integrity. |
The Graco 186714 Housing, Valve, Upper is a precision-machined structural component that forms the upper section of the spray gun valve assembly. It works in conjunction with the lower housing to maintain proper alignment and secure containment of internal fluid control parts.
Designed for durability under high-pressure conditions, this upper housing ensures stable sealing performance, reduces internal movement wear, and supports consistent spray output in professional airless systems.
