Graco Spray Prime/Drain Valve Kit (235014)
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Description
Graco Professional Spray Prime/Drain Valve Kit
Maintain precise fluid control and flawless pressure routing with the Genuine Graco Spray Prime/Drain Valve Kit. The prime/spray valve handles critical routing inside your airless system, directing paint down the return line during priming or forcing it out through your high-pressure hose to the gun during application.
Because architectural coatings contain harsh abrasives that score internal seats over time, this mechanism is a standard wear part that eventually requires replacement. Swapping out your paint-covered or leaking bypass setup with this original manufacturer kit protects your investment, eliminates fluid bypass, and keeps your airless sprayer operating at peak factory performance.
Diagnostic Pro-Tip: If your airless sprayer fails to prime properly, or if you notice paint continuously leaking or weeping from the drain hose while the lever is turned completely to the "spray" position, your valve is failing. Installing this fresh, complete rebuild kit is the direct solution to solve both issues.
This universal genuine valve kit is engineered to service an extensive selection of residential, property maintenance, and professional contractor Graco airless platforms:
- Magnum Series: ProX17, ProX19, and ProX21 configurations.
- Professional Electric Series: 190, 390, 395, 490, 495, and 595 Graco sprayers.
- Note: Always consult your sprayer's individual parts manual to confirm exact numerical component compatibility before beginning any manifold repairs.
