

The Graco 15A575 Duckbill Valve ensures one-way flow and restores leak-free performance in Graco airless pumps and sprayers. Ideal for quick maintenance and reliable operation.
The Graco 15A575 Duckbill Valve is a genuine OEM replacement component engineered to restore reliable one-way flow in Graco fluid-handling systems. Its duckbill-style check design provides efficient sealing, minimizes backflow, and maintains steady system pressure under repeated cycles, ensuring smooth, leak-free operation in professional spray equipment.
| Machine Model |
|---|
| Graco King 15:1 Airless Pump |
| Graco King 30:1 Airless Pump |
| Graco King 45:1 Airless Pump |
| Graco Mark V Airless Sprayer |
| Graco Pro Xp Airless Sprayer |
| Specification | Details |
|---|---|
| Part Number | 15A575 |
| Material | Buna-N (Nitrile Rubber) |
| Operation Type | Duckbill Check Valve / One-way Flow |
| Compatible Systems | Graco Airless Pumps and Sprayers (see table above) |
| Weight | Approx. 0.12 lbs |
| Warranty | Manufacturer’s Standard Warranty |