The Graco 15J546 Lower Valve Disk delivers reliable sealing in the valve assembly, ensuring consistent flow and preventing back‑leak.
The Graco 15J546 Lower Valve Disk is a critical sealing component in the valve assembly that helps regulate material flow and prevents fluid back‑leak. Manufactured to precise tolerances, it ensures smooth, consistent sprayer performance.
| Key Feature | Description |
|---|---|
| Precise Sealing Surface | Engineered to form a tight seal against valve seats. |
| Wear Resistance | Handles repeated cycling without eroding quickly. |
| OEM Quality | Specifically designed for Graco valve assemblies. |
| Long Service Life | Durable materials extend replacement intervals. |
Replacing your sprayer’s lower valve disk with the 15J546 ensures dependable sealing, stable pressure, and longer valve life — especially in high‑use or high‑pressure applications.
