

This genuine Graco 223602 Piston Valve / Stud is built for 63:1 King Pump displacement systems, ensuring reliable sealing and smooth fluid control under heavy-duty operation.
This Graco 223602 Piston Valve / Stud is designed for use in heavy-duty industrial pumps using a 63:1 pressure-ratio displacement assembly. It fits the following pump models:
The 223602 Piston Valve / Stud is a precision component used inside the displacement section of the King Pump series. It regulates fluid movement during upward and downward piston strokes, ensuring proper sealing and consistent high-pressure operation.
Built with a stainless-steel body and a tungsten-carbide seat, it provides excellent wear resistance and long operational life, even in abrasive or high-demand industrial environments.
| Part Number | 223602 |
|---|---|
| Component Type | Piston Valve / Stud |
| Pump Ratio Compatibility | 63:1 King Pump Displacement Section |
| Material | Stainless steel with tungsten-carbide seat |