Graco 24K949 Smart Air Valve Replacement Kit Overview
The Graco 24K949 Kit, Rplc, Smart Air Valve, FK, LG is an OEM replacement kit for the smart air valve assembly on Graco Husky 3300 air‑operated diaphragm pumps. This kit utilizes FKM (Viton®) elastomer parts to help ensure reliable pneumatic switching performance and reduced air leakage.
Compatible Machines
- Graco Husky 3300 Air‑Operated Diaphragm Pump Series — smart air valve assembly replacement.
Product Specifications
| Manufacturer | Graco |
| Part Number | 24K949 |
| Description | Smart Air Valve Replacement Kit |
| Material | FKM (Viton®) Elastomer + Internal Components |
| Application | Pneumatic air valve system |
| OEM Quality | Yes — Genuine Graco |
Key Features & Benefits
- Smart air valve assembly for reliable pneumatic switching
- FKM elastomer components for durability and resistance
- Helps reduce air leakage and enhance efficiency
- OEM Graco precision fit and performance
- Ideal for pump maintenance and rebuilds
Common Applications
- Air valve assembly replacement
- Industrial fluid transfer operations
- Routine pump servicing
- Pneumatic drive performance restoration
Frequently Asked Questions
The smart air valve regulates airflow to achieve smooth diaphragm drive switching and efficient pump cycling.
FKM (Viton®) elastomers offer excellent resistance to heat and many chemicals, extending component life.
Replace when inefficient air switching, hesitation, or leakage occurs in the pump’s pneumatic section.
