

The Graco 25P086 Kit, Valve, Flapper, 4" is a genuine OEM replacement kit designed to maintain proper one-way fluid flow and restore reliable performance in compatible Saniforce sanitary diaphragm pumps.
The Graco 25P086 Kit, Valve, Flapper, 4" is a genuine OEM replacement kit designed for Graco Saniforce sanitary diaphragm pumps. It includes four 4-inch flapper check valves that help maintain proper one-way fluid flow throughout the pumping cycle. Replacing worn or damaged flapper valves helps restore pump efficiency, reduce backflow, and maintain reliable performance in demanding sanitary fluid handling applications.
| Part Number | 25P086 |
|---|---|
| Product Name | Kit, Valve, Flapper, 4" |
| Manufacturer | Graco |
| Component Type | Flapper Check Valve Kit |
| Valve Size | 4 Inch |
| Kit Contents | Four flapper check valves |
| Application | Sanitary double diaphragm pumps |
| OEM Part | Yes |
The Graco 25P086 Kit, Valve, Flapper, 4" is engineered to restore the original operating performance of compatible Saniforce diaphragm pumps. During pump operation, the flapper valves open and close automatically to regulate fluid movement, preventing reverse flow while maintaining efficient transfer of liquids.
Manufactured to Graco's original specifications, this OEM replacement kit provides dependable sealing performance and helps minimize downtime during routine pump maintenance. It is suitable for sanitary processing applications where reliable fluid handling is essential.
This valve kit is commonly used in sanitary fluid transfer systems handling products such as: