

The Graco 238933 Seat Valve is an OEM replacement part designed to ensure precise fluid flow and proper pressure control in compatible Graco regulators.
The Graco 238933 Seat Valve is a critical component used in Graco medium-pressure back pressure regulators and fluid handling systems. It acts as a sealing surface inside the regulator, ensuring precise control of fluid flow and maintaining proper pressure. Using the OEM 238933 Seat Valve guarantees long-lasting performance and reliability in your equipment.
This seat valve is designed for specific Graco back pressure regulators and assemblies. The compatible machines include:
| Part Number | 238933 |
|---|---|
| Type | Seat Valve / Regulator Component |
| Compatible Machines | Graco 25R490, 25R491, 25T477, 25T478 |
| Material | High-durability metal with precision sealing surface |
| Usage | Back Pressure Regulation and Fluid Flow Control |
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