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Graco 238933 Seat Valve

The Graco 238933 Seat Valve is an OEM replacement part designed to ensure precise fluid flow and proper pressure control in compatible Graco regulators.

  • Fits Graco 25R490 Back Pressure Regulator
  • Fits Graco 25R491 Back Pressure Regulator
  • Fits Graco 25T477 Back Pressure Regulator
  • Fits Graco 25T478 Back Pressure Regulator
  • Maintains proper sealing and regulator performance

$227.91
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Graco 238933 Seat Valve Overview

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.

Compatible Machines

This seat valve is designed for specific Graco back pressure regulators and assemblies. The compatible machines include:

  • Graco 25R490 Back Pressure Regulator
  • Graco 25R491 Back Pressure Regulator
  • Graco 25T477 Back Pressure Regulator
  • Graco 25T478 Back Pressure Regulator

Key Features

  • OEM replacement part for Graco back pressure regulators
  • Maintains proper sealing and pressure control
  • Ensures long-lasting equipment performance
  • Easy to install and compatible with multiple regulator models

Frequently Asked Questions

The 238933 Seat Valve provides a sealing surface inside the regulator to control fluid flow and maintain proper pressure in Graco back pressure regulators.

No. It is specifically designed for certain back pressure regulators such as Graco 25R490, 25R491, 25T477, and 25T478. Always verify your machine’s parts list before ordering.

Yes, it is an OEM part designed to fit directly into compatible regulators, making installation straightforward when following the manufacturer’s instructions.

Specifications

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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