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Graco 25B185 Kit, Restrictor, Efr

The Graco 25B185 Kit, Restrictor, EFR is a genuine OEM replacement designed to regulate material flow and improve dispensing performance in compatible EFR metering systems.

  • Genuine Graco OEM restrictor kit
  • Designed for Electric Fixed Ratio (EFR) systems
  • Compatible with supported MD2 dispensing valves
  • Helps stabilize pressure and material flow
  • Improves dispensing consistency and bead quality
  • Ideal for adhesive and sealant applications

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The Graco 25B185 Kit, Restrictor, EFR is a genuine OEM replacement component designed for Graco Electric Fixed Ratio (EFR) metering and dispensing systems. This restrictor kit helps regulate material flow through compatible dispensing valves, improving pressure stability and delivering more consistent dispensing performance. It is commonly used in precision adhesive and sealant applications where accurate flow control is essential.

Compatible Machines

The Graco 25B185 Kit, Restrictor, EFR is compatible with the following Graco EFR systems equipped with supported MD2 dispensing valves:

  • Graco Electric Fixed Ratio (EFR) Metering Systems
  • EFR systems using MD2 1:1 Soft Seat Valve (255179)
  • EFR systems using MD2 1:1 Hard Seat Valve (255180)
  • EFR systems using MD2 10:1 Soft Seat Valve (255181)
  • EFR systems using MD2 10:1 Hard Seat Valve (255182)
  • EFR systems using Elite MD2 1:1 Hard Seat Snuff-Back Valve (255901)
  • EFR systems using Elite MD2 10:1 Hard Seat Snuff-Back Valve (255902)
  • EFR systems using Elite MD2 1:1 Hard Seat Forward-Acting Valve (255900)

Key Features

Part Number 25B185
Product Type Restrictor Kit
Manufacturer Graco
Designed For Electric Fixed Ratio (EFR) metering and dispensing systems
Primary Function Controls material flow and helps stabilize dispensing pressure.
OEM Part Yes

Product Overview

The Graco 25B185 Kit, Restrictor, EFR is engineered to help optimize fluid control in compatible EFR dispensing systems. By regulating material flow through the dispensing valve, the restrictor helps reduce pressure fluctuations, improves start-and-stop dispensing performance, and supports consistent bead quality for industrial dispensing operations.

As a genuine Graco replacement component, this kit is manufactured to meet original equipment specifications, ensuring reliable fitment and dependable operation when servicing or maintaining compatible EFR equipment.

Benefits

  • Genuine OEM Graco replacement part.
  • Helps regulate material flow through compatible dispensing valves.
  • Improves dispensing consistency and bead quality.
  • Reduces pressure spikes during dispensing cycles.
  • Supports accurate adhesive and sealant applications.
  • Designed for dependable performance in industrial environments.
  • Simple replacement during routine equipment maintenance.

Typical Applications

This restrictor kit is commonly used in automated dispensing systems handling adhesives, sealants, epoxies, urethanes, silicones, and other two-component materials across manufacturing and industrial production environments.

  • Automotive manufacturing
  • Battery assembly
  • Electronics manufacturing
  • Aerospace production
  • Industrial assembly
  • Adhesive bonding
  • Sealant dispensing
  • Gasketing and potting applications

Frequently Asked Questions

The kit regulates material flow through compatible MD2 dispensing valves, helping improve pressure stability and dispensing consistency.

It is designed for compatible Graco Electric Fixed Ratio (EFR) metering systems equipped with supported MD2 dispensing valves.

Yes. The Graco 25B185 Kit, Restrictor, EFR is a genuine OEM replacement part manufactured to Graco specifications.

Replacement is recommended whenever the original restrictor becomes worn, damaged, or during scheduled maintenance to maintain consistent dispensing performance.

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