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Graco 262779 Manifold, Mix, 1/2 Valves

Dual-valve mixing manifold designed to precisely control resin and catalyst flow in Graco internal mix systems for stable, consistent composite spray output.

  • Part number: 262779
  • 1/2-inch valve configuration for high-flow control
  • Used in internal mix chop and gel coat systems
  • Compatible with Graco RS series spray guns
  • Ensures balanced material mixing and reduced pulsation

List Price: $2810
You save: $449.6 (16.00%)
Sale Price: $2360.4
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Dual Valve Mix Manifold for Graco Internal Mix Systems

Compatible Machines

Equipment System Type Application
Graco RS Series Spray Guns Internal Mix Systems Resin/catalyst mixing, composite spray applications
Graco Chop & Gel Coat Systems High-pressure mix manifolds Fiberglass reinforcement and gel coat finishing
Graco Industrial Composite Spray Equipment Metering and mixing systems Marine, automotive, and industrial composites

The Graco 262779 Manifold, Mix, 1/2 Valves is a precision-engineered mixing manifold designed to regulate and distribute resin and catalyst flow in internal mix spray systems. It ensures accurate metering through dual 1/2-inch valve control for consistent material blending before atomization.

Built for high-demand composite environments, it supports stable flow control, improved spray consistency, and efficient mixing performance in chop and gel coat applications.

What is Graco 262779 Manifold, Mix, 1/2 Valves?

The Graco 262779 Mixing Manifold is a core fluid control component used in internal mix spray systems. It manages the precise delivery of two-part materials—typically resin and catalyst—through integrated 1/2-inch valves that regulate flow before mixing occurs inside the spray head.

It is commonly used in Graco composite spray equipment where controlled mixing is essential for fiberglass reinforcement, gel coat application, and industrial coating processes.

This manifold integrates with the spray system’s internal mix architecture to ensure balanced pressure, reduced pulsation, and consistent output quality.

Key Functional Benefits

  • Provides precise control of resin and catalyst flow
  • Supports consistent internal mixing performance
  • Reduces flow variation and spray pulsation
  • Improves efficiency in composite spray applications

Frequently Asked Questions

It regulates and balances resin and catalyst flow through dual 1/2-inch valves for accurate internal mixing.

It is used in Graco RS series spray guns and internal mix chop and gel coat systems for composite applications.

It controls two-part systems such as resin and catalyst used in fiberglass, gel coat, and composite spraying.

They allow controlled, high-flow delivery of materials, ensuring stable mixing and consistent spray output.

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