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Graco 127503 2.5G24 Aluminum Valves Kit

Enhance your Graco pump performance with the durable 127503 Aluminum Valves Kit. Designed for high-cycle, high-pressure operation, it ensures reliable fluid control.

  • Fits Graco GMAX & GH series pumps and other industrial airless systems
  • Precision aluminum valves for long-lasting performance
  • PTFE seals resist chemicals and wear
  • Tool-free maintenance for quick servicing
  • Optimized flow design reduces turbulence and back-pressure

$23.04
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Graco 127503 2.5G24 Aluminum Valves Kit Overview

Compatible Machines

  • Graco GMAX Series Airless Pumps
  • Graco GH Series Airless Pumps
  • Plural-Component Proportioners
  • In-Plant Recirculation Loops
  • Industrial High-Viscosity Pump Systems

Product Highlights

  • Precision-machined aluminum valve bodies for high cycle life
  • PTFE seals for chemical and solvent resistance
  • Optimized flow geometry for enhanced pump performance
  • Durable and corrosion-resistant construction
  • Tool-free maintenance and quick replacement of components

Material & Flow Specifications

Feature Specification
Valve Body Material Aerospace-grade anodized aluminum
Seal Material PTFE-backed diaphragms and seats
Flow Optimization CFD-informed geometry for 18% reduced turbulence
Filtration Integral 60 mesh screens to reduce particulate ingress
Operating Pressure Up to 3500 psi (241 bar)
Valve Life Exceeds 2 million cycles with <0.02 cc/min leakage

Performance & Maintenance

  • Reduces back-pressure, improving pump efficiency up to 12%
  • Minimizes downtime with modular, tool-free installation
  • Routine inspection every 500,000 cycles or biannually
  • Flush lines and adjust torque (18–22 ft-lb) to maintain seal performance

Applications

  • Industrial airless spraying for high-viscosity coatings
  • Marine, automotive, and heavy machinery protective coatings
  • Plural-component mixing and recirculation loops
  • OEM automated paint booths and line striping systems

Frequently Asked Questions

Compatible with Graco GMAX & GH series airless pumps, plural-component proportioners, and in-plant recirculation loops.

Inspect valve seats and seals every 500,000 cycles or biannually. Flush lines with compatible solutions and check torque on valve retainers (18–22 ft-lb).

Enhances pump efficiency, reduces downtime, ensures precise fluid control, and extends valve life over millions of cycles.

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