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Graco 15D104 Texture Gun Air Valve Seal

$10.70
In Stock
Part #: 15D104

The Graco 15D104 Texture Gun Air Valve Seal ensures airtight performance in your texture gun, maintaining consistent spray and reducing leaks.

  • Prevents air leakage
  • Maintains spray consistency
  • OEM-quality replacement part
  • Easy to install
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Graco 15D104 Texture Gun Air Valve Seal – Function & Technical Details

The Graco 15D104 Texture Gun Air Valve Seal is a precision‑engineered seal designed to fit the air valve assembly of Graco texture‑spray guns. Its purpose is to maintain an airtight seal as air passes through the gun’s air valve, ensuring consistent atomization and spray patterns while reducing leaks and maintenance issues.

Specifications

Part Number 15D104
Type Air valve seal for texture gun
Material Elastomer / synthetic sealing compound
Location Air valve assembly inside texture gun
Purpose Prevents air leakage and maintains spray performance
Applicable Equipment Texture‑spray guns (air control assemblies)

Key Features

  • Precision sealing: Ensures proper air valve shut‐off and prevents air bypass.
  • OEM quality: Manufactured to match Graco’s original specs for consistent performance.
  • Durable material: Resists wear and maintains seal integrity under repeated spraying cycles.
  • Maintains spray quality: Eliminating air leaks helps preserve correct atomization and pattern consistency.

Installation Notes

  • Shut off air and material supply before servicing the gun’s air valve.
  • Remove the air valve retainer and spring to access the seal location.
  • Extract the old 15D104 seal carefully; clean the sealing surface of any debris.
  • Install the new seal into the valve assembly, ensuring full seating and correct orientation.
  • Reassemble the valve components (spring, retainer, etc.) and test the gun for proper air shut‑off and spray pattern.

Frequently Asked Questions

A failed seal allows air leakage which can reduce spray quality, cause inconsistent atomization and lead to increased material waste.

While other seals may fit, using the OEM 15D104 ensures correct dimensions, material compatibility and optimal air‑valve performance.

Inspect the air‑valve seal during every major gun service or if you detect air leakage or spraying anomalies, and replace as needed.

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