Graco 15D104 Texture Gun Air Valve Seal

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

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