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Air Valve Assembly

SKU: 20-1786
Replacement for: Graco/Binks/Devilbiss JGS-449-1
Air Valve Assembly
Assembled in the USA
$56.52
Ships same day if order placed before 3pm EST

Ships same day if order placed on M-F before 3pm EST

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Hassle-free Returns

Free shipping on Orders over $20

Free shipping on Orders over $20

Questions? Contact our Expert, Garth

Email (914) 241-2211

The Bedford 20-1786 is a direct-fit replacement for the Air Valve Assembly, a critical control component in airless spray systems that regulates air pressure and flow to optimize atomization and spray pattern consistency.

Spray equipment technicians and professional contractors rely on properly functioning air valve assemblies to maintain pressure control across the fluid delivery cycle. When this assembly fails or becomes sluggish, spraying performance degrades rapidly, leading to uneven coatings and customer dissatisfaction on job sites.

Common reasons for replacement:

  • Air valve sticking or binding, preventing proper pressure regulation and causing inconsistent spray pressure fluctuations during application
  • Seal degradation or wear allowing internal leakage, which reduces system pressure hold and extends spray cycle times
  • Debris accumulation in valve passages restricting airflow and responsiveness to pressure demand changes
  • Failed or deteriorated packings causing external seepage around the valve body connection points

Manufactured to OEM-equivalent dimensions for proper fit and performance. Compatible Graco equipment models are listed in the Compatible Equipment section below, where available.

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