Graco 169584 Air Valve Plate

Graco 169584 Plate Valve Air Replacement Part

Compatible Machines

• Graco Bulldog Series Air-Assisted Airless Sprayers
• Graco King Series Air-Assisted Airless Sprayers
• Other Graco air-assisted units using the same air motor valve plate design (verify with model/serial)

Product Description

The Graco 169584 Plate Valve Air is a critical air valve plate used in select Graco air motors. It controls and directs compressed air flow to power the sprayer's internal drive system, helping maintain proper spray pressure and consistent performance.

As a precision-machined OEM part, it is designed to provide reliable sealing and efficient air transfer, making it an important replacement component for restoring air-motor operation.

Key Features

• OEM replacement air valve plate designed for smooth air-motor cycling
• Maintains proper sealing for improved operational efficiency
• Durable construction engineered for demanding spray environments
• Suitable for maintenance or complete air motor rebuilds

Technical Details

When to Replace

• Reduced spray power due to air loss
• Air motor failing to cycle smoothly
• Internal wear during pump rebuild
• Air leakage or loss of pressure consistency

Installation Notes

• Use only clean, dry compressed air during testing
• Inspect related air seals and gaskets during replacement
• Refer to the air motor service manual for torque and assembly steps

Frequently Asked Questions