Graco 220656 Air Valve Repair Kit

Air Valve Service Kit for Legacy Graco Glutton Pumps

The Graco 220656 Air Valve Repair Kit is a genuine OEM maintenance kit designed to restore proper operation of the air control valve and pilot valve system in selected legacy Graco air-powered pumps. This kit replaces worn internal sealing components to eliminate air leaks, improve valve shifting, and maintain consistent pump performance.

Compatible Machines

• Graco 400 Series Glutton Pumps
• Graco 1200 Series Glutton Pumps
• Graco 2500 Series Glutton Pumps

Product Overview

Kit Function & Use

This repair kit is used when the air valve or pilot valve in a compatible Graco Glutton pump begins to leak air, shift improperly, or cause inconsistent cycling. By replacing worn seals and internal valve components, the kit helps restore correct air logic and smooth pump operation without replacing the entire air motor.

Typical Components Included

• Air valve seals and O-rings
• Pilot valve sealing components
• U-cups and gaskets
• Internal polyurethane tubing
• Associated small service hardware

All components are manufactured to Graco OEM specifications to ensure proper fit, sealing integrity, and long service life in demanding industrial environments.

Key Benefits

• Restores proper air valve shifting and pump cycling
• Eliminates internal air leakage
• Extends the service life of legacy Glutton pumps
• Reduces downtime and costly pump replacement
• Maintains original factory performance

Frequently Asked Questions