

The Graco 288798 Shut-Off Valve Parts Kit is an OEM rebuild kit used to restore proper sealing and flow control in Graco shut-off valve assemblies installed in selected air handling and drying systems.
The Graco 288798 Shut-Off Valve Parts Kit is a genuine Graco replacement parts kit designed to service and rebuild the internal components of the shut-off valve assembly used in select Graco industrial air handling and drying systems. It contains the necessary seals, o-rings, and internal components to restore proper function and sealing of the shut-off valve.
This kit is ideal for maintenance and repair of systems where the shut-off valve controls the air flow and isolation of compressed air circuits, particularly in air drying and filtration setups.
This parts kit is used to rebuild the shut-off valve assembly found in Graco compressed air and desiccant drying units. During maintenance, worn internal components are replaced with the contents of this kit to ensure proper air isolation and control. Always follow manufacturer service manuals and safety procedures when rebuilding or replacing valve components.
The kit contains the internal seals, o-rings, and valve components necessary to service or rebuild the shut-off valve assembly. It does not include a full valve body.
Check your equipment parts diagram or service manual for the shut-off valve number. If the valve assembly is listed as part number 288798, this kit is compatible.
No. This kit is specific to the shut-off valve assembly with part number 288798, typically found in air drying and industrial air systems. It is not a universal part for all Graco sprayers.
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