Graco 159100 Ball Valve Retainer

The Graco 159100 Ball Valve Retainer is a genuine OEM part that secures the valve ball in place, ensuring smooth fluid flow and leak-free performance in Graco spray systems.

Ensures proper ball alignment and sealing
Prevents fluid leakage and performance loss
Used in airless sprayers and fluid pump assemblies
Durable OEM replacement for reliable operation

$21.6

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Description

Overview of Graco 159100 Ball Valve Retainer

The Graco 159100 Ball Valve Retainer is an OEM replacement part used in Graco spray and fluid-handling systems. It secures the valve ball in position, ensuring proper sealing and smooth fluid control during operation.

Compatible Machines

Machine / Model	Component / Use
Graco Ultra 500 Electric Airless Sprayer	Ball valve retainer in suction tube assembly
Graco Airless Paint Sprayers (select models)	Retains valve ball within fluid pump assembly
Graco Industrial Fluid Transfer Systems	Holds valve ball for sealing and pressure regulation

Key Attributes

OEM-specified component for reliable sealing and flow control
Prevents valve misalignment and ensures consistent performance
Durable construction suitable for high-pressure systems
Compatible with multiple Graco spray and pump assemblies

Maintenance Guidance

Before installation, confirm that your system’s parts list includes part number 159100 for the ball valve retainer. Replace during regular maintenance to prevent fluid leaks and ensure reliable valve operation.

Frequently Asked Questions

It secures the valve ball inside the valve housing, maintaining correct alignment and ensuring leak-free operation in Graco fluid systems.

Check your equipment’s manual or parts list. If part number 159100 is shown in the valve or suction assembly, it is the correct replacement.

Non-OEM parts may not match Graco’s tolerances or materials. Using the genuine Graco 159100 Ball Valve Retainer ensures reliable sealing and proper fit.