GRACO Piston Valve Kit - (SKU: 24J531) Using genuine GRACO parts like

Using genuine GRACO parts like the 17H374 SPRING

but Vee packings are commonly made from materials such as PTFE

Regularly inspect and replace check valves as part of preventive maintenance

Regularly inspect dispense kit components for wear or damage

GRACO Piston Valve Kit - (SKU: 24J531) Using genuine GRACO parts likeThe GRACO 24J531 is a piston valve kit designed for use in GRACO spray foam and fluid transfer equipment. Its material is not explicitly specified in available sources, but it is intended to function as a critical internal component for controlling fluid flow within compatible GRACO pumps and systems. Key Features: Piston Valve Kit 24J531 Designed for use with GRACO T3 series and other compatible GRACO spray foam and transfer pumps Engineered for