Graco 112959 Viton Ball

Graco 112959 Viton Ball – Detailed Specifications & Compatibility

Compatible Machines

The Graco 112959 Viton Ball is used in Graco air-operated double diaphragm (AODD) pump models that specify this valve ball in their parts diagrams. Confirm compatibility by checking your machine’s parts manual.

• Graco AODD diaphragm pumps requiring a Viton valve ball
• Graco pumps listing part 112959 in their check-valve assembly
• Aftermarket AODD pumps designed to accept OEM-equivalent 112959 Viton balls

Product Overview

The 112959 Viton Ball is a check-valve ball constructed from durable FKM/Viton, offering excellent chemical resistance for fluid-handling and pumping applications. It is commonly used in Graco diaphragm-pump valve assemblies to ensure proper one-way flow control.

Key Features

• Constructed from high-quality Viton (FKM) material
• Designed for chemical-resistant pumping environments
• Used in internal pump check-valve assemblies
• Fits select Graco AODD pump models (model-specific confirmation required)

Technical Information

Frequently Asked Questions