Graco 17V980 Repair Valve Kit

Compatible Machines & Product Overview

The Graco 17V980 Kit, Repair, Valve is a genuine OEM repair kit manufactured by Graco for use in certain spray gun assemblies, specifically pressurized gun models where a replaceable valve is used as part of the internal fluid or air control system. This repair kit is designed to replace a worn, damaged, or malfunctioning valve component to restore proper sealing, pressure control, and flow behavior within the sprayer’s system. This kit ensures that the valve assembly returns to reliable factory performance using Graco-specified components and tolerances. :contentReference[oaicite:0]{index=0}

Valves play a critical role in controlling fluid and air pathways in high-pressure spray systems. The 17V980 kit includes the internal components required to service the valve assembly as shown on the official Graco parts list for pressurized gun models (such as the 25D496 and similar pressurized guns). It is often illustrated directly in the parts diagram, indicating its exact position within the gun body and how it integrates with other components like regulators, relief valves, and seals. :contentReference[oaicite:1]{index=1}

Compatible Machines

• Graco Pressurized Spray Guns that reference part number 17V980 in their parts diagram
• Graco Hopper & Pressurized Gun Models such as 25D496 (as shown in OEM documentation)
• Other Graco spraying systems with internal valve assemblies matching 17V980 specifications

What This Kit Includes

• Valve components needed for internal valve repair
• Seals and O-rings as required for proper sealing
• Valve spring or piston elements if part of the repair assembly
• Detailed OEM quality components to replace worn parts

Product Specifications

How It Works

Inside many pressurized spray guns, valves direct and regulate fluid and air flow under pressure. When components wear out—due to extended use, abrasion by material, or seal degradation—valve performance deteriorates, leading to issues such as erratic flow, reduced pressure, leaking, or inconsistent atomization. The Graco 17V980 kit allows technicians to replace these essential valve parts quickly without replacing the entire gun housing assembly. :contentReference[oaicite:2]{index=2}

Replacing internal valve components using this kit restores the original Graco valve geometry and sealing surfaces, which helps maintain consistent performance, prevents leaks, and prolongs the working life of the spray system. Since it’s an OEM kit, you can be confident about precise fit and compatibility with genuine Graco assemblies. :contentReference[oaicite:3]{index=3}

Installation Notes

• Always depressurize the spray system before servicing the valve assembly.
• Refer to your Graco parts diagram and service manual to locate the existing valve and its installation orientation.
• Clean the surrounding area thoroughly before disassembling to prevent contamination.
• Replace all seals and components included in the kit to ensure a complete and proper repair.
• Test the spray gun after installation to verify correct pressure and flow behavior.

Frequently Asked Questions