Graco 166696 Stem Valve Ball
The Graco 166696 Stem Valve Ball is a genuine internal stem component used in specific Graco ball-valve assemblies to restore proper sealing and smooth fluid control.
- Ensures correct valve movement
- Maintains fluid sealing inside valve body
- Fits ball-valve assemblies listed in Graco Manual 306861
Graco 166696 Stem Valve Ball – Detailed Replacement Part Information
Compatible Machines
This part is used inside specific Graco ball-valve assemblies. Only machines that use those valve bodies will accept the Graco 166696 Stem Valve Ball. Always confirm by checking your sprayer’s valve assembly part number in its service manual.
- Graco units equipped with ball-valve assemblies listed in Graco Parts Manual 306861
- Sprayers using the valve series where internal stem reference number (Ref. 10) corresponds to 166696
- Any Graco fluid-handling system utilizing the same ball-valve configuration shown in that parts manual
Product Overview
The Graco 166696 Stem Valve Ball is a genuine internal stem component used within select Graco ball-valve assemblies. It helps maintain smooth valve operation, proper sealing, and consistent fluid control in high-pressure applications. Since it is an internal part, confirming the correct valve body is essential before ordering.
| Part Number | 166696 |
|---|---|
| Part Type | Stem Valve Ball (Internal Component) |
| Used In | Specific Graco Ball Valve Assemblies (per Manual 306861) |
| Function | Controls internal fluid passage and sealing inside ball-valve assemblies |
Why This Component Matters
This stem is essential for restoring proper valve movement and sealing inside compatible ball-valve systems. A worn stem can lead to restricted flow, internal leakage, or inconsistent pressure. Replacing it with the correct genuine part ensures optimal system reliability.
Frequently Asked Questions
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