Graco 15C922 Tapered Valve Spool
$71.53
$78.00
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The Graco 15C922 Tapered Valve Spool regulates fluid flow and pressure in Graco valve assemblies, ensuring smooth, consistent operation.
- Precision OEM tapered design for accurate flow control
- Durable metal construction resists wear under high pressure
- Maintains consistent output in pressure-compensating valves
- Essential for valve rebuilds and maintenance
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Genuine OEM Part
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Graco 15C922 Tapered Valve Spool – Detailed Overview
Product Description
The Graco 15C922 Tapered Valve Spool is a precision-engineered OEM component used in Graco metering and pressure-compensating valve systems. This spool features a tapered design that helps regulate fluid flow by opening and closing against a matching valve seat, allowing for smooth, accurate control of material pressure under variable conditions.
Key Features & Benefits
- Tapered design enables fine control of fluid flow and pressure relief
- OEM part ensures proper fit, alignment, and reliable performance in compatible Graco valves
- Durable construction resists wear even under high differential pressure
- Balances upstream and downstream pressure for consistent output, especially in pressure‑compensating valve systems
- Helps maintain accurate metering and smooth operation in finish or texture spraying equipment
Technical Specifications
| Specification | Details |
|---|---|
| Part Number | 15C922 |
| Description | Tapered Valve Spool |
| Function | Controls fluid flow and pressure in metering or pressure‑compensating valves |
| Construction | High-precision machined metal |
| Application | Installed in Graco valve assemblies requiring precise fluid control |
Applications & Practical Use
- Used in Graco pressure‑compensating valves to regulate and stabilize outgoing fluid pressure
- Helps maintain a steady output on spray systems when inlet pressure fluctuates
- Replaced during valve rebuilds or maintenance when the spool becomes worn or damaged
- Essential for professional finishers and contractors demanding consistent metering in texture or coating applications
Maintenance & Replacement Tips
- Inspect spool for signs of wear, scoring or taper deformation during valve servicing
- Clean valve housing and spool bore thoroughly to remove any deposits or debris that might impair sealing or movement
- Replace the spool if leak, inconsistent flow, or pressure instability is observed
- When reassembling, use compatible seals and torque fasteners to manufacturer’s specification to ensure proper alignment
Frequently Asked Questions
Wear or deformation in the spool can cause poor sealing, leading to inconsistent fluid flow, pressure drop, or leaking in the valve.
It is compatible with specific Graco metering or pressure‑compensating valves. Always check your model’s parts manual to confirm compatibility.
Yes — using a properly functioning tapered spool helps maintain stable pressure and flow, which contributes to more consistent spray quality.
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