Graco 15A865 Needle Retainer
The Graco 15A865 Needle Retainer secures and aligns the needle in fluid-control assemblies, ensuring precise shut-off and preventing leakage under high pressure.
- Precision-machined for accurate needle alignment
- Durable material withstands high-pressure cycling
- OEM-compatible for easy replacement in rebuilds
- Supports reliable spray gun and valve operation
Graco 15A865 Needle Retainer – Product Overview
Compatible Systems
| System / Model Type | Description |
|---|---|
| Graco Airless Spray Guns | Guns where needle assemblies and retainers ensure fluid shut‑off under high‑pressure conditions |
| Graco Valve & Fluid Control Modules | Valve systems in which the needle retainer secures the fluid‑control needle and ensures proper alignment |
| Graco Repair & Service Kits | Rebuild kits for spray guns or valve units that include the 15A865 as a critical wear‑part replacement |
Product Description
The Graco 15A865 Needle Retainer is a precision‑manufactured retaining component designed to secure the needle in fluid‑control assemblies of Graco equipment, maintaining correct positioning and sealing under high‑pressure spray or dispensing conditions.
Machined with high‑accuracy tolerances and built from rugged materials, this part supports reliable shut‑off performance, prevents fluid leakage around the needle assembly, and contributes to the overall durability of the fluid control module. It is intended to endure repeated use in industrial applications and ease system maintenance by enabling systematic rebuilds.
Key Features
- Precision‑machined retainer that secures the needle assembly with minimal play
- Durable construction suitable for high‑pressure and frequent cycling applications
- Provides reliable sealing around the needle to prevent leakage and maintain system performance
- OEM‑compatible for straightforward replacement in Graco spray guns and fluid control units
- Facilitates efficient maintenance and rebuild of systems by providing consistent alignment and retention
Technical Specifications
| Part Number | 15A865 |
|---|---|
| Component Type | Needle Retainer Assembly |
| Use Case | Secures and aligns the needle within high‑pressure fluid control assemblies |
| Material | High‑strength alloy or corrosion‑resistant material designed for industrial use |
| Function | Holds the needle in the correct axial and rotational position, enabling accurate shut‑off and fluid control |
| Serviceability | Designed for inclusion in spray gun or valve rebuild kits and periodic service intervals |
Installation & Maintenance Tips
- Relieve all pressure from the system and disconnect fluid supply before servicing the needle retainer.
- Inspect the surrounding needle chamber, checking for scoring, wear or corrosion that could impair performance.
- Install the retainer with correct orientation and torque as specified by the manufacturer to ensure proper needle alignment.
- During rebuilds, replace worn seals and the needle assembly along with the retainer to restore full fluid control integrity.
- After installation, perform operational testing under normal conditions and verify that the needle traverses correctly and seals properly when cycled.
Frequently Asked Questions
No reviews yet. Be the first to review this product!
