Graco 15A836 Valve Rod
The Graco 15A836 Valve Rod is a precision rod that moves the internal valve mechanism, ensuring smooth operation and proper sealing.
- Fits Graco valve assemblies, fluid control modules, and service kits
- Durable metal construction for high-pressure and high-cycle use
- Maintains alignment and reduces leakage in valve systems
- Easy to replace during maintenance or rebuilds
Graco 15A836 Valve Rod – Product Overview
Compatible Systems
| System / Model Type | Description |
|---|---|
| Graco Valve Assemblies | Internal valves requiring a precision rod component for actuation and sealing |
| Graco Fluid Control Modules | Pumps or dispense systems with moving rod elements that require replacement when worn |
| Graco Repair & Service Kits | Service module rebuilds where the valve rod is replaced along with other internal components |
Product Description
The Graco 15A836 Valve Rod is a precision‑machined component designed to drive or seal the valve mechanism within Graco fluid‑control systems. It serves as the moving element that engages the valve seat or shutter, controlling flow or shutting off fluid under pressure.
Engineered for durability and exact tolerances, this rod ensures smooth motion, accurate alignment, and minimal leakage. In high‑cycle or high‑pressure applications, wear to the rod can compromise sealing performance and system reliability. Replacing the rod with the 15A836 restores proper valve function and helps maintain overall system lifespan.
Key Features
- Precision‑machined to original specifications for exact fit and smooth operation
- High‑grade metal construction suited for high pressure and frequent cycles
- Designed to reduce leakage and ensure proper valve closure and motion
- Compatible with service and rebuild kits in valve assemblies
- Supports easy replacement during maintenance and minimizes downtime
Technical Specifications
| Part Number | 15A836 |
|---|---|
| Component Type | Valve Rod / Internal Actuator |
| Use Case | Used in valve modules of Graco fluid‑handling systems for actuation and sealing |
| Material | Durable metal alloy (high‑strength) for industrial use |
| Function | Acts as the moving rod within the valve, engaging the seat or shutter to control fluid flow |
| Serviceability | Designed for replacement during valve overhaul or service kit installation |
Installation & Maintenance Tips
- Always depressurize the system and isolate fluid before removing the valve assembly.
- Inspect the existing rod for wear, scoring, or deformation before installing the 15A836 replacement.
- Ensure the new rod is properly aligned in the valve housing so that it does not bind or misalign the valve seat.
- After installation, operate the valve through several cycles and verify smooth motion and proper sealing.
- During routine maintenance, check for rod wear, corrosion or misalignment and replace as needed to maintain optimal valve performance.
Frequently Asked Questions
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