Freightliner Norgren Electronic Dump Auto Valve (Double Solenoid)
The Freightliner A16-18694-000, manufactured by Norgren Pneumatics, is a high-performance double solenoid valve designed to automate and optimize air suspension systems. This electronic dump valve allows for precise control of the air suspension, enabling the vehicle to quickly exhaust air when needed—improving efficiency during loading, unloading, or adjusting ride height.
As an authentic Freightliner component, it ensures seamless integration with your truck’s existing pneumatic and electrical systems, maintaining the durability and safety standards required for heavy-duty trucking.
Key Features & Benefits
Automated Dump Function: Eliminates the need for manual suspension adjustments, allowing for faster response times and improved operational efficiency.
Double Solenoid Design: Provides reliable, positive actuation for both opening and closing cycles, ensuring the suspension reacts exactly when commanded.
Enhanced Ride Quality: By optimizing the air suspension response, this valve helps maintain a smoother ride and protects the chassis from unnecessary stress.
Reduced Driver Fatigue: Streamlines the adjustment process, allowing the driver to focus on the road rather than manual suspension leveling.
Rugged Construction: Built with heavy-duty electronic and pneumatic components to withstand the vibrations and environmental rigors of long-haul trucking.
Technical Specifications
| Specification | Details |
| Manufacturer | Norgren Pneumatics |
| Brand | Freightliner |
| Part Number | A16-18694-000 |
| Valve Type | Electronic Dump / Auto |
| Solenoid Type | Double Solenoid |
| Application | Heavy-Duty Air Suspension Systems |
Compatibility & Installation
This valve is a direct OEM replacement for Freightliner trucks equipped with Norgren pneumatic systems. To ensure a perfect fit and proper system communication, verify this part number against your vehicle’s VIN or maintenance manual.
Maintenance Tip: When replacing a pneumatic solenoid valve, always inspect the connected air lines for debris or moisture, as contaminants are the primary cause of valve sticking and failure.
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