Relief Valve 2800 PSI (Non- Adjustable)

Non-Adjustable 2800 PSI Hydraulic Pressure Relief Valve – SAE #8 ORB Controlled High-Pressure Protection for Hydraulic Power Units & Dump Systems The Primary Mover 2800 PSI Non-Adjustable Pressure Relief Valve is designed to protect your hydraulic system by limiting maximum pressure to 2800 PSI. Once that pressure is reached, the valve automatically opens and diverts excess hydraulic fluid back to the tank, preventing damage to your system. This valve is ideal for customers who need high pressure performance but want to stay slightly below full 3200 PSI—helping reduce stress on components while maintaining strong lifting capability. How It Works This non-adjustable relief valve is factory preset to 2800 PSI. When your hydraulic system reaches this pressure: The valve opens automatically Excess pressure is safely redirected back to the reservoir Your system is protected from overpressure conditions This ensures consistent and reliable pressure control without the need for adjustment. Key Features 2800 PSI Fixed Setting: High-pressure control with reduced system strain System Protection: Prevents overloading cylinders, hoses, and pumps SAE #8 ORB Ports: Industry-standard connection for easy installation Non-Adjustable Design: Set-and-forget reliability Pressure Tuning Option: Ideal for slightly reducing pressure from 3200 PSI systems Built for Real Applications: Designed for dump trailers and hydraulic power units Why Choose 2800 PSI? A 2800 PSI relief valve is a great option when: You want to reduce stress on hydraulic components Your system doesn’t need full 3200 PSI to perform You’re looking to increase reliability and component lifespan You want to fine-tune performance without sacrificing too much lifting power Compatibility This pressure relief valve is designed to work with: Primary Mover hydraulic power units 12V hydraulic power units Gas-powered hydraulic systems Dump trailers and truck dump bed conversions Note: Compatibility may vary depending on your power unit and hydraulic setup. Always verify your specifications before installation. Important Safety Notice Before installing a 2800 PSI relief valve, confirm: Your system components are rated for at least 2800 PSI Your application performs correctly at slightly reduced pressure Your hydraulic circuit is properly designed for safe operation Installing an incorrect pressure relief valve can lead to reduced performance or equipment damage. Recommended Applications Dump trailers Truck dump bed conversions Hydraulic scissor hoists 12V and gas-powered hydraulic systems Applications needing controlled high pressure below 3200 PSI Product Videos & Setup Help Want to better understand how pressure relief valves impact your hydraulic system? Click here to watch our hydraulic system videos and walkthroughs (Primary Mover Video Library) Frequently Asked Questions What does a 2800 PSI relief valve do? It limits your hydraulic system to a maximum of 2800 PSI by diverting excess pressure back to the tank, protecting your components from overpressure. Why choose 2800 PSI instead of 3200 PSI? A 2800 PSI setting reduces strain on your system while still providing strong lifting power. It’s a good balance between performance and long-term durability. Will this still lift my dump trailer? In many cases, yes—especially if your setup does not require full 3200 PSI. However, lifting capacity will be slightly reduced compared to a 3200 PSI system. Can I swap this into my current system? Yes, as long as your system uses SAE #8 ORB ports and is compatible with this style valve. Always verify your setup before installation. Is this valve adjustable? No. This is a non-adjustable (fixed) relief valve, preset at 2800 PSI for consistent performance. Benefits of Choosing Primary Mover High-quality hydraulic components built for real-world use Designed specifically for dump trailers and hydraulic systems Expert support from a team that understands your application Reliable pressure control you can trust One-year warranty on hydraulic products