{"product_id":"relief-valve-2800-psi-none-adjustable","title":"Relief Valve 2800 PSI (Non- Adjustable)","description":"\u003ch1\u003eNon-Adjustable 2800 PSI Hydraulic Pressure Relief Valve – SAE #8 ORB\u003c\/h1\u003e \u003ch3\u003eControlled High-Pressure Protection for Hydraulic Power Units \u0026amp; Dump Systems\u003c\/h3\u003e \u003cp\u003e The \u003cstrong\u003ePrimary Mover 2800 PSI Non-Adjustable Pressure Relief Valve\u003c\/strong\u003e is designed to protect your hydraulic system by limiting maximum pressure to \u003cstrong\u003e2800 PSI\u003c\/strong\u003e. Once that pressure is reached, the valve automatically opens and diverts excess hydraulic fluid back to the tank, preventing damage to your system. \u003c\/p\u003e \u003cp\u003e This valve is ideal for customers who need \u003cstrong\u003ehigh pressure performance\u003c\/strong\u003e but want to stay slightly below full 3200 PSI—helping reduce stress on components while maintaining strong lifting capability. \u003c\/p\u003e \u003chr\u003e \u003ch2\u003eHow It Works\u003c\/h2\u003e \u003cp\u003e This \u003cstrong\u003enon-adjustable relief valve\u003c\/strong\u003e is factory preset to 2800 PSI. When your hydraulic system reaches this pressure: \u003c\/p\u003e \u003cul\u003e \u003cli\u003eThe valve opens automatically\u003c\/li\u003e \u003cli\u003eExcess pressure is safely redirected back to the reservoir\u003c\/li\u003e \u003cli\u003eYour system is protected from overpressure conditions\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e This ensures consistent and reliable pressure control without the need for adjustment. \u003c\/p\u003e \u003chr\u003e \u003ch2\u003eKey Features\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e2800 PSI Fixed Setting:\u003c\/strong\u003e High-pressure control with reduced system strain\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSystem Protection:\u003c\/strong\u003e Prevents overloading cylinders, hoses, and pumps\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSAE #8 ORB Ports:\u003c\/strong\u003e Industry-standard connection for easy installation\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNon-Adjustable Design:\u003c\/strong\u003e Set-and-forget reliability\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePressure Tuning Option:\u003c\/strong\u003e Ideal for slightly reducing pressure from 3200 PSI systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBuilt for Real Applications:\u003c\/strong\u003e Designed for dump trailers and hydraulic power units\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch2\u003eWhy Choose 2800 PSI?\u003c\/h2\u003e \u003cp\u003e A 2800 PSI relief valve is a great option when: \u003c\/p\u003e \u003cul\u003e \u003cli\u003eYou want to \u003cstrong\u003ereduce stress on hydraulic components\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eYour system doesn’t need full 3200 PSI to perform\u003c\/li\u003e \u003cli\u003eYou’re looking to \u003cstrong\u003eincrease reliability and component lifespan\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eYou want to fine-tune performance without sacrificing too much lifting power\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch2\u003eCompatibility\u003c\/h2\u003e \u003cp\u003e This pressure relief valve is designed to work with: \u003c\/p\u003e \u003cul\u003e \u003cli\u003ePrimary Mover hydraulic power units\u003c\/li\u003e \u003cli\u003e12V hydraulic power units\u003c\/li\u003e \u003cli\u003eGas-powered hydraulic systems\u003c\/li\u003e \u003cli\u003eDump trailers and truck dump bed conversions\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003cstrong\u003eNote:\u003c\/strong\u003e Compatibility may vary depending on your power unit and hydraulic setup. Always verify your specifications before installation. \u003c\/p\u003e \u003chr\u003e \u003ch2\u003eImportant Safety Notice\u003c\/h2\u003e \u003cp\u003e Before installing a 2800 PSI relief valve, confirm: \u003c\/p\u003e \u003cul\u003e \u003cli\u003eYour system components are rated for at least 2800 PSI\u003c\/li\u003e \u003cli\u003eYour application performs correctly at slightly reduced pressure\u003c\/li\u003e \u003cli\u003eYour hydraulic circuit is properly designed for safe operation\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e Installing an incorrect pressure relief valve can lead to \u003cstrong\u003ereduced performance or equipment damage\u003c\/strong\u003e. \u003c\/p\u003e \u003chr\u003e \u003ch2\u003eRecommended Applications\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eDump trailers\u003c\/li\u003e \u003cli\u003eTruck dump bed conversions\u003c\/li\u003e \u003cli\u003eHydraulic scissor hoists\u003c\/li\u003e \u003cli\u003e12V and gas-powered hydraulic systems\u003c\/li\u003e \u003cli\u003eApplications needing controlled high pressure below 3200 PSI\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch2\u003eProduct Videos \u0026amp; Setup Help\u003c\/h2\u003e \u003cp\u003e Want to better understand how pressure relief valves impact your hydraulic system? \u003c\/p\u003e \u003cp\u003e \u003cstrong\u003e \u003ca href=\"#\" target=\"_blank\"\u003eClick here to watch our hydraulic system videos and walkthroughs\u003c\/a\u003e \u003c\/strong\u003e \u003cbr\u003e \u003cem\u003e(Primary Mover Video Library)\u003c\/em\u003e \u003c\/p\u003e \u003chr\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e \u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eWhat does a 2800 PSI relief valve do?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003e It limits your hydraulic system to a maximum of 2800 PSI by diverting excess pressure back to the tank, protecting your components from overpressure. \u003c\/p\u003e \u003c\/details\u003e \u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eWhy choose 2800 PSI instead of 3200 PSI?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003e 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. \u003c\/p\u003e \u003c\/details\u003e \u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eWill this still lift my dump trailer?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003e 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. \u003c\/p\u003e \u003c\/details\u003e \u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eCan I swap this into my current system?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003e Yes, as long as your system uses SAE #8 ORB ports and is compatible with this style valve. Always verify your setup before installation. \u003c\/p\u003e \u003c\/details\u003e \u003cdetails\u003e \u003csummary\u003e\u003cstrong\u003eIs this valve adjustable?\u003c\/strong\u003e\u003c\/summary\u003e \u003cp\u003e No. This is a \u003cstrong\u003enon-adjustable (fixed) relief valve\u003c\/strong\u003e, preset at 2800 PSI for consistent performance. \u003c\/p\u003e \u003c\/details\u003e \u003chr\u003e \u003ch2\u003eBenefits of Choosing Primary Mover\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eHigh-quality hydraulic components built for real-world use\u003c\/li\u003e \u003cli\u003eDesigned specifically for dump trailers and hydraulic systems\u003c\/li\u003e \u003cli\u003eExpert support from a team that understands your application\u003c\/li\u003e \u003cli\u003eReliable pressure control you can trust\u003c\/li\u003e \u003cli\u003eOne-year warranty on hydraulic products\u003c\/li\u003e \u003c\/ul\u003e","brand":"Primary Mover","offers":[{"title":"Default Title","offer_id":45028361109686,"sku":"PFPV-2800","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1169\/7506\/files\/ChatGPTImageApr7_2026_03_42_15PM.png?v=1775595235","url":"https:\/\/www.primarymover.com\/products\/relief-valve-2800-psi-none-adjustable","provider":"Primary Mover","version":"1.0","type":"link"}