{"product_id":"hve34pr3pr3prpb-electric-sectional-valve-3-way-4-way-2-reliefs-3-way-1-relief-3-way-1-relief-pb","title":"HVE34PR3PR3PRPB - Electric Sectional Valve 3-Way\/4-Way 2-Reliefs\/3-Way 1-Relief\/3-Way 1-Relief\/PB","description":"\u003cp\u003eThe compact Electric Sectional Valve from Buyers Products features a compact design. Its electrical controls allow you to mount a switch in the cab and control the valve remotely. It's great for smaller trucks and plow trucks.   The 12V valve is rated to a max flow of 11 GPM. It features a simple on\/off (non-proportional) flow. It can handle a maximum rating of 4300 PSI when the main relief is set at a higher pressure. The main relief is adjustable from 1300 to 3000 PSI (factory preset at 2150 PSI ). Two additional adjustable port reliefs -- angle and dump -- are available to provide protection for the specific job. The valve has cylinder spools, and features load hold check in the neutral position, precision-machined and ground spools, and easily replaceable spool end seals.  Additional configurations are available. Please contact Customer Service for further information.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable style=\"border-collapse:collapse; width:100%; font-size:14px;\"\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eAmps per Coil\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e2.500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eCoil Voltage\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eElectrically Operated (y\/n)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eInlet Port Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1\/2 SAE ORB (-8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMain Relief Setting\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1300-3000 (Set at 2150)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Flow Rate\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eMaximum Pressure\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e3600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eNumber of spools\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eOut Port Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e#8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eOutlet Port Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1\/2 SAE ORB (-8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePort Relief Angle\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1900-4300 (Set at 2150)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePort Relief Dump\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e400-1900 (Set at 600)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePort reliefs ( Y\/N)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePort Type\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eSAE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003ePower Beyond (y\/n)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eRelief  (Y\/N)\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eSpool Action 1\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003ePower Up\/Gravity Down\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eSpool Action 2\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003ePower Up\/Power Down - 1 Port Relief\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eSpool Action 3\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003ePower Up\/Gravity Down - 1 Port Relief\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eSpool Action 4\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003ePower Up\/Gravity Down - 1 Port Relief\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth style=\"text-align:left; padding:6px 10px; border:1px solid #e5e7eb; background:#f9fafb;\"\u003eWork Port Size\u003c\/th\u003e\n\u003ctd style=\"padding:6px 10px; border:1px solid #e5e7eb;\"\u003e1\/2 SAE ORB (-8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe Electric Sectional Valve from Buyers Products represents a high-performance, precision-engineered solution for demanding mobile hydraulic applications, particularly well-suited for smaller trucks, utility vehicles, and specialized plow truck operations. Designed with a meticulous focus on reliability, control, and adaptability, this valve integrates advanced hydraulic and electrical features to optimize system performance and operator efficiency.\u003c\/p\u003e\n\n\u003cp\u003eAt its core, this is a sectional valve, meaning its construction consists of independent work sections assembled together to form a complete valve body. This modular design offers distinct advantages over monoblock valves, primarily in terms of flexibility, serviceability, and customization. Each section can be configured with specific spool functions and control mechanisms, allowing the valve to be tailored precisely to the application's requirements. This particular model, designated with capabilities for \"3-Way\/4-Way 2-Reliefs\/3-Way 1-Relief\/3-Way 1-Relief\/PB,\" showcases its inherent versatility, incorporating a total of four spools, each designed for distinct hydraulic tasks and protective measures.\u003c\/p\u003e\n\n\u003ch3\u003eElectrical Control and Operational Precision\u003c\/h3\u003e\n\n\u003cp\u003eThe hallmark of this valve is its electrically actuated control system. Operating at a standard 12V DC, with a low current draw of just 2.5 amps per coil, it integrates seamlessly into typical vehicle electrical architectures without imposing excessive demands on the power supply. The electrical controls enable the mounting of a remote switch within the vehicle's cab, offering operators unparalleled convenience and enhanced safety. This remote operation capability eliminates the need for direct mechanical linkages to the valve, simplifying installation, reducing cabin noise, and freeing up critical space. Operators can execute hydraulic functions from a comfortable, ergonomic position, leading to reduced fatigue and improved productivity, especially during prolonged shifts in challenging conditions such as snow removal.\u003c\/p\u003e\n\n\u003cp\u003eThe valve features a non-proportional, or \"on\/off,\" flow characteristic. This means that when an electrical signal is applied, the spool shifts to its fully open position, delivering the maximum available flow, and when the signal is removed, it returns to neutral. While not offering the finite speed control of proportional valves, this on\/off functionality is perfectly suited for applications where immediate, full-power actuation is required, such as lifting, lowering, angling, or dumping actions commonly found on plow trucks and other utility equipment. The straightforward nature of on\/off control also contributes to the valve's robust reliability and ease of troubleshooting.\u003c\/p\u003e\n\n\u003ch3\u003eAdvanced Hydraulic Performance and Protection\u003c\/h3\u003e\n\n\u003cp\u003eThe valve is engineered to deliver robust hydraulic performance across a range of demanding tasks. It boasts a maximum flow rate of 11 GPM (gallons per minute), a capacity optimized for the efficient operation of various hydraulic actuators, including single-acting and double-acting cylinders, as well as small to medium-sized hydraulic motors. This flow rate ensures responsive movement and adequate power for implements associated with light to medium-duty trucks.\u003c\/p\u003e\n\n\u003cp\u003eCentral to its hydraulic integrity are its comprehensive pressure relief capabilities. The main relief valve is adjustable within a wide range of 1300 to 3000 PSI, factory preset at 2150 PSI. This primary relief valve serves as the ultimate safeguard for the entire hydraulic system, protecting the pump, hoses, and other components from overpressure conditions that could lead to catastrophic failure. It ensures that the system pressure does not exceed a safe operational limit, thereby extending the lifespan of all hydraulic elements and preventing costly downtime. The valve’s robust construction allows it to handle a maximum system pressure of 3600 PSI, a testament to its durable design and material integrity.\u003c\/p\u003e\n\n\u003cp\u003eBeyond the main system relief, this valve incorporates highly specialized port relief valves to protect individual actuator circuits. Two distinct adjustable port reliefs are included: an \"angle\" relief and a \"dump\" relief. The \"angle\" port relief, typically associated with functions like plow angling, offers an adjustable range of 1900 to 4300 PSI, factory set at 2150 PSI. This high-pressure capability is crucial for protecting the angling cylinders when external forces, such as striking an immovable object, momentarily create pressure spikes far exceeding normal operating conditions. The \"dump\" port relief, adjustable from 400 to 1900 PSI (factory set at 600 PSI), is designed to protect cylinders or motors in dump applications, preventing overpressure when the load is unexpectedly dropped or encounters resistance during lowering. These dedicated port reliefs are vital for operational safety and the longevity of hydraulic cylinders and associated implements, offering granular protection precisely where it's needed without affecting the overall system pressure.\u003c\/p\u003e\n\n\u003ch3\u003eSpool Configurations and Actuator Control\u003c\/h3\u003e\n\n\u003cp\u003eThis sectional valve is equipped with four distinct spools, each meticulously designed to control specific hydraulic functions, reflecting the \"3-Way\/4-Way\" and multi-relief nomenclature in its title. The design thoughtfully integrates various spool actions to cater to diverse operational needs:\u003c\/p\u003e\n\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSpool Action 1: Power Up\/Gravity Down\u003c\/strong\u003e\n        \u003cp\u003eThis configuration is ideal for single-acting cylinders, where hydraulic pressure is applied to extend the cylinder (power up), and gravity or the weight of the implement is used to retract it (gravity down). Common applications include lift gates, certain snowplow lift functions, or any mechanism where controlled lowering is not hydraulically driven but relies on external forces. This spool provides straightforward, reliable control for such operations.\u003c\/p\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSpool Action 2: Power Up\/Power Down - 1 Port Relief\u003c\/strong\u003e\n        \u003cp\u003eThis is a 4-way spool, designed for controlling double-acting cylinders. Hydraulic pressure can be applied to both extend (power up) and retract (power down) the cylinder, offering precise and controlled movement in both directions. This configuration includes one dedicated port relief valve, providing localized overpressure protection for the double-acting cylinder. This is critical for applications like loader arms, certain complex plow movements, or any function where a cylinder might encounter resistance in both extension and retraction, ensuring the cylinder and associated plumbing are shielded from excessive forces.\u003c\/p\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSpool Action 3: Power Up\/Gravity Down - 1 Port Relief\u003c\/strong\u003e\n        \u003cp\u003eSimilar to Spool Action 1, this is a 3-way spool for single-acting cylinders (power up\/gravity down). However, it adds the crucial feature of one dedicated port relief. This enhanced protection is valuable for single-acting functions where unexpected external forces during the \"gravity down\" phase, or overextension against a mechanical stop during \"power up,\" could generate damaging pressure spikes. Examples might include a spreader gate or a utility attachment with specific load characteristics.\u003c\/p\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSpool Action 4: Power Up\/Gravity Down - 1 Port Relief\u003c\/strong\u003e\n        \u003cp\u003eIdentical to Spool Action 3, this further reinforces the valve's capacity for managing multiple single-acting functions, each with its own localized pressure protection. This redundancy and dedicated relief capability across multiple sections underline the valve's commitment to protecting valuable hydraulic actuators and ensuring system longevity.\u003c\/p\u003e\n    \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eA critical safety and operational feature across these spools is the inclusion of a load hold check in the neutral position. This mechanism prevents cylinders from drifting or settling under load when the spool is in its neutral (centered) position. By blocking flow from the work ports, it ensures that an activated implement, such as a raised plow or a lifted bed, remains securely in its position even when the hydraulic pump is disengaged or during brief power interruptions. This significantly enhances operational safety and prevents accidental movement of loads.\u003c\/p\u003e\n\n\u003cp\u003eThe spools themselves are precision-machined and ground to exceptionally tight tolerances. This meticulous manufacturing process ensures a superior fit within the valve body, minimizing internal leakage (crossover leakage) and maximizing hydraulic efficiency. Reduced leakage translates directly to less wasted energy, more responsive control, and a longer operational life for the valve. Furthermore, the easily replaceable spool end seals contribute significantly to the valve's long-term serviceability, allowing for cost-effective maintenance and extending the overall life cycle of the component.\u003c\/p\u003e\n\n\u003ch3\u003ePorting and System Integration\u003c\/h3\u003e\n\n\u003cp\u003eConnectivity to the hydraulic system is managed through 1\/2 SAE ORB (-8) ports for the inlet, outlet, and work ports. SAE O-Ring Boss (ORB) fittings are recognized industry-wide for their superior sealing capabilities, forming a leak-proof connection through an O-ring compressed in a counterbore. This design significantly reduces the risk of hydraulic fluid leaks compared to tapered pipe threads, leading to cleaner operations, reduced environmental impact, and lower maintenance costs associated with fluid replacement and cleanup. The standardized #8 size (1\/2 inch) ensures compatibility with a wide range of hydraulic hoses and fittings commonly found in mobile applications, simplifying installation and component sourcing.\u003c\/p\u003e\n\n\u003ch3\u003ePower Beyond (PB) Capability\u003c\/h3\u003e\n\n\u003cp\u003eThe inclusion of a \"Power Beyond\" (PB) feature is a crucial advantage for systems requiring multiple hydraulic functions or components to be operated in series. A Power Beyond port routes the pressurized, unused flow from the valve's outlet back to the system, typically to another hydraulic valve or component, while maintaining system pressure. This allows for \"daisy-chaining\" of multiple valves without the need for additional, dedicated pump lines, optimizing plumbing complexity and efficiency. For applications with multiple implements, such as a plow, spreader, and salter on a single truck, the Power Beyond capability ensures that all components receive adequate pressurized flow, enabling sequential or independent operation as needed. This modular expandability makes the valve an excellent choice for complex hydraulic systems that may evolve over time.\u003c\/p\u003e\n\n\u003ch3\u003eApplications and Versatility\u003c\/h3\u003e\n\n\u003cp\u003eWhile ideally suited for smaller trucks and plow trucks, the versatility and robust design of this Electric Sectional Valve extend its applicability to a broader spectrum of mobile and industrial hydraulic systems. Potential applications include, but are not limited to:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003eSnow removal equipment (plow lift, angle, and dump functions)\u003c\/li\u003e\n    \u003cli\u003eSalt and sand spreaders (control of auger, spinner, and gate)\u003c\/li\u003e\n    \u003cli\u003eLight-duty dump trucks and trailers\u003c\/li\u003e\n    \u003cli\u003eUtility vehicles with auxiliary attachments (cranes, winches, tool circuits)\u003c\/li\u003e\n    \u003cli\u003eAgricultural implements (small cultivators, sprayers, specialized harvesters)\u003c\/li\u003e\n    \u003cli\u003eConstruction equipment (compact excavators, skid steer attachments)\u003c\/li\u003e\n    \u003cli\u003eForestry and landscaping equipment\u003c\/li\u003e\n    \u003cli\u003eMarine auxiliary systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts compact design further facilitates integration into vehicles where space is at a premium, without compromising performance or control.\u003c\/p\u003e\n\n\u003ch3\u003eConstruction, Durability, and Maintenance\u003c\/h3\u003e\n\n\u003cp\u003eConstructed from high-grade materials, the valve is designed for longevity and resilience in harsh operating environments. Its robust housing provides protection against physical impact, corrosion, and ingress of contaminants like dust and moisture, ensuring reliable performance across varying weather conditions. The internal components, including the precision-machined spools, are manufactured to exacting standards, guaranteeing smooth operation and minimal wear over extended periods of use.\u003c\/p\u003e\n\n\u003cp\u003eMaintenance considerations have been integrated into the design. The easily replaceable spool end seals mean that routine servicing, if required, can be performed efficiently, minimizing downtime and extending the valve's operational life. This focus on serviceability reduces the total cost of ownership over the product's lifespan.\u003c\/p\u003e\n\n\u003ch3\u003eSafety and Regulatory Considerations\u003c\/h3\u003e\n\n\u003cp\u003eThe inherent safety features of the valve, including its multiple pressure relief valves and load hold checks, are crucial for protecting both equipment and personnel. Proper installation and adherence to hydraulic system best practices are paramount to realizing the full safety benefits. The electrical components are designed to meet standard automotive electrical system requirements, ensuring compatibility and ease of integration. Users should always consult installation manuals and relevant safety guidelines to ensure safe and compliant operation.\u003c\/p\u003e\n\n\u003ch3\u003eCustomization and Support\u003c\/h3\u003e\n\n\u003cp\u003eRecognizing that hydraulic systems can be highly specialized, Buyers Products offers additional configurations beyond the standard model described. This commitment to customization ensures that customers can obtain a valve solution perfectly tailored to their unique functional and performance requirements. Prospective buyers are encouraged to contact Customer Service for detailed discussions regarding specific application needs, alternative spool configurations, or other custom modifications. This expert consultation ensures optimal component selection and system integration, maximizing both efficiency and return on investment.\u003c\/p\u003e\n\n\u003ch3\u003eConclusion\u003c\/h3\u003e\n\n\u003cp\u003eThe Electric Sectional Valve from Buyers Products stands as a testament to advanced hydraulic engineering, combining a compact, versatile design with robust performance and intelligent electrical control. Its modular construction, precise spool functionalities (3-Way and 4-Way), comprehensive multi-stage pressure relief system, and Power Beyond capability make it an indispensable component for a wide array of mobile hydraulic applications. From enhancing operator control and safety in challenging environments to ensuring the longevity and efficiency of critical hydraulic systems, this valve delivers a superior solution for professionals seeking reliable and adaptable hydraulic control.\u003c\/p\u003e","brand":"buyersproductscompany","offers":[{"title":"Default Title","offer_id":62449274487155,"sku":"HVE34PR3PR3PRPB","price":1538.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/9513\/9187\/files\/HVE334PB_45_c13e6f94-3983-47fd-9e70-9dd6889d9754.jpg?v=1768594377","url":"https:\/\/titustrucksaccessories.com\/products\/hve34pr3pr3prpb-electric-sectional-valve-3-way-4-way-2-reliefs-3-way-1-relief-3-way-1-relief-pb","provider":"Titus Trucks Accessories ","version":"1.0","type":"link"}