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Help CenterYuken Easy Maintenance High Efficiency Energy Saving Vane Pump PV2R34-116-237-F-RGAL
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Yuken Easy Maintenance High Efficiency Energy Saving
Vane Pump PV2R34-116-237-F-RGAL
Competitive Brands
Rexroth, Hagglunds, Aventics, Danfoss, Parker, Moog, Sunhydraforce, Hawe, Vickers, Siemens, Skf and other European and American brands.
Products
Plunger pump, Solenoid valve, Gear pump, Vane pump, Direction valve, Servo valve, Proportional valve, Servo motor
Details
| Brand | Yuken |
| Model | PV2R34-116-237-F-RGAL |
| Color | Grey |
| Material | Cast Iron |
| Power Source | Electric |
| Place Of Origin | Japan |
Advantages
Dual-Output, High System IntegrationTwo independent pump sets are integrated within the housing, sharing a single drive shaft, allowing simultaneous output of two independent pressure and flow rates of hydraulic oil. The main and auxiliary pumps exhibit excellent synchronicity, ensuring smooth operation. Compared to a single-pump, split-flow design, this significantly reduces piping connections and potential failure points, saving over 30% of installation space.
High Efficiency And Energy SavingUtilizing an optimized blade and rotor structure, the volumetric efficiency is ≥90%, and the overall efficiency is ≥85%. The dual pumps can be combined for high and low pressure outputs, automatically matching flow rates according to load requirements, avoiding energy waste and significantly reducing system energy consumption and operating costs.
Low-Noise OperationThe pump body has high rigidity, and the internal design employs arc-shaped blades and a high-order, impact-free stator curve, effectively reducing pressure and flow pulsation. Noise level is ≤75dB(A), and can be as low as below 68dB under certain operating conditions, making it suitable for noise-sensitive environments and improving operator comfort.
High Pressure And High Performance
Rated operating pressure is 315 bar, with a maximum operating pressure of 350 bar (5000 psi), capable of withstanding high-load conditions. High-quality alloy materials and special heat treatment processes ensure a key component lifespan exceeding 3000 hours, high mechanical strength, and a fatigue life exceeding 50 million cycles.
Compact And Lightweight DesignThe aluminum alloy housing and integrated structure result in a high power-to-weight ratio and reduced installation costs. Flange mounting simplifies equipment layout, and the short axial length makes it suitable for space-constrained retrofit projects.
Easy MaintenanceModular design allows for plug-in pump core replacement without disassembling the entire pump body. Simple and convenient maintenance reduces downtime and improves equipment availability. Relatively lenient requirements for oil cleanliness, allowing system cleanliness to reach ISO 20/18/15.
Intelligent Control CompatibilitySupports independent pressure feedback for main and auxiliary pumps and programmable flow distribution. In case of failure, the main pump automatically switches to the auxiliary pump. Combined with modern control systems, it enables refined management, improving system response speed and accuracy.
Application Areas
Injection Molding And Die Casting MachineryHeavy-duty injection molding machines require a dual-circuit system of high-pressure clamping (large pump) and low-pressure injection (small pump). A dual-pump system allows independent control of both pressure and flow rates, achieving rapid response and precise molding. It is also suitable for the injection and holding pressure systems of die casting machines, increasing production efficiency by over 15%.
Construction MachineryExcavators, loaders, cranes, road rollers, and other equipment require independent oil supply for their traveling and operating mechanisms. A dual-pump system with dual outputs simplifies the system structure, ensures efficient machine operation, and is widely used in mining machinery, port cranes, and other equipment requiring continuous high-intensity operation.
Machine Tool IndustryLarge CNC machine tools require different pressures for hydraulic clamping, tool changing, and table feeding systems. A dual-pump system provides a stable power source with a flow pulsation rate ≤3%, ensuring machining accuracy and suitable for precision machining environments.
Metallurgy And Forging EquipmentSteel and non-ferrous metal rolling mills and forging machinery require high-pressure, high-flow-rate roller gap adjustment and main drive systems. This pump has strong anti-pollution capabilities and can operate stably under harsh conditions, ensuring continuous production line operation. Automated Production Lines: Production equipment requiring independent dual-loop control, such as assembly lines and robotic handling units. The dual pump allows for separate control of the clamping and conveying mechanisms, without interference, enhancing system flexibility and reliability.
Marine And Marine EngineeringHydraulic systems in ship steering gear, anchor winches, hatch covers, etc., have extremely high reliability requirements. This pump operates smoothly, is compatible with flame-retardant hydraulic fluids, and meets safety and explosion-proof standards.
Other Industrial SectorIncluding food packaging machinery, printing and papermaking industries, automotive industries, semiconductor equipment, petrochemical equipment, etc. It is suitable for any application requiring medium to high pressure and independent dual-loop control.
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