Yuken Type PV2R Double Vane Pump | PV2R12, PV2R13, PV2R14 | High-Low Flow

Yuken Type PV2R Series High-Performance Double Vane Pumps

Product Overview: The PV2R Series Double Vane Pump is the definitive power core for achieving high-efficiency control in complex hydraulic circuits. By integrating two independent pump cartridges on a single drive shaft, this series delivers two isolated oil flows, widely used for high-low pressure switching logic (Rapid-to-Working Feed). This featured range highlights premium double-pump specifications: the compact PV2R12-6-65-F-REAA-43, mid-range PV2R13-10-94-F-RAAA-43, and the ultra-high flow S-PV2R14-25-237-L-RLAL-35. Utilizing a unique low-noise balanced structure, PV2R double pumps maintain exceptionally low pulsation and operational decibels even under full load.

Key Technical Advantages:

• Efficient Dual-Output Combination: A single motor drives two cartridges with vastly different displacements (e.g., the PV2R14 integrating sizes 25 and 237), simplifying plumbing and optimizing machine footprint.

• Ultimate Silence & Stability: Precision-ground stator curves and 12-vane rotor designs ensure noise levels stay significantly below industry standards, even during dual-circuit high-pressure operation.

• Modular Cartridge Design: Internal pump cores are independent modules. Maintenance is streamlined—swap the cartridge kits without disconnecting main piping to restore factory performance and minimize downtime.

• High Volumetric Efficiency: Automatic side-plate clearance compensation ensures high output precision during long-term heavy-duty cycles, reducing system heat and energy loss.

• Target Applications: Large plastic injection molding machines, rubber vulcanizing machinery, scrap metal balers, concrete machinery, and customized industrial Hydraulic Power Units (HPU).

Detailed Models & Parameters:

• Core Series: Yuken Type PV2R12, PV2R13, PV2R14 Series Double Pumps.

• Model Keywords: PV2R12-6-65-F-REAA-43, S-PV2R14-25-237-L-RLAL-35, PV2R13-10-94-F-RAAA-43.

• Flow Ratings (cm³/rev): * Small Pump (Cover End): 6, 10, 25.

  • Large Pump (Shaft End): 65, 94, 237.

• Technical Specs: F / L (Flange or Foot Mounting); R / L (Rotation: Right or Left-hand); EAAA / RLAL (Port position combinations); 43 / 35 (Design sequence identifiers).

• Pressure Ratings: Rated continuous working pressure up to 17.5 – 21 MPa (175 – 210 Bar).