PV2R4-184、PV2R4-200 Series YUKEN Single Vane Pump

“PV2R” Series YUKEN Single Vane Pump :
PV2R1-6、 PV2R1-8、 PV2R1-10、 PV2R1-12、 PV2R1-14、 PV2R1-17、 PV2R1-19、 PV2R1-23
PV2R1-25、 PV2R1-31、PV2R2-41、PV2R2-47、 PV2R2-53、 PV2R2-59、 PV2R2-65、 PV2R3-76
PV2R3-94、PV2R3-116、PV2R4-136、 PV2R4-153、PV2R4-184、 PV2R4-200、 PV2R4－237

Core features
High voltage and low noise design
Low-noise operation in the full pressure zone, suitable for industrial environments with strict noise requirements.
Optimize the stiffness of the pump body, reduce resonance, and adopt low-noise bearings and seals.
Modular structure
It is easy to maintain and can quickly replace key components (such as blades and stators).
The overall drive component of the pump is in the form of a complete set, which is easy to replace and repair.
Wear-resistant and durable
The surface of the key components (stator, blade) is treated with manganese phosphate film, and the life of the shaft seal group reaches more than 8,000 hours.
The pump body is made of high-strength cast iron (FC250), the blades are made of high-speed steel (HSS) or tungsten carbide coating, and the shaft is made of high-carbon chromium bearing steel (SUJ2).
Pressure stability
It provides a stable pressure output for the hydraulic system and is suitable for precision control systems.
The volumetric efficiency is ≥90%, and the mechanical efficiency is ≥92%, which reduces internal leakage and friction loss.

Typical application scenarios
Injection molding machine
The PV2R4-200 vane pump provides high-pressure power for large injection molding machines to ensure that the plastic fills the mold quickly.
PV2R4-184 vane pump is suitable for medium-sized injection molding machines to meet the needs of high pressure and large flow.
Die casting machine
PV2R4-237 vane pump (large displacement model of the same series) provides instantaneous large flow during the injection stage to improve the quality of castings.
PV2R4-184/200 vane pump is suitable for the hydraulic system of die casting machines to provide stable pressure support.
Construction machinery
PV2R4-184 vane pump drives the hydraulic cylinder to achieve precise control of the excavator arm.
It is suitable for hydraulic systems of cranes, concrete pumps and other equipment.
Other industrial fields
Metallurgical industry: hydraulic action control of blast furnaces, rolling mills and other equipment.
Shipbuilding industry: hydraulic power support for steering gear, anchor gear and other equipment.
Petrochemical industry: the hydraulic power source of fluid conveying equipment.