China PVB45-RSF PVB45-RSF-20-CC-PRC Eaton Vickers Variable Piston Pump | Partsdic®

The PVB45-RSF and PVB45-RSF-20-CC-PRC pumps are part of the Vickers PVB series, renowned for their exceptional quality and performance.

They are variable displacement, open circuit, axial piston pumps designed to provide precise control of hydraulic flow and pressure. These pumps are commonly used in hydraulic systems for various applications, including machine tools, plastic injection molding machines, industrial presses, and more.

One of the key features of these pumps is their variable displacement capability. They offer a wide range of adjustable flow rates, allowing for optimal control of hydraulic power. The displacement adjustment is achieved by changing the angle of the swash plate, which alters the piston stroke and consequently modifies the output flow. This flexibility enables the pumps to adapt to different operating conditions and load requirements, resulting in improved energy efficiency.

The PVB45-RSF and PVB45-RSF-20-CC-PRC pumps have a maximum operating pressure of 210 bar (3050 psi) and a maximum speed of 3000 rpm. They are designed to handle a wide range of hydraulic fluids, including petroleum-based oils, synthetic fluids, and water-glycol mixtures, ensuring compatibility with various system requirements.

In terms of construction, these pumps feature a rugged design that ensures long-lasting performance.

They are built with high-quality materials and precision engineering to withstand demanding operating conditions. The pumps incorporate axial piston and slipper design, which provides excellent efficiency and low noise levels. Additionally, they have a compact footprint, making them suitable for installations where space is limited.

The PVB45-RSF and PVB45-RSF-20-CC-PRC pumps offer advanced control options. They can be equipped with a pressure compensator and a pressure relief valve to maintain system pressure within desired limits. This ensures system protection and prevents damage caused by excessive pressure. The pumps can also be integrated with various control devices, such as proportional electro-hydraulic regulators, to achieve precise and responsive control of hydraulic flow and pressure.

 

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