PVB Piston Pumps

Vickers PVB Piston Pumps are reliable, high-performance, variable-displacement axial piston pumps widely used in industrial and mobile hydraulic systems. They operate by converting rotary input motion into reciprocating motion using a rotating swash plate that drives pistons within a cylinder barrel. This mechanism draws fluid into the cylinder chamber on the intake stroke and forces pressurized fluid out during the discharge stroke. A key feature is the variable-displacement capability, allowing the pump's output flow to be precisely adjusted based on system pressure and demand by changing the swash plate angle. These functions enable efficient, controlled power transmission for applications requiring flexible pressure and flow rates, such as machine tools, injection molding, and construction equipment.