Piston Pumps

Hydraulic K7VG Series

The K7VG Series of high pressure swash plate type axial piston pumps were developed for general industrial machinery use. The adoption of the high load bearings and friction-free contracting mechanism of shoes has achieved high reliability and long life.

The unique compact and rigid housing construction of these pumps in addition to the semi-cylindrical swash-plate and its anti-vibration supporting mechanism has both reduced noise and pressure pulsations.

The spherical valve plate and improved hydraulic balance of the K7VG Series provide stable cylinder rotation, thus achieving high efficiency even in a low-pressure and low-speed operating range. Additionally the shortened radius of the cylinder port reduces the peripheral fluid velocity thereby enabling its high self-priming speed capability.