The PZ Series load sensitive variable piston pump employs the semicylindrical swash plate that is part of the basic technology used by the PVS series variable piston pump. To this it adds a hydrostatic bearing mechanism, valve plate, and other noise reducing mechanisms for operation that is even quieter than that of PVS Series pumps.
The pump body houses an electrohydraulic proportional control valve, compensator, and surge cutoff valve, which eliminates the need for superfluous piping.
The electro-hydraulic proportional control valve uses the proven force feedback system for improved hysteresis, repeatability, and response.
The ability to create a double pump configuration with an IP pump further expands the range of possible applications.
The common pump model no# we have stock:
For more technical information, please download the below datasheet: