Pump Nachi PZ

The load-sensitive PZ Series Variable Piston Pump uses a semi-cylindrical lobe disc that is part of the core technology of the PVS Series Variable Piston Pumpch. In addition, it adds a hydrostatic bearing mechanism, valve plate and other mechanisms that reduce noise during operation. Specifications are even quieter than the Pumpch PVS series.
The pump housing houses an electro-hydraulic proportional control valve, compensator and overvoltage shut-off valve, eliminating the need for unnecessary piping. The electrohydraulic proportional control valve uses a proven force feedback system that provides improved hysteresis, repeatability and response. The possibility of creating a dual pump configuration with an IP pump further extends the range of possible applications.

Pump models:
PZ-2B-35, PZ-2B-45, PZ-3B-70, PZ-4B-100, PZ-5B-130, PZ-6B-180, PZ-6B-220

Specification: