Pvs-0b Pvs-1b Pvs-2b Pvs-0A Pvs-1A Pvs-2A Hydraulic NACHI Pvs Piston Pump

Basic Info

Model NO.	Pvs-0b Pvs-1b Pvs-2b Pvs-0a Pvs-1a Pvs-2a
HS Code	8413503190
Production Capacity	50 Pieces/Week

Product Description

PVS-0B PVS-1B PVS-2B PVS-0A PVS-1A PVS-2A Hydraulic Nachi PVS Piston Pump
Energy-saving Type with Drastically Reduced Loss A NACHI-proprietary semi-circular barrel swash plate that receives pressure
on its surface ensures a stable discharge volume at all times. This eliminates excess discharge volume, and enables the effective use of power corresponding to the load cycle.
This "energy-saving type" conserves energy, reduces power loss, and helps to reduce hydraulic costs.
Silent Type That Demonstrates Its Power Quietly
Proprietary low-noise mechanisms are incorporated on the shoe, swash plate, valve plate, and other locations to ensure
silent operation. In particular, a semi-circular barrel swash plate stabilizes operation characteristics to ensure
silent operation.

Details regarding the choice of hydraulic fluid
The correct choice of hydraulic fluid requires knowledge of the operating temperature in relation to the ambient temperature: in a closed circuit the circuit temperature. The hydraulic fluid should be chosen so that the operating viscosity in the operating temperature range is within the optimum range (νopt) - the shaded area of the selection diagram. We recommended that the higher viscosity class be selected in each case. Example: At an ambient temperature of X °C an operating temperature of 60 °C is set. In the optimum operating viscosity range (νopt; shaded area) this corresponds to the viscosity classes VG 46 or VG 68; to be selected: VG 68. Please note: The case drain temperature, which is affected by pressure and speed, is always higher than the circuit temperature. At no point in the system may the temperature be higher than 115 °C. If the above conditions cannot be maintained due to extreme operating parameters, please consult us.