oem Nachi PVK Series variable axial piston pump is for sale_Excavator Hydraulics, Diesel Engine, SKS Hydraulic

Flow Rate Range

The PVK Series pumps typically have a wide flow rate range. For example, the minimum flow rate might be around 0 L/min (when in the minimum displacement setting) and can go up to a maximum value. The maximum flow rate can vary depending on the model, but it could be in the range of several hundred liters per minute. For instance, a particular model might have a maximum flow rate of 300 L/min at a certain speed and pressure.

Pressure Ratings

The pumps have specific pressure – rating capabilities. The rated pressure is usually given in bars or pounds per square inch (psi). They can operate at high pressures, often with a rated working pressure in the range of 210 – 350 bars (3000 – 5000 psi). There may also be a maximum allowable pressure, which is a higher value that the pump can withstand for a short period to handle pressure spikes.

Speed Range

The rotational speed of the pump shaft is an important parameter. The PVK Series pumps usually have a speed range measured in revolutions per minute (rpm). The minimum speed might be around 500 – 1000 rpm to ensure proper lubrication and functioning of the internal components. The maximum speed can be up to 3000 – 4000 rpm, depending on the model and the specific operating conditions.