Series Name: Parker PVP Series
Type: Variable Displacement Vane Pump
2. Performance Specifications
Displacement
Variable Displacement Range: The PVP series pumps offer a variable displacement feature. The displacement can typically be adjusted from a minimum of [minimum displacement value] to a maximum of [maximum displacement value] . This allows for precise control of the hydraulic fluid flow output according to the specific requirements of the hydraulic system.
Flow Rate
Maximum Flow Rate: Under maximum displacement and at the rated speed, the pump can achieve a maximum flow rate of up to [X] liters/minute. The variable displacement mechanism enables the flow rate to be adjusted continuously, making it suitable for applications with varying flow demands, such as in machine tools and industrial equipment.
Flow Rate Control: These pumps are equipped with efficient flow rate control systems. The control can be manual, through a mechanical adjustment mechanism, or it can be integrated with an electro - hydraulic control system for more precise and automated adjustment in response to system demands.
Pressure Ratings
Maximum Operating Pressure: The PVP series hydraulic pumps have a maximum operating pressure rating of [operating pressure value] bar. This high - pressure rating allows them to be used in a wide range of hydraulic applications that require significant pressure to operate, such as in hydraulic presses and lifting equipment.
Peak Pressure Capacity: They also possess a peak pressure capacity of up to [peak pressure value] bar. This provides a safety margin during transient conditions like sudden load changes or system startup and shutdown, ensuring the pump's durability and reliability.
3. Rotational Speed
Maximum Continuous Speed: The pumps can operate continuously at a maximum speed of [maximum speed value] rpm (revolutions per minute). This high - speed operation capability enables rapid fluid transfer and quick response times, which is beneficial for applications where fast - acting hydraulic power is essential.
Minimum Recommended Speed: A minimum recommended speed of [minimum speed value] rpm is specified. Operating below this speed for extended periods may lead to issues such as reduced efficiency, cavitation, and potential damage to the internal components due to insufficient fluid flow and lubrication.
