Parker PVP23 & PVP33 Piston Pump | PVP2336, PVP3336, PVP3330 | Variable Displacement Pump
| Model Number | PVP23363R26A1/D07AA2A, PVP3336R2H21, PVP333002R6A4A21 |
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Product Description
Parker PVP23 & PVP33 Series Heavy-Duty Axial Piston Pump
Product Overview: The Parker PVP series serves as the power backbone for industrial open-circuit hydraulic systems. Covering mainstream displacements such as PVP23 (23cc) and PVP33 (33cc), this series is custom-built for machine tools, injection molding, shearing machinery, and industrial power units (HPUs). Featuring an exceptionally rugged heavy-duty cast-iron housing, the PVP series delivers superior quiet-running excellence and fatigue resistance even at continuous pressures of 210 Bar. Core models like the PVP23363R26A1/D07AA2A and PVP3336R2H21 are renowned for their sensitive compensator response.
Key Technical Advantages:
Rugged Heavy-Duty Construction: The reinforced cast-iron body is optimized for high-frequency load cycles. This construction not only extends mechanical service life but also dampens hydraulic vibrations, ensuring maximum operating quietness.
High-Precision Variable Control (A4/H21): Equipped with advanced control valve blocks. Models like the PVP333002R6A4A21 support load sensing and pressure compensation, instantaneously modulating displacement based on load and automatically de-stroking at preset pressures for significant energy savings.
Outstanding Power Density: Delivers high flow output within a compact installation footprint. The PVP2336 series, through its optimized swashplate mechanism, ensures high volumetric efficiency even at high rotational speeds.
Flexible Mounting & Compatibility: Strictly compliant with SAE and ISO mounting standards. Whether featuring R2 (Clockwise) or R6 configurations, these units provide a seamless “drop-in” match for original OEM equipment, reducing maintenance downtime.
Specific Models & Technical Parameters:
Core Models: PVP2336, PVP3336, PVP3330.
Detailed Config Codes: PVP23363R26A1/D07AA2A, PVP3336R2H21, PVP333002R6A4A21.
Displacements: 23 cm³/rev (23cc), 33 cm³/rev (33cc).
Pressure Specifications: Rated at 210 Bar (21 MPa / 3000 PSI); Peak cycles up to 250 Bar.
Control Methods: Pressure Compensator, Load Sensing, Manual/Remote Pressure Control.




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