Parker PVP Series Pump | PVP23, PVP36, PVP2336 | Axial Piston Variable Pump | PVP2336BR2MP21

Parker PVP Series High-Performance Axial Piston Variable Pumps

Product Overview: The Parker PVP series is a highly reliable axial piston variable displacement pump designed for industrial open-circuit hydraulic systems. This series is engineered to deliver long service life and rapid control responsiveness under medium-to-high pressure conditions. Covering key displacements such as 23 cm³/rev (PVP23), 33 cm³/rev (PVP33), and 36 cm³/rev (PVP36), featured models like the PVP2336BR2MP21 utilize a rugged cast-iron housing to provide precise and smooth flow output at a rated pressure of 250 Bar. Renowned for its superior pressure compensation characteristics, the PVP series is widely used in machine tools, presses, injection molding machinery, and heavy-duty industrial Hydraulic Power Units (HPU).

Key Technical Advantages:

• Rapid Compensator Response: The optimized swashplate drive mechanism ensures ultra-short response times during pressure cut-off, effectively preventing system overpressure and protecting downstream components.

• High-Strength Cast Iron Build: Unlike aluminum alternatives, the PVP series features high-strength ductile iron housings for superior fatigue resistance and sound dampening, ideal for high-cycle operations.

• Versatile Control Modalities: Offers diverse options including Standard Pressure Compensation, Remote Pressure Compensation, and Load Sensing, ensuring maximum energy efficiency for the system.

• Exceptional Volumetric Efficiency: Specialized surface treatments on piston groups and valve plates maintain stable output even during significant oil temperature fluctuations.

• Standard SAE Mounting: Complies with international SAE standards (e.g., SAE A or B 2-bolt), allowing for easy integration with electric motors or PTOs for rapid “drop-in” replacement.

Detailed Models & Parameters:

• Core Series: Parker PVP Series (Variable Displacement).

• Model Keywords: PVP16, PVP23, PVP33, PVP36, PVP41, PVP48.

• Full Config Codes: PVP2336BR2MP21, PVP2310, PVP2320, PVP2330.

• Displacements: 16 cm³/rev to 48 cm³/rev (Focus on 23cc & 36cc).

• Pressure Ratings: Rated at 250 Bar (3600 PSI) continuous; Peak capability up to 310 Bar (4500 PSI).

• Rotation: R (Clockwise/CW); L (Counter-clockwise/CCW).

• Target Applications: Machine tool chuck control, small presses, industrial robotics, and lubrication power stations.