Parker PV Series Pump | PV140R1K1T1WMMC, PV140R1K8T1NMR1, PV046 | Hydraulic Piston Pump
| Model Number | PV140R1K1T1WMMC, PV140R1K8T1NMR1, PV140 |
|---|
Product Description
Parker PV Series High-Pressure Axial Piston Variable Pump
Product Overview: The Parker PV series axial piston pump is a reliable power source for industrial hydraulic systems worldwide. Known for its robust swashplate design and exceptional noise reduction, this series is extensively used in injection molding machines, die-casting units, steel mills, and heavy-duty power stations. Featured models such as the PV140R1K1T1WMMC, PV140R1K8T1NMR1 (140cc displacement), and PV046R1K1T1NMMC (46cc displacement) provide precise pressure control and long-term operational stability. Its unique pre-compression circuit effectively suppresses fluid pulsation, making it the ideal choice for high-precision control systems.
Key Technical Advantages:
Exceptional Low-Noise Operation: Optimized valve plate designs and heavy-duty cast iron housings significantly reduce operational noise, meeting modern factory environmental standards.
High-Response Variable Control:
WMMC / NMR1 / NTC1: Diverse compensator configurations support pressure compensation, load sensing, and remote control for on-demand flow distribution.
Heavy-Duty Durability: Rated for up to 350 Bar (5000 PSI) continuous operation. High-strength bearings and specialized coated pistons minimize friction and extend maintenance intervals.
Through-Drive Capability: The PV series supports 100% nominal torque through-drive, allowing for easy tandem mounting of secondary pumps to enhance system integration.
100% OEM Standard Compatibility: Manufactured to strict Parker factory specifications (e.g., R1K mounting), ensuring shafts, flanges, and porting align perfectly for seamless replacement.
Detailed Models & Parameters:
Core Series: Parker PV Series (Standard & High Pressure).
Representative Models: PV140R1K1T1WMMC, PV140R1K8T1NMR1, PV140R1K1T1NTC1, PV046R1K1T1NMMC.
Displacements: 46 cm³/rev, 140 cm³/rev.
Pressure Ratings: Rated at 350 Bar (5000 PSI); Intermittent peak support up to 420 Bar.
Control Types: Standard Pressure Compensation, Remote Control, Load Sensing.
Rotation: R (Clockwise/CW).
Target Applications: Industrial presses, refuse trucks, machine tool power units, and injection molding.

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