Product Overview

The NACHI PVD-0B-24P-8G3-5516B is a variable displacement axial piston pump engineered by NACHI-FUJIKOSHI CORP., a globally recognized leader in precision hydraulic technology. Operating on the proven swashplate principle, this pump converts mechanical input power into high-pressure hydraulic flow through a precision-ground cylinder block and axial piston assembly, with displacement infinitely variable via an integrated compensator control. The PVD series is purpose-built for industrial hydraulic power units and mobile equipment requiring stable pressure compensation, high volumetric efficiency, and precise flow control across demanding duty cycles. Its compact 0B frame size and 24 cm³/rev nominal displacement make it a direct-fit solution for OEM and aftermarket hydraulic systems in the light-to-medium industrial power class.

Technical Specifications

Parameter	Specification / Feature
Component Type	Hydraulic Piston Pump — Variable Displacement Axial Piston
Model Designation	PVD-0B-24P-8G3-5516B
Manufacturer	NACHI-FUJIKOSHI CORP. (NACHI)
Displacement	24 cm³/rev nominal (0B frame size)
Operating Pressure	Standard Industrial Grade (up to rated continuous pressure per PVD series)
Control Type	Variable displacement with integrated pressure compensator
Mounting & Connection	Standard ISO / NACHI flange interface with SAE porting
Rotation	Clockwise (viewed from shaft end) — verify per suffix code

Engineering Features & Advantages

Precision Swashplate Performance: The axial piston and swashplate assembly delivers smooth, infinitely variable displacement with high volumetric efficiency, minimizing flow pulsation and heat generation in continuous industrial duty.
Integrated Pressure Compensation: The built-in compensator automatically adjusts displacement to match system demand, reducing energy consumption and eliminating the need for external unloading valves.
Industrial Reliability: Built for continuous operation under severe industrial conditions, with hardened piston shoes, precision-ground cylinder bores, and a robust bearing-supported drive shaft for long service life.
Direct Fit Replacement: Exact dimensional and functional compatibility with original NACHI PVD-0B series OEM standards, ensuring drop-in installation without modification to mounting or porting.

Typical Industrial Applications

The NACHI PVD-0B-24P-8G3-5516B is widely deployed in plastic injection molding machines, CNC machine tool hydraulic power units, metallurgical and stamping presses, and mobile construction or marine hydraulic systems where precise variable flow and reliable pressure compensation are essential to cycle accuracy and energy efficiency.

PRODUCT IMAGES

NACHI PVD-0B-24P-8G3-5516B Variable Displacement Axial Piston Pump

⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:

Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
Peace of Mind: Covered by our 12-Month Replacement Warranty.

Shop the genuine NACHI PVD-0B-24P-8G3-5516B Variable Displacement Piston Pump. This Japan-made hydraulic component features a pressure-compensated design, delivering reliable, leak-free fluid power for heavy-duty industrial systems.