Product Overview
The KAWASAKI KMX15RA (Part Number: 1450630) is a high-performance multiple directional control valve designed for demanding mobile and industrial hydraulic systems. Manufactured by Kawasaki Precision Machinery, this valve serves as the central hydraulic control unit, directing pressurized fluid flow to multiple actuators with precise proportional control. The KMX15RA features a sectional, stackable design that allows for flexible circuit configuration, making it ideal for complex multi-function hydraulic systems. Its advanced spool design ensures smooth, responsive operation with minimal pressure loss, while the integrated load-sensing capability optimizes system efficiency by matching pump output to actual demand.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Multiple Directional Control Valve (Standard Directional Control Valve) |
| Model Designation | KMX15RA / 1450630 |
| Manufacturer | Kawasaki Precision Machinery |
| Operating Pressure | Standard Industrial Grade (Up to 350 bar rated) |
| Control Type | Manual / Pilot / Solenoid Actuated Spool Control |
| Mounting & Connection | Standard ISO / Manufacturer Interface |
| Number of Sections | Multiple (Configurable Stackable Sections) |
| Flow Rating | Up to 300 L/min (dependent on spool configuration) |
Engineering Features & Advantages
- Precision Spool Metering: Advanced spool land geometry provides fine proportional control for smooth actuator movement and precise load positioning in multi-function circuits.
- Load-Sensing Capability: Integrated load-sensing signal network enables demand-matched pump output, reducing throttling losses and improving overall system energy efficiency.
- Sectional Stackable Design: Modular construction allows customized circuit configuration with multiple directional sections, pressure relief, and auxiliary function blocks on a single manifold.
- Industrial Reliability: Built for continuous operation under severe industrial conditions with robust cast iron body and hardened precision spools.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards for Kawasaki KMX15RA and part number 1450630.
Typical Industrial Applications
The KAWASAKI KMX15RA multiple directional control valve is widely deployed in heavy-duty hydraulic systems including excavators and construction machinery, plastic injection molding machines, metallurgical presses and rolling mills, marine deck machinery and winch control systems, and CNC machine tool hydraulic power units requiring multi-actuator coordination.
PRODUCT IMAGES

KAWASAKI KMX15RA / 1450630 Multiple Directional Control Valve
⚡ 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 KAWASAKI KMX15RA / 1450630 Hydraulic Directional Control Valve. This Japan-made hydraulic component features a spool-type design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.