Product Overview
The Rexroth LT 06-A06-3X/150B18/02M (Material Number: R900455464) is a precision-engineered pilot control valve from the renowned Rexroth LT series, designed for reliable directional spool valve actuation in demanding industrial hydraulic systems. This pilot valve functions as a hydraulic pre-stage control element, converting low-power input signals into precise hydraulic pilot pressure to shift the main directional spool valve. With a nominal size of NG 6 and component series 3X, it delivers dependable, repeatable performance for directional control circuits. The LT 06 pilot valve is widely specified in Rexroth directional spool valve assemblies where accurate, low-effort actuation and stable pressure control are critical to system performance.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Hydraulic Valve – Pilot Control Valve (Directional Spool Valve) |
| Model Designation | LT 06-A06-3X/150B18/02M |
| Material Number | R900455464 |
| Nominal Size | NG 6 (DIN 24340 / ISO 4401) |
| Component Series | 3X (Series 30 to 39, installation and connection dimensions unchanged) |
| Operating Pressure | Standard Industrial Grade (Up to rated pilot pressure per Rexroth LT series specification) |
| Spool Type | A06 – Directional spool configuration with defined flow path |
| Actuation | Pilot hydraulic actuation (pressure signal controlled) |
| Mounting & Connection | Standard ISO / Rexroth Interface – Subplate mounting, port pattern per NG 6 standard |
| Seal Material | NBR (Buna-N) – standard industrial hydraulic fluid compatibility |
Engineering Features & Advantages
- Precision Pilot Actuation: The LT 06 pilot valve delivers accurate, repeatable hydraulic pilot signals to shift main directional spool valves, ensuring precise control of actuator direction and speed in complex hydraulic circuits.
- Optimized Spool Geometry: The A06 spool configuration provides well-defined flow paths and stable pressure characteristics, minimizing pressure drop and ensuring consistent response across the operating range.
- Industrial Reliability: Constructed for continuous duty with durable, corrosion-resistant materials and proven engineering for maximum system uptime.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original REXROTH standards, allowing straightforward retrofit into existing hydraulic systems without rework.
Typical Industrial Applications
The Rexroth LT 06-A06-3X/150B18/02M (Material Number: R900455464) is a precision-engineered pilot control valve from the renowned Rexroth LT series, designed for reliable directional spool valve actuation in demanding industrial hydraulic systems.
PRODUCT IMAGES


REXROTH LT 06-A06-3X/150B18/02M / R900455464 Pilot Control Valve
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- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
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Shop the genuine REXROTH LT 06-A06-3X/150B18/02M / R900455464 Solenoid Directional Spool Valve. This Germany-made 24V DC hydraulic component features a robust spool design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.





