Product Overview
The Rexroth R900019792 is a high-performance directional spool valve engineered by Bosch Rexroth for precise control of hydraulic fluid flow direction, distribution, and pressure in demanding industrial circuits. As part of the renowned Rexroth directional spool valve family, this component utilizes a precision-machined spool and housing assembly to direct pressurized oil to specific actuator ports, enabling forward, reverse, and neutral functions in hydraulic systems. The R900019792 is designed for direct-actuated or pilot-operated operation (depending on configuration) and serves as a critical control element in manifold blocks, subplate mounting systems, and custom hydraulic power units. Its robust construction and tight metering tolerances ensure minimal internal leakage, fast response, and long service life in continuous-duty applications.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Directional Control Valve (Spool Type) |
| Model Designation | R900019792 |
| Manufacturer | Bosch Rexroth |
| Operating Pressure | Up to 350 bar (standard industrial grade, depending on spool type) |
| Nominal Flow Rate | Up to 80 L/min (typical for size 6 / NG6 interface) |
| Mounting & Connection | Subplate mounting per ISO 4401 / DIN 24340 (NG6 / CETOP 3) |
| Actuation Type | Solenoid, manual, or pilot (varies by specific configuration) |
| Spool Positions | 2 or 3 positions (standard Rexroth spool variants) |
| Seal Material | NBR / FKM (dependent on fluid compatibility) |
Engineering Features & Advantages
- Precision Spool & Sleeve Design: Tight radial clearances and hardened, ground spool surfaces deliver accurate flow metering, minimal internal leakage, and repeatable directional control.
- High Pressure Capability: Rated for continuous operation up to 350 bar, suitable for high-pressure industrial hydraulic circuits and severe-duty applications.
- Fast Response & Low Pressure Drop: Optimized flow passages and spool geometry reduce throttling losses and enable rapid actuator response for dynamic cycling.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust housing and wear-resistant internal components.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM Rexroth standards, ensuring drop-in replacement without modification.
- Versatile Circuit Integration: Compatible with standard NG6 subplates, manifold blocks, and sandwich plate systems for flexible system design.
PRODUCT IMAGES
Rexroth R900019792 Directional Spool Valve
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- 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 Rexroth R900019792 Solenoid Directional Valve. This Germany-made 24V DC hydraulic component features a 4-way 3-position design with spring return, delivering leak-free, reliable fluid control for heavy-duty industrial systems.