Product Overview
The Rexroth R902193512 is a high-performance solenoid-actuated directional spool valve engineered for precise control of hydraulic fluid flow direction, start, stop, and pressure regulation within complex industrial hydraulic circuits. As part of the renowned Rexroth directional spool valve family, this component utilizes a robust spool-in-sleeve design actuated by wet-pin AC or DC solenoids, ensuring rapid, reliable shifting and excellent leakage integrity. The R902193512 serves as a critical control element in manifold and subplate mounting systems, directing flow to actuators, cylinders, and motors with high repeatability. Its design prioritizes energy efficiency and long service life, making it a preferred choice for demanding B2B hydraulic applications requiring precise directional control and high cycle rates.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Solenoid Directional Spool Valve |
| Model Designation | R902193512 |
| Operating Pressure | Up to 350 bar (5075 psi) nominal, 420 bar peak |
| Mounting & Connection | ISO 4401 / CETOP subplate mounting, NG6 (D03) interface |
| Actuation Type | Wet-pin solenoid, AC/DC voltage options |
| Spool Configuration | 3-position 4-way (standard), spring centered or detented |
| Flow Rate | Up to 80 L/min (21 gpm) nominal |
| Response Time | ≤ 25 ms (energization), ≤ 40 ms (de-energization) |
Engineering Features & Advantages
- Precision Spool Metering: High-precision spool-to-sleeve clearance ensures minimal internal leakage and accurate flow metering for precise actuator control.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with hardened spool surfaces and robust solenoid encapsulation for extended service life.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, ensuring drop-in replacement without manifold modification.
- Fast Solenoid Actuation: Wet-pin solenoid design provides rapid, consistent shifting with high cycle rate capability and low power consumption.
- Flexible Circuit Integration: Multiple spool types and voltage options available for customized directional control in complex hydraulic systems.
Typical Industrial Applications
The Rexroth R902193512 solenoid directional spool valve is widely deployed in heavy industrial scenarios including plastic injection molding machines for mold clamping and injection control, metallurgical presses for precise ram direction and pressure sequencing, CNC machine tools for tool changer and clamping circuit actuation, and construction & marine hydraulics for boom, bucket, and steering control. Its robust design also suits automated assembly lines, material handling equipment, and hydraulic power units requiring reliable directional flow management.
PRODUCT IMAGES
Rexroth R902193512 Solenoid Directional 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 REXROTH R902193512 Solenoid Directional Spool Valve. This Germany-made 24V DC hydraulic component features a reliable spool design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.