Product Overview
The Rexroth 04772010 (R930000957) is a solenoid-actuated directional cartridge valve engineered for precise control of hydraulic flow direction within compact manifold and integrated circuit designs. Manufactured by Bosch Rexroth, a global leader in drive and control technology, this valve operates on a direct-acting solenoid principle, shifting an internal spool to route pressurized fluid between ports with high repeatability. Its cartridge-style construction allows direct insertion into a machined cavity, eliminating the need for separate subplates and reducing leakage paths. Designed for demanding industrial hydraulic systems, this valve serves as a reliable control element for actuator extension, retraction, and holding functions in high-cycle machinery.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Solenoid Directional Cartridge Valve (Spool Type) |
| Model Designation | 04772010 / R930000957 |
| Operating Pressure | Standard Industrial Grade (Up to 350 bar rated) |
| Mounting & Connection | Cartridge cavity mounting per ISO 7368 / Rexroth standard interface |
| Actuation Type | Direct-acting wet-pin solenoid |
| Spool Configuration | 2-position or 3-position directional spool (model-dependent) |
| Flow Direction Control | Positive shut-off with minimal internal leakage |
Engineering Features & Advantages
- Precision Spool Metering: The hardened, precision-ground spool delivers accurate flow direction control with fast response times and minimal pressure drop across the valve.
- Compact Cartridge Design: Integrated cartridge format reduces manifold size, simplifies hydraulic circuit layout, and minimizes potential leak points compared to conventional subplate-mounted valves.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust solenoid construction and wear-resistant spool/bore pairing for extended service life.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM Rexroth standards, ensuring drop-in replacement without modification to existing manifolds or control blocks.
Typical Industrial Applications
This solenoid directional cartridge valve is widely used in plastic injection molding machines for mold clamping and injection sequence control, metallurgical presses for ram direction and pressure holding, construction and marine hydraulics for actuator control in confined manifold blocks, and CNC machine tools for tool clamping, pallet changing, and spindle orientation functions. Its compact cartridge format is particularly suited for integrated hydraulic power units and custom manifold assemblies where space and leakage prevention are critical.
PRODUCT IMAGES
REXROTH 04772010 / R930000957 Solenoid Directional Cartridge 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 04772010 / R930000957 Solenoid Directional Spool Valve. This Germany-made 24V DC hydraulic component features a reliable spool design, delivering leak-free, precise fluid control for heavy-duty industrial systems.
