Product Overview
The ATOS SDHE-0713 RO 10S is a high-performance solenoid-operated directional control valve engineered by Atos, a global leader in electrohydraulic components. Designed around a robust spool-type architecture, this valve directs and controls the start, stop, and direction of hydraulic fluid flow within industrial circuits. The SDHE series is a direct-acting, spring-centered directional valve featuring wet-armature solenoids, ensuring rapid, reliable shifting and long service life. The “RO” designation indicates a specific spool configuration (closed center, all ports blocked in neutral), while “10S” refers to the ISO 4401 size 10 (NG10 / CETOP 5) mounting interface. This valve is a critical control element in demanding hydraulic systems requiring precise directional control, high flow capacity, and dependable solenoid actuation.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Solenoid Directional Control Valve (Spool Type) |
| Model Designation | SDHE-0713 RO 10S |
| Manufacturer | Atos |
| Valve Configuration | 4-way, 3-position (4/3), closed center (RO spool) |
| Actuation Type | Dual wet-armature solenoids, spring-centered |
| Mounting Interface | ISO 4401 size 10 (NG10 / CETOP 5) |
| Operating Pressure | Up to 350 bar (ports P, A, B); 210 bar (port T) |
| Rated Flow | Up to 100 L/min (dependent on spool type) |
| Solenoid Voltage | Standard industrial DC (e.g., 24V DC) or AC options |
| Electrical Connection | DIN 43650 connector or equivalent |
| Seal Material | NBR (Buna-N) standard; FKM (Viton) optional |
| Fluid Compatibility | Mineral oil-based hydraulic fluids (ISO VG 32-68) |
Engineering Features & Advantages
- Precision Performance: The solenoid directional control valve (spool type) delivers precise, repeatable performance with low hysteresis and stable control across the full working range.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust construction and wear-resistant internal components for extended service life.
- Direct Fit Replacement: Precision-manufactured to original ATOS specifications for direct replacement, minimising downtime and eliminating fitment issues.
- Rated Capability: Rated for pressure ratings up to 350 bar and flow rates up to 100 L/min, supporting stable operation across the full working range.
Typical Industrial Applications
This valve is a critical control element in demanding hydraulic systems requiring precise directional control, high flow capacity, and dependable solenoid actuation.
PRODUCT IMAGES
ATOS SDHE-0713 RO 10S Solenoid 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 ATOS SDHE-0713 RO 10S Solenoid Directional Valve. This Italian-made hydraulic component features a robust spool design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.