Product Overview
The ATOS SDHZE-A-071-L5 10S is a high-performance proportional directional valve manufactured by Atos, a global leader in electrohydraulic control technology. This valve is part of the SDHZE series, which features a direct-operated proportional solenoid with a spool-type directional control design. It is engineered to provide precise, infinitely variable control of flow direction and magnitude in hydraulic systems, enabling smooth acceleration and deceleration of actuators. The SDHZE-A-071-L5 10S is specifically configured for demanding industrial applications requiring high dynamic response, low hysteresis, and reliable operation under continuous duty cycles. Its robust construction and advanced solenoid technology make it an ideal choice for closed-loop control systems where accurate position, velocity, or force control is essential.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Directional Valve |
| Model Designation | SDHZE-A-071-L5 10S |
| Operating Pressure | Up to 350 bar (standard industrial grade) |
| Mounting & Connection | ISO 4401 standard subplate mounting; solenoid with ISO 4400 / DIN 43650 connector |
| Nominal Flow Rate | Up to 80 L/min (dependent on pressure drop) |
| Spool Type | Proportional, closed-center or open-center configurations available |
| Solenoid Voltage | 24 V DC (standard) or 110/230 V AC options |
| Hysteresis | ≤ 5% of nominal stroke |
| Response Time | ≤ 30 ms (typical) |
Engineering Features & Advantages
- Precision Performance: Direct-operated proportional solenoid provides infinitely variable flow control with low hysteresis and high repeatability, ensuring accurate actuator positioning and smooth motion profiles.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust construction, high-grade materials, and protection against contamination and wear.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, including ISO 4401 mounting interface and standard solenoid connectors, allowing drop-in replacement without system modification.
- Advanced Control: Compatible with Atos electronic control units (ECU) for closed-loop position, velocity, or force control, enhancing system efficiency and reducing energy consumption.
- Low Noise Operation: Optimized spool and flow passages minimize turbulence and noise, contributing to a quieter working environment.
Typical Industrial Applications
The ATOS SDHZE-A-071-L5 10S proportional directional valve is widely used in
PRODUCT IMAGES
ATOS SDHZE-A-071-L5 10S Proportional 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 ATOS SDHZE-A-071-L5 10S Solenoid Directional Control Valve. This Italian-made hydraulic component features a direct-operated spool design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.