Atos Solenoid Valve | DHI-0713P | DHE-0713P | DHI-0631/2 | 24V DC Directional Valve

Atos DHI & DHE Series High-Performance Solenoid Directional Valves

Product Overview: The Atos DHI and DHE series are the benchmarks for directional flow control in industrial hydraulic systems. The DHI series, a leader in direct-acting solenoid valves, is widely utilized in low-to-medium pressure circuits for its low power consumption and reliability. Conversely, the DHE series is engineered for high-pressure and high-flow conditions, featuring enhanced electromagnetic force. Both series utilize wet-pin solenoid designs and are optimized for 24V DC power, ensuring millions of maintenance-free switching cycles in 2026 smart manufacturing environments.

Featured models: DHI-0713P-X-24DC-23, DHE-0713P-X-24DC-20, and DHI-0631/2-X-24DC-23.

Key Technical Advantages:

• Superior Switching Performance: Digitally optimized spool channels maintain low pressure drops even at maximum flow rates, enhancing overall system energy efficiency.

• Wet-Pin Solenoid Technology: The armature operates within oil for exceptional heat dissipation and dampened mechanical shock, significantly extending coil service life.

• High Ingress Protection (X Prefix): Equipped with high-quality coils rated at IP65, effectively resisting water spray, oil mist, and dust in industrial settings.

• Tiered Application Matching:

  • DHI: Designed for standard applications up to 350 bar.

  • DHE: High-performance version with larger switching limits, ensuring stability during high-pressure transitions.

• International Mounting Standards: Fully compliant with ISO 4401-03 (NG6) mounting interfaces, allowing for seamless interchangeability with Rexroth, Vickers, and other major brands.

Detailed Specifications & Model Matrix:

• Featured Model Matrix:

  • DHI-0713P-X-24DC-23: Size NG6, 713P spool function, 24V DC, design sequence 23.

  • DHE-0713P-X-24DC-20: High-performance Size NG6, 713P spool, enhanced drive, design sequence 20.

  • DHI-0631/2-X-24DC-23: Size NG6, 631/2 switching logic for specialized control circuits.

• Technical Specifications:

  • Nominal Size: Size 06 / NG6.

  • Max Operating Pressure: 350 bar.

  • Rated Voltage: 24V DC.

  • Max Flow Capacity: Up to 60-80 L/min (depending on model and pressure drop).