Atos DLHZO Proportional Valve | DLHZO-TEB-SN-NP-060-V71 | DLHZO-LEQ-060-V71 | Servo-Proportional
| Model Number | DLHZO-TEB-SN-NP-060-V71, DLHZO-LEQ-060-V71/Q/LQ52SB |
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Product Description
Atos DLHZO High-Performance Proportional Servo Valves
Product Overview: The Atos DLHZO series represents the pinnacle of high-performance proportional directional valves (sleeve/spool type), engineered for high-precision position, speed, and pressure control within hydraulic systems. This series includes models with integrated digital amplifiers (TEB series) and LVDT position transducers (LEQ series) for closed-loop feedback, ensuring exceptional dynamic response and zero-point stability. Whether it is the digital fieldbus-capable DLHZO-TEB-SN-NP or the flow-optimized DLHZO-LEQ-060, these valves meet the stringent demands of Industry 4.0 for hydraulic digitalization and precision.
Featured models include: DLHZO-TEB-SN-NP-060-V71 and DLHZO-LEQ-060-V71/Q/LQ52SB.
Key Technical Advantages:
Integrated Digital Electronics (TEB): Features a built-in digital driver/amplifier, allowing for software-based parameter tuning, superior noise immunity, and advanced diagnostic capabilities.
High-Precision Feedback Control: Equipped with high-linearity LVDT position sensors to monitor spool position in real-time, delivering closed-loop control that eliminates hysteresis and repeatability errors.
Sleeve-and-Spool Construction: Precision-ground components ensure high wear resistance and dynamic switching accuracy across the 060 size range.
Network Compatibility: The NP suffix indicates support for various fieldbus protocols (e.g., EtherCAT, Profinet, CANopen), simplifying wiring and integration for complex hydraulic architectures.
Detailed Specifications & Parameters:
Featured Model Matrix:
DLHZO-TEB-SN-NP-060-V71: Integrated digital amplifier, size 060, SN (no manual override), NP standard digital configuration.
DLHZO-LEQ-060-V71/Q/LQ52SB: Proportional valve with position sensor, /Q for specialized flow characteristic correction, and LQ52SB customized spool configuration.
Core Technical Specs:
Installation Size: ISO 4401 size 06 (NG6).
Max Operating Pressure: Rated up to 350 bar (5075 psi).
Control Accuracy: Hysteresis < 0.1%, with ultra-high repeatability.
Enclosure Rating: IP67, suitable for harsh industrial environments.






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