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Atos DLHZO Proportional Valve | DLHZO-LEBQP-SN-NP-060 | DLHZO-TEB-SN-NP-040 | Servo-Proportional Control
| Model Number | DLHZO-LEBQP-SN-NP-060-V71/Q |
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Product Description
Atos DLHZO Series High-Performance Servo-Proportional Valves
Product Overview:
The Atos DLHZO series represents the cutting edge of proportional hydraulic control, classified as “Servo-Proportional Valves.” This series integrates advanced Digital Electronics (TEB/LEB) and high-precision LVDT spool displacement sensors for true closed-loop control. Their dynamic performance rivals traditional servo valves, featuring exceptionally high frequency response and near-zero hysteresis. The LEBQP models further integrate pressure/flow (P/Q) composite control logic. These valves are essential for precision presses, plastics machinery, simulators, and high-accuracy systems requiring synchronized motion.
Featured models: DLHZO-LEBQP-SN-NP-060-V71/Q and DLHZO-TEB-SN-NP-040-L71/I.
Key Technical Advantages:
Servo-Class Dynamic Response: Engineered for ultra-high frequency switching and precision trajectory tracking, meeting the most demanding industrial closed-loop requirements.
Integrated On-Board Electronics (OBE): TEB (Standard) and LEB (Enhanced) drivers are mounted directly on the valve, communicating via analog or digital (NP protocol) interfaces for superior noise immunity.
Closed-Loop Spool Positioning (LVDT): Internal sensors monitor and correct spool displacement in real-time, ensuring linear flow control and exceptional repeatability.
Composite P/Q Control: The LEBQP version allows simultaneous regulation of Flow (Q) and Pressure (P), ideal for complex load management systems.
Standard Mounting: Utilizes the NG6 (ISO 4401-03) interface, allowing for direct replacement and performance upgrades of existing systems.
Detailed Specifications & Model Matrix:
Core Model Matrix:
DLHZO-LEBQP: Digital servo-proportional valve with composite pressure and flow control, Size NG6.
DLHZO-TEB: High-performance digital proportional valve with integrated driver.
060 / 040 Flow Ratings: Correspond to specific flow curves at rated pressure drops for precise load matching.
Technical Specifications:
Max Operating Pressure: 315 – 350 bar.
Supply Voltage: 24V DC.
Command Signal: V71 ($\pm 10\text{V}$ voltage) or L71 ($4-20\text{mA}$ current).
Hysteresis: Effectively 0% due to high-performance electrical feedback.
Company Profile
We adhere to international quality management standards and provide a 1-year warranty including maintenance and replacement. We have established long-term strategic cooperation with many well-known brands and continuously launch new products to meet market development. Flexible payment terms are supported, including USD settlement, Alipay, Western Union and T/T.
Relying on our standardized production base and professional foreign trade team, we provide competitive factory direct prices, efficient logistics channels and punctual delivery. FJZY Hydraulic is devoted to being your trustworthy long-term partner in hydraulic and agricultural machinery fields.
Our Advantages
Fast & Reliable Delivery
Extensive Partnerships
We collaborate with numerous factories, offering a wide range of product selections and providing you with instant quote responses
Strict Quality Assurance
Quality first is our principle. We provide a one-year warranty service, ensuring you receive top-tier quality products with confidence.
Competitive Pricing
Through efficient production and close cooperation, we offer highly competitive prices, guaranteeing a cost-effective experience for you.
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