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Atos Type QVHZO Valve | QVHZO-A-06/36 | QVHZO-TEB-SN-NP-06/18 | Proportional Flow Valve
| Model Number | DHRZO, DPZO, RZMO, QVHZO, QVHZO-A-06/36 20, QVHZO-TEB-SN-NP-06/18 20 |
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Product Description
Atos Type QVHZO Series Proportional Pressure Compensated Flow Valves
Product Overview: The QVHZO Series consists of high-performance 2-way proportional flow control valves from Atos, featuring a subplate mounting interface in Size 06 (NG6). The core advantage of this series is its integrated pressure compensator, which automatically offsets any fluctuations in actuator load pressure to achieve extremely precise velocity control. From basic analog models (A) to intelligent versions with Integrated Digital Electronics (TEB), QVHZO valves provide superior flow regulation for industrial automation, machine tools, and injection molding equipment.
Featured prominently in this selection are the versatile QVHZO-A-06/36-20 and the advanced digital model QVHZO-TEB-SN-NP-06/18-20.
Key Technical Advantages:
Dynamic Pressure Compensation: The built-in compensator ensures that the flow rate is dictated solely by the electrical input signal, independent of system pressure variations, guaranteeing exceptional repeatability.
Integrated Digital Electronics (TEB/TES): Models with on-board amplifiers support software configuration, offer enhanced EMI resistance, and provide faster dynamic response with fieldbus compatibility.
High-Performance Proportional Solenoids: Optimized coils deliver high driving forces, which, combined with precision-ground spools, reduce hysteresis to a minimum.
Versatile Flow Ratings: Available in various maximum flow options (e.g., 18 L/min, 36 L/min) to meet diverse requirements from precision micro-adjustment to high-power actuation.
Detailed Specifications & Parameters:
Core Series: Atos Type QVHZO Series (Size 06 / NG6).
Featured Model Matrix:
QVHZO-A-06/36-20 (Basic proportional regulation, max flow 36 L/min)
QVHZO-TEB-SN-NP-06/18-20 (Digital type with integrated OBE, max flow 18 L/min)
Core Performance Specs:
Nominal Size: Size 06 (NG6 / CETOP 03).
Max Operating Pressure: Rated up to 210 Bar (3,000 PSI).
Control Signal: Analog (±10V / 4-20mA) or Digital Fieldbus options.
Protection Class: IP67 for integrated electronic models.
Design Sequence: 20 Series.
Seal Material: High-quality NBR as standard; Viton optional for high temperatures.
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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