Atos Proportional Valve DHRZO-P5E-012-25-I-11 Black Simplifies Low Hysteresis Fast Response Easy Maintenance

1. Product Overview

Manufactured by Atos , the DHRZO-P5E-012-25-I-11 is a 3-way direct-acting digital proportional pressure reducing valve designed for precise hydraulic system control. This high-performance valve combines digital electronics with direct-operated spool technology to deliver exceptional accuracy and response in demanding industrial applications.

2. Key Technical Parameters

• Type: 3-way direct-acting proportional pressure reducing valve

• Operation: Digital electronic control

• Port Size: P5E (NG5)

• Max Operating Pressure: 250 bar

• Flow Rate: 12 L/min

• Response Time: ≤45ms (0-100% step signal)

• Hysteresis: <0.5%

• Input Signal: 0-10V or 4-20mA

• Power Supply: 24V DC

• Protection Class: IP67

• Material: Corrosion-resistant cast iron

3. Performance Characteristics

• Precision Control: ±0.5% linearity

• Dynamic Response: Fast-acting for rapid system adjustments

• Low Internal Leakage: Optimized spool design

• Wide Temperature Range: -20°C to +60°C

• Fluid Compatibility: Standard hydraulic oils (ISO VG 32-46)

4. Design Features

• Integrated Digital Electronics: Built-in amplifier for simplified wiring

• Direct-Operated Spool: Eliminates pilot stage for faster response

• Modular Construction: Easy maintenance and spool replacement

• Multi-Position Installation: No orientation restrictions

• Robust Housing: Corrosion-resistant finish (black)

5. Certifications & Compliance

• ATEX 94/9/EC: Approved for explosive atmospheres

• IECEx: International explosion protection

• RoSTechNadzor: Russian certification

• Salt Spray Resistance: >200 hours (EN ISO 9227)

6. Industrial Applications

• Factory Automation:

  • Automotive production lines

  • CNC machine tools

  • Robotic systems

• Mobile Equipment:

  • Construction machinery

  • Agricultural systems

• Special Environments:

  • Mining equipment

  • Underground/tunnel applications

  • Hazardous area installations

• Precision Hydraulics:

  • Test stands

  • Laboratory equipment

  • Low-flow control systems

7. Competitive Advantages

• Digital Precision: Superior control accuracy

• Rugged Construction: Suitable for harsh environments

• Simplified System Design: Reduces component count

• Maintenance-Friendly: Quick spool replacement

• Global Certifications: Complies with international standards

8. Physical Specifications

• Weight: 2.5 kg (typical)

• Port Connections: ISO 4401 standard

• Mounting: Any position

• Electrical Connection: DIN 43650 plug

9. Maintenance & Service

• Field-Replaceable spools and electronics

• Diagnostic LEDs for status monitoring

• Preventive Maintenance: Long service intervals

This Atos DHRZO-P5E-012-25-I-11 represents advanced electro-hydraulic technology, combining Italian engineering precision with digital control innovation. For complete technical details including performance curves and wiring diagrams, consult the official Atos documentation.

FAQ:

Q1: Wonder if you accept small orders?

A1: Do not worry. Feel free to contact us .in order to get more orders and give our clients more convener ,we accept small order.

Q2: Can you send products to my country?

A2: Sure, we can. If you do not have your own ship forwarder, we can help you.

Q3: What's your payment terms ?

A3: By T/T,LC AT SIGHT,100% full payment.

Q4: How long is your production lead time?

A4:It depends on product and order qty. Normally, it takes us 15 days for an order with MOQ qty.

Q5: When can I get the quotation ?

A5: We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation.Please call us or tell us in your mail, so that we could regard your inquiry priority.