Parker Servo Proportional Control Valves Series

Parker servo proportional control valve series

Description:

The Parker Servo Proportional Control Valves Series delivers high-precision electro-hydraulic control for industrial, mobile, and automation systems. Designed with advanced proportional technology and fast-response electronics, Parker’s servo proportional valves ensure accurate control of flow, pressure, and motion even under dynamic load conditions. These valves are engineered for high reliability, low hysteresis, and stable performance, making them ideal for demanding hydraulic applications.

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Product Details ofParker Servo Proportional Control Valves Series

Advantages of the Parker Servo Proportional Control Valves Series

  1. High Dynamic Response – Fast actuation and precise control enable accurate motion and pressure regulation.

  2. Excellent Repeatability – Low hysteresis and stable characteristics ensure consistent performance over long cycles.

  3. Energy Efficient Design – Optimized hydraulic flow reduces energy consumption and improves system efficiency.

  4. Advanced Electronics – Integrated position feedback and precision spool control for high accuracy.

  5. Robust Construction – Engineered for heavy-duty industrial environments with long service life.

  6. Flexible Configuration – Wide range of flow capacities, pressure ratings, and mounting options to fit all hydraulic systems.

Parameter Specification / Details
Product Type Servo Proportional Control Valve
Manufacturer Parker Hannifin
Series Parker Proportional / Servo-Proportional Valve Series (e.g., D1F, D3F, DFplus)
Control Type Electro-hydraulic proportional / servo
Flow Capacity Up to 350 L/min (varies by model)
Operating Pressure Up to 350 bar
Response Time Fast dynamic response, <10 ms (model dependent)
Spool Control On-board electronics with LVDT position feedback
Hysteresis Typically <0.5%
Repeatability High repeatability for precision motion control
Mounting Type NG6 / NG10 / ISO 4401 subplate mounting
Electrical Input Analog ±10V, PWM, Fieldbus (CAN, EtherCAT) depending on model
Fluid Type Mineral oil, synthetic hydraulic fluids
Temperature Range -20°C to +80°C
Seals Viton or NBR options
Connector Type DIN, M12, or OEM-specific
Applications Injection molding machines, presses, robotics, marine, automation
Special Features Digital on-board electronics, adaptive control, vibration-resistant spool