Γενική περιγραφή

The new PDV platform is the latest advancement in the field of proportional directional valves for hydraulic applications. It takes machine control to the next level of performance and reliability and meets strict specifications regarding technical requirements, quality standards, and safety regulations. Based on load-sensing technology, it is an innovative product with enhanced oil management functions that meets the market’s ever-increasing demands for improved engine productivity, safety requirements, and energy efficiency.

It also offers a wide range of configurations designed for use in hazardous environments in accordance with the ATEX Directive 2014/34/EU and the IECEx Protocol. The PDV proportional valve is designed to offer the maximum range of control options and the flexibility required by each machine. Its modular system allows for the operation of multiple (1 to 10) workstations (sections, slices), with the ability to both divide tasks and execute them simultaneously. This ensures that any requirement is met, maximizing performance, control, and reliability.

Main features

• Load detection and pressure compensation
  Built-in pump unloading system
  Capability for maximum precision in movement
  Electrical commands on ports A and B (ports A and B with load detection)
  Remote control unit
  Constant flow regardless of pressure
  Workstations (slices) with symmetrical flow
  Optional configuration for other functions (e.g., steering)
  Optional integration of dual hydraulic pilot and electro-hydraulic control
  ATEX and IECEx configuration capability
  CAN-Bus communication
  EMC protocol ensuring high safety with regard to electromagnetic compatibility

Available options

Applications

Key features