PVG 128/256 proportional valves

  • Overview
  • Documents
  • Related products
  • Related applications

Modularity and efficiency

For the most demanding applications, only the highest flow and the highest pressure will do.

The PVG 128/256 are built to take control with up to 500 l/min per section supplied with up to 1200 l/min (300 US gal/min) pump flow.

Rock-solid control and optimum safety are more critical than ever when it comes to the biggest applications and the heaviest tasks.

This new proportional (pre-compensated) load-sensing valve series can easily be built together with PVG 32 and PVG 16 making it easy to build a valve that is adapted to the flow needs of the most demanding application.

Application opportunities

Go with our PVG 128/256 and optimize work functions on cranes, mining, drill rigs and marine applications like winches and bow thruster.

Machine benefits

Smooth load-independent flow control for optimum productivity and precise operation

Energy-efficient load-sensing technology for maximum safety and a long system life

CAN bus control for lower installation cost and increased diagnostics

Product features

Optimized for lower pressure drop and higher efficiency

Compact sectional platform solution for easy integration with PVG 16 and PVG 32

Compact design, easy installation and serviceability 

Individual LS A/B relief valves ensure energy efficient, safe and reliable operation

Mechanical actuation as default on all valve sections

Hydraulic actuation

Electrohydraulic actuators PVE (Ratio metric, 0-10V, CANbus) as well as PVHC (High Current PWM) actuators

PVG proportional valves portfolio

PVG proportional valves portfolio

Whether you’re moving the largest of loads or need the precise control that feels like an extension of the operator’s own hand, the family of Danfoss PVG proportional valves can address your unique challenges while delivering increased machine productivity and keeping pace with today’s shorter product cycles.

Documents

Documents
Type Name Language Valid for Updated Download File type
User guide PVG 128 and 256 proportional valve group technical information English Multiple 18 Mar, 2024 8.5 MB .pdf
User guide PVG 128 and 256 Proportional Valve Group Technical Information Chinese (CN) Multiple 21 Feb, 2022 8.9 MB .pdf
User guide PVG 128 and 256 Proportional Valve Group Technical Information French France 20 Jan, 2020 8.6 MB .pdf
User guide PVG 128 and 256 Proportional Valve Group Technical Information German Germany 17 Jan, 2019 8.1 MB .pdf
Data sheet PVG 128 and PVG 256 Proportional Valves Data Sheet English Multiple 29 Oct, 2015 332.0 KB .pdf

Related products

Related applications

  • if (isSmallPicture) { Construction; } else if (isBigColumns) { Construction } else { Construction }
    Construction

    Space is limited on construction sites, and there are people working everywhere. Contractors need machines that can safely maneuver in a tight spot. At the same time they still need to be powerful enough to get the job done. At Danfoss, we deliver the components, software, and controls that enable your machines to run safely, efficiently and effectively.

  • if (isSmallPicture) { Crane and material handling; } else if (isBigColumns) { Crane and material handling } else { Crane and material handling }
    Crane and material handling

    Cranes and other large handling machines are required to operate within very specific load ranges. Danfoss provides pressure transmitters that supply load limiting systems with crucial data, safeguarding your equipment, your load, and your operator.

  • if (isSmallPicture) { Forestry; } else if (isBigColumns) { Forestry } else { Forestry }
    Forestry

    Rough, sloping terrain and cramped working conditions call for robust and reliable forestry machines. We make sure you can manage everything from cutting trees and transport to preparing the forest floor for replanting. We have the smart hydraulic solutions your machines need for precise and efficient forestry operations.

  • if (isSmallPicture) { Heavy machinery; } else if (isBigColumns) { Heavy machinery } else { Heavy machinery }
    Heavy machinery

    Think about the heaviest challenges in the open mining, road building and construction industry. Tasks such as cutting through rock or the Arctic permafrost; compacting thick layers of hot asphalt. As well as lifting huge, prefabricated wall panels into place.

  • if (isSmallPicture) { Offshore oil and gas applications; } else if (isBigColumns) { Offshore oil and gas applications } else { Offshore oil and gas applications }
    Offshore oil and gas applications

    Making up nearly 30% of global crude oil production, upstream Offshore Oil and Gas activities are some of the harshest operating environments on the planet. Drilling in waters up to 3,000 meters deep requires equipment that is reliable and safe to maximize operating productivity and prevent unexpected downtime.

  • if (isSmallPicture) { Onshore oil and gas applications; } else if (isBigColumns) { Onshore oil and gas applications } else { Onshore oil and gas applications }
    Onshore oil and gas applications

    Making up the majority of the world’s total oil production, onshore Oil and Gas activities require a great deal of flexibility and scalability. A variety of oil reserve types, and typically a much greater number of oil wells per reserve than offshore, onshore equipment needs to be flexible and robust.