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Danfoss PVG 128 & PVG 256 Proportional Valves

Danfoss PVG 128 & PVG 256 Proportional Valves

Danfoss PVG is a hydraulic, load-sensing proportional valve, designed for optimal machine performance and maximum design flexibility. The Danfoss PVG 128 and PVG 256 are new members of the Danfoss PVG product platform.

Danfoss PVG 128 and PVG 256 providing work port flow up to 500 l/min and up to 420 bar work port pressure. The PVG valve design includes a modular concept that enables machine designers to specify a valve solution across multiple product lines as a result in optimized and custom valve solutions across multiple applications.

The load independent proportional control valve and high performance actuator technology combined with a low pressure drop design improves the machine performance and efficiency -Increasing productivity and reducing energy consumption.


  • Inlet flow up to 600 l/min [158 US gal/min]
  • Maximum work port flow 400 l/min [105 US gal/min]
  • Compact sectional platform solution for easy integration with PVG 16 and PVG 32
  • High precision, reliability, and ultimate performance with closed loop actuator technology and CAN bus
  • New compensator design for enhanced load independency
  • Optimized for lower pressure drop and higher efficiency
  • Load sense relief valves for A and B port enables reduced energy loss at target pressure
  • External change over between OC and CC systems reducing contamination risk
  • Integrated LS amplifier to ensure consistent performance
  • Configurable with shock valves or anti cavitation valves
  • Load sense auxiliary ports for external adjustment of target pressure
  • Port connections available: BSP Flange (Metric), SAE Flange (UNF) and O-ring boss (UNF port threads)

System/application protective features:

  • Pilot Pressure Shut Off
  • Full Flow Dump (PVPE)
  • Full Flow Dump (PVPH)
  • LS Dump (PVPX)

Control options:

  • PVM, manual control with spool limiting adjustment screws
  • PVH for hydraulic actuation
  • Electro proportional control options with PVEO, PVEH, PVHC, and PVEH-U

Spool/flow options:

  • Closed or open in neutral position
  • Float - P- A - F
  • Electrical/mechanical or hydraulic actuation
  • 65, 95, 130, 180, 240, 320 and 400 l/min [17.1, 25.0, 34.2, 47.3, 63.1, 84.2, 105.3US gal/min]

Please call Neilson Hydraulics on 01709 821002 to enquire about Danfoss PVG 128 & PVG 256 Proportional Valves or email

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  • Manufactured by: Danfoss Power Solutions

This product was added to our catalog on Thursday 05 January, 2017.

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