Load sensing valve Q300

  • Load sensing valve Q300 - 6 sections
  • Load sensing valve Q300 - 6 sections - cut
  • Load sensing valve Q300 - 6 sections - with inlet section VF and outlet section RF
  • Load sensing valve Q300 - 6 sections - with inlet sections J, VF, VFU and outlet section RF, S and P
Valve Q300 – replaces valve PV90M.

Valve Q300 is a load sensing, pressure compensated, proportional valve with a wide range of applications.

Olsbergs patented mechanical valve spool return means that they can be controlled with precise proportionality without affecting flow forces.
  Valve Q300 – world-class monoblock

Valve Q300 is available as a 2, 3, 4, and
6-section monoblock, manually or electrically operated.

Flow, total: max 300 l/min 
Flow per section: max. 150 l/min
Max pressure (pump) : 450 Bar                   


Valve Q300 modular design system

Valve Q300 is built in three levels.
The lower level houses the pressure compensator and shuttle system.
The intermediate level houses the valve spools and the upper level houses shock relief valves and anticavitation valves.
There are a number of specially adapted inlet and outlet sections for connection to different types of hydraulic systems and pumps. 

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