Value steering unit – STV

Single gerotor steering unit for agriculture equipment, material handling, construction equipment, gardening vehicles and sweepers


STV is a single gerotor steering unit, a cost-effective solution optimized for medium and low HP tractors, forklifts, combines, telehandlers and backhoe loaders.


Its compact design meets good hydraulic performance and manual steering capabilities for a wide range of price sensitive applications.


This steering unit is featured by:

  • Value engineering optimized design
  • High quality and reliability
  • Good performance
  • Low noise


Open center Non-reaction (ON)

Open center Reaction (OR)

Load sensing Non-reaction (LS)

Load sensing reaction (LSR)

Technical features

Displacement 50-400 cm³

(3,05-24,41 in³/rev)

Flow, recommended 5-50 l/min

(1,32-13,2 US Gal/min)

Maximum steering pressure 170bar 


Maximum back pressure  20bar 


Low steering torque From 0,8 to 3,0 Nm

(7,08 to 26,55 lbf·in)

Built-in valve functions Relief valve, shock valves, suction valves, check valve in P line and in LS line

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