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Valve modules


Rexroth valve modules are specialized control devices to extend basic functions in mobile working machines or to implement additional machine functions.

The product portfolio comprises stand-alone solutions as well as integrable modules designed for combination with Rexroth standard components.


Stabilizing module

RSM

  • Reduction pitching movements on wheeled vehicles, e.g. wheeled loaders, excavator loaders, telescopic handlers
  • Compact monoblock design
  • Size 10 … 25
  • Nominal pressure up to 420 bar
  • Maximum flow 80 … 300 l/min

Traction module

RTM

  • Hydraulic differential lock for hydrostatically propelled vehicles
  • 2-, 3- and 4-fold flow divider
  • Size 16 … 25
  • Nominal pressure up to 500 bar
  • Maximum flow 160 … 440 l/min

Hitch control valve

EHR5

  • Hitch control valves for the electrohydraulic lifting unit control and header height control in agricultural machines
  • Proportional valves in flanged design
  • Optimally matched components for EHC-systems
  • Nominal pressure 220 bar
  • Maximum flow 60 l/min

Hitch control valve

EHR23 / EHR33

  • Hitch control valves for the electrohydraulic lifting unit control
  • Proportional valves in sandwich plate design
  • Combinable with SB23 and SB33 directional valves for the work hydraulics
  • Nominal pressure 250 bar
  • Maximum flow 100 … 140 l/min

Check Q meter

FD

  • To prevent acceleration of hydraulic motors and cylinders at pulling loads
  • Pilot operated check valve (leak-free) for installation in manifolds (cartridge valve), for sub plate mounting or with SAE flanged ports
  • Size 12 … 32
  • Nominal pressure up to 350 bar
  • Maximum flow 80 … 560 l/min

Thermal pressure valve

MHDBDT

  • Direct operated pressure relief valve, where the control pressure is temperature proportional
  • Conical type poppet design
  • Size 06
  • Nominal pressure up to 280 bar
  • Maximum flow 3 l/min

Pilot-to-open check valve for SAE flange connection

MHSVD

  • Used to keep a hydraulic consumer in a position to minimize leakage oil
  • Pilot-to-open check valve with pressure-dependent self-unlocking mechanism
  • Size 19
  • Nominal pressure up to 420 bar
  • Maximum flow 300 l/min

Pipe burst safety valve

MHRB

  • No lowering of the load in the neutral position, e.g. in excavators, cranes
  • Direct attachment on the cylinder with SAE connection ports
  • Size 32 … 52
  • Nominal pressure up to 420 bar
  • Maximum flow 800 … 2500 l/min

    Multi-way directional valves (flow diverters)

    MH.W...AG

    • Direct or pilot operated 6/2-way directional valves
    • Size 6 … 30
    • Nominal pressure up to 350 bar
    • Maximum flow 25 … 450 l/min


    Subject to change, status 2018-08-28 16:50:03