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CLS load-sensing sectional mobile valve

With market-leading features like priority flow sharing and patented load sense bleed-off, Eaton’s CLS load-sensing sectional mobile valves give you the power to prioritise work functions, improve machine efficiency and enhance performance. Plus, CLS valves are highly modular and offer one of the smallest envelopes in the industry, giving you the flexibility to build the machine you've always wanted to build.

Pre and post-compensated sections in the same valve assembly
Increase responsiveness and enhance efficiency
Requires minimal space in your machine envelope
Backhoe loader moving dirt

Priority flow sharing 

With the CLS 100 valve’s priority flow sharing capability, you can put pre and post-compensated sections together in one valve assembly. This ensures priority function(s) maintain speed while others are reduced proportionally in the event of a saturated pump condition, enabling you to:

  • Accelerate productivity
  • Improve machine efficiency
  • Enhance safety

Patented load-sense features

CLS sectional mobile valves feature patented load sense technology to improve your machine’s performance, including:

  • Load-sense bleed-off terminates continuous bleed-off, reducing energy loss and increasing responsiveness
  • Sectional load sense relief limits pressure at the work ports without absorbing the full flow, improving dynamic response and enhancing efficiency
Garbage truck

Design, engineer and build without compromise

With a wide range of configuration options, Eaton’s CLS load-sensing sectional mobile valves enable you to design a valve to meet the precise requirements of your machine. Features include:

  • Modular valve banks with up to 10 sections
  • A range of actuation options, including manual, hydraulic, electrohydraulic, manual override levers and more
  • Add-on kits that allow the valve to work with both open- and closed-center systems, depending on the application requirement

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    Technical information

    • Rated inlet flow:
      • CLS 100: 150 L/min (39.6 gal/min)
      • CLS 180: 220 L/min (58.1 gal/min)
    • Rated work port flow (post-compensated):
      • CLS 100: 100 L/min (26.4 gal/min) @ 14 bar differential pressure
      • CLS 180: 180 L/min (47.6 gal/min) @ 17 bar differential pressure
    • Rated inlet pressure: 350 bar (5,076 psi)
    • Rated tank port pressure: 10 bar (145 psi)
    • Ambient operating temperature range: -40 °C to 60 °C (-40 °F to 140 °F)
    • Oil temperature operating range: -25 °C to 80 °C (-13 °F to 176 °F)


    • Excavators
    • Wheel loaders
    • Motor graders
    • Forestry equipment
    • Refuse trucks
    • Fire trucks
    • Forklifts
    • Telehandlers
    • Agricultural machinery
    • Truck-mounted and all-terrain cranes
    • Marine equipment

    Let's work together

    Whether you're designing a new system or retrofitting an existing machine, Eaton's design and engineering experts and integrator partners are available for consultation and collaboration. We offer system design, analysis, build and project management services.
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