Controls

Hydraulics

L90LS Series Mobile Directional Control Valve

L90LS Series is a mobile directional control valve with a wide range of selectable functions, offering great flexibility in terms of system structure in simple as well as advanced hydraulic system solutions. L90LS is made with high grade materials and precision manufacturing. L90LS can be equipped with manual, hydraulic or electrohydraulic spool actuators in any combination. Each valve section can be optimized for its particular function in the machinery, with a large range of main spools, pressure relief valves, pressure compensators, signal pressure limiters and other performance enhancing functions.

  • Specifications
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    Mechanical

    Maximum Operating Pressure 350 bar (5,076 psi) -
    Flow Rate 125 LPM -
    Operation Type Manual Control, Hydraulic Control, Pneumatic Control, Electro-hydraulic Control -
    Connection Type BSP, UNF -
    ATEX Rated Options Available -
    Pressures Pump Inlet: 330 bar -
    Workports: 350 bar -
    Tank, Static: max. 20 bar -
    Internal Pilot Pressure (Fixed setting) 22, 28, 35, or 43 bar -
    Flow Capacity Pump Connection: max. 230 LPM -
    Weight Dependent Upon Selection -
    Filtration "Filtration must be arranged so that Target Contamination Class 20/18/14 according to ISO 4406 is not exceeded. " "For the pilot circuit, Target Contamination Class 18/16/13 according to ISO 4406 must not be exceeded."
    Viscosity (Working Range) 15-380 mm²/s -
    Oil Temperature Working Range: +20°C to +90°C Start Up, Functional Range: -30°C to +100°C
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