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Hydraulics

LO Series Mobile Accessory Valves

Series LO valves are single and double, pilot operated check valves. This valves works best when used with a directional control valve that vents the work ports to tank when it is in a neutral mode. Free flow is permitted from the valve port to the work port through the check valve. This check prevents reverse flow in the absence of pilot pressure. When adequate pilot pressure is applied at the pilot port, the pilot piston unseats the check poppet permitting free flow. Series LO features hardened seats, ball/spring check valves, and high tensile, cast iron body.

  • Specifications
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    Mechanical

    Input Flow 93.75 LPM (25 GPM) -
    Operating Pressure SAE Ports: 210 bar (3,000 psi) NPTF Ports: 138 bar (2,000 psi)
    Pilot Ratio 3.36 to 1 -
    Material Body - High strength cast iron -
    Filtration ISO Code 16/13, SAE Class 4 or better -
    Weight 6, 2.75 lb, 2.7, 1.3 kg -
    Mounting Position In-line; no restrictions -

    Environmental

    Operating Temperature Range (Ambient) -40°C to +93°C (-40°F to +200°F) Nitrile Seals
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