Spool Type Logic Element | #R08F3-5.0N


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Spool Type Logic Element | #R08F3-5.0N

REGIONAL - Parker offers an extensive line of spool type logic elements for direction, pressure and flow control. Normally-open and Normally-closed, internal or external pilots, pressures up to 6000 PSI (420 BAR) and flows up to 132 GPM (500 LPM.)


Technical Specifications

  • Maximum Flow Rate: 132 GAL/MIN, 500 L/MIN
  • Configuration: Normally Closed
  • Flow Direction: Nose to Side (1-2)
  • Switching Pressure: 73 PSI, 5 BAR
  • Dampening Orifice Included: Yes
  • Seal Material: Nitrile
  • Division: Mobile Hydraulic Systems Division Europe
  • Maximum Flow Rate: 132 gal/min, 500 L/min
  • Configuration: Normally Closed
  • Flow Direction: Nose to Side (1-2)
  • Switching Pressure: 73 psi, 5 bar
  • Dampening Orifice Included: Yes
  • Seal Material: Nitrile
  • Flow Rate: 90 @ 100 PSI (7 BAR) Nominal gal/min, 340 @ 100 PSI (7 BAR) Nominal L/min
  • Maximum Operating Pressure: 6000 psi, 420 bar
  • Maximum Inlet Pressure Rating: 6000 psi, 420 bar
  • Actuation Type: Vent to Open
  • Leak Rate: 90 @ 1450 PSI (BAR) cm3/min
  • Cavity Size: C20-3S
  • Function: Logic Valve
  • Operation Type: Pilot Operated
  • Pilot Location: Internal
  • Vented: Internal
  • For Fluid Type: Mineral-based or synthetic hydraulic fluids
  • Maximum Kinematic Viscosity: 45-2000 SSU (6 to 420 cSt)
  • Filter Efficiency Rating: ISO 4406 18/16/13, SAE Class 4
  • Valve Material: All parts steel. All operating parts hardened steel
  • Installation Torque: 110 lb-ft, 150 Nm
  • Operating Temperature: -30 to +250 °F, -34 to +121 °C
  • Maximum Operating Temperature: +250 °F, +121 °C
  • Minimum Operating Temperature: -30 °F, -34 °C
  • Weight: 1.52 lb, 0.69 kg
  • Body Material: N/A
Safety Warning

Item Information

Spool type logic elements offered by Parker come in four basic variations with multiple sizes for each variation. Different sizes within each variation perform the same, but the larger the size (“_ _”) the more flow the valve is capable of passing. The advantage of using logic element technology is that high flows can be controlled using smaller pilot devices which can lead to more compact and efficient systems. Spool-type logic elements are typically used to control virtually any pressure or flow function since the spool is allowed to modulate. However, spool valves have clearances, so Parker also offers Poppet-Type logic elements for high flow 2-way, 2-position low leak requirements.

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Where to Buy

Local Contact

South Africa Headoffice

Parker Hannifin (Africa) Pty LTD

Sales Company South Africa

10 Berne Avenue

Aeroport

Kempton Park

Gauteng

South Africa

1620

Phone

0027 11 961 0700

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