Needle Flow Control Valves - NVH081FKN

Parker offers standard needle valves and needle valves with a reverse free-flow check. Parker’s needle valves are non-compensated adjustable orifices capable of flows up to 225 lpm (60 gpm) and pressures as high as 420 bar (6000 psi).
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SKU NVH081FKN
POR
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Products specifications
Attribute nameAttribute value
Maximum Inlet Pressure Rating5500 PSI, 380 BARNeedle TypeFine
Seal MaterialNitrileFlow Rate10 GAL/MIN, 38 L/MIN
Adjustment MechanismKnobConnection Typen/a
ConfigurationNeedleMaximum Operating Pressure5500 psi
Cavity SizeC08-2Needle TypeFine
Flow Rate10 Gal/minConnection Sizen/a
DivisionHydraulic Systems DivisionOperation TypeManually operated
Maximum Operating Temperature+250 °FMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Maximum Inlet Pressure Rating380 barMaximum Flow Rate38 L/min
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4Valve MaterialAll parts steel. All operating parts hardened steel
Operating Temperature-30 to +250 °FBody Materialn/a
Adjustment MechanismKnobFor Fluid TypeMineral-based or synthetic hydraulic fluids
Weight0.1 kgLeak Rate5 @ 5000 PSI (345 BAR) drops/min
Minimum Operating Temperature-30 °FActuation TypeManual
Function2-WayInstallation Torque31-37 Nm
Seal MaterialNitrileDivisionHydraulic Cartridge Systems Division
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