Needle Flow Control Valves - NVH081K

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).
Availability: 10 in stock
SKU: NVH081K
$56.10
Products specifications
Attribute nameAttribute value
Body MaterialN/AFunction2-Way
Weight0.1 kgActuation TypeManual
Connection Sizen/aConnection Typen/a
Maximum Operating Pressure5500 psiDivisionHydraulic Systems Division
DivisionHydraulic Cartridge Systems DivisionMinimum Operating Temperature-35 °F
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Maximum Operating Temperature+200 °F
Cavity SizeC08-2Adjustment MechanismKnob
Flow Rate10 Gal/minSeal MaterialD-Ring (Standard)
Maximum Inlet Pressure Rating380 barMaximum Flow Rate38 L/min
For Fluid TypeMineral-based or synthetic hydraulic fluidsValve MaterialAll parts steel. All operating parts hardened steel
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4Operating Temperature-35 to +200 °F
Installation Torque31-37 NmOperation TypeManually operated
Needle TypeCoarseConfigurationNeedle
Leak Rate5 @ 5000 PSI (345 BAR) drops/min
Adjustment MechanismKnobSeal MaterialD-Ring (Standard)
Flow Rate10 GAL/MIN, 38 L/MINNeedle TypeCoarse
Maximum Inlet Pressure Rating5500 PSI, 380 BAR
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