Needle Flow Control Valves - NVH081S

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: 30 in stock
SKU: NVH081S
$42.90
Products specifications
Attribute nameAttribute value
Body MaterialN/AFunction2-Way
Actuation TypeManualConnection Sizen/a
Connection Typen/aDivisionHydraulic Systems Division
DivisionHydraulic Cartridge Systems DivisionMinimum Operating Temperature-35 °F
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Maximum Operating Pressure380 bar
Maximum Operating Temperature+200 °FCavity SizeC08-2
Adjustment MechanismScrewFlow Rate10 Gal/min
Weight0.2 lbSeal MaterialD-Ring (Standard)
Maximum Flow Rate10 Gal/minMaximum Inlet Pressure Rating5500 psi
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-37 to +93 °C
Installation Torque23-27 lb-ftOperation TypeManually operated
Needle TypeCoarseConfigurationNeedle
Leak Rate5 @ 5000 PSI (345 BAR) drops/min
Adjustment MechanismScrewSeal MaterialD-Ring (Standard)
Flow Rate10 GAL/MIN, 38 L/MINNeedle TypeCoarse
Maximum Inlet Pressure Rating5500 PSI, 380 BAR
California Residents: Prop-65 Warning
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