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Parker NVH081S - Needle Flow Control Valves

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).

AFP Availability:	Quote Required
Partner Available:	8 In Stock

Brand Parker

Part No. NVH081S

$45.77/each

Products specifications

Attribute name	Attribute value
UOM	EA	Maximum Operating Temperature	+200 °F
Needle Type	Coarse	Cavity Size	C08-2
Leak Rate	5 @ 5000 PSI (345 BAR) drops/min	Maximum Inlet Pressure Rating	5500 psi
Function	2-Way	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Connection Type	N/A	Configuration	Needle
Division	Hydraulic Cartridge Systems Division	Actuation Type	Manual
Seal Material	D-Ring (Standard)	Connection Size	N/A
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Weight	0.2 lb
Adjustment Mechanism	Screw	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Valve Material	All parts steel. All operating parts hardened steel	Maximum Operating Pressure	380 bar
Body Material	N/A	Division	Hydraulic Systems Division
Operating Temperature	-37 to +93 °C	Maximum Flow Rate	10 Gal/min
Operation Type	Manually operated	Installation Torque	23-27 lb-ft
Flow Rate	10 Gal/min	Minimum Operating Temperature	-35 °F
Adjustment Mechanism	Screw	Seal Material	D-Ring (Standard)
Flow Rate	10 GAL/MIN, 38 L/MIN	Needle Type	Coarse
Maximum Inlet Pressure Rating	5500 PSI, 380 BAR

Product resources

Literature and Reference Materials