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Parker PRH081K10 - Pilot Operated Pressure Reducing Relieving Valves

Parker’s pilot operated acting reducing & relieving valves are used in applications where specific functions require reduced and regulated pressure. Capable of flows up to 150 lpm (40 gpm) and pressures up to 380 bar (5500 psi).

AFP Availability:	Quote Required
Partner Available:	Quote Required

Brand Parker

Part No. PRH081K10

$113.50/each

Products specifications

Attribute name	Attribute value
UOM	EA	Cavity Size	C08-3
Maximum Operating Temperature	+200 °F	Leak Rate	N/A cc/min
Standard Setting Pressure	34.5 bar	Mounting Type	Screw in cartridge valve
Maximum Drain Flow Rate	0.15 Gal/min	Operation Type	Automatic
Maximum Flow Rate	30 L/min	Operating Temperature	-35 to +200 °F
Division	Hydraulic Systems Division	Body Material	N/A
Minimum Operating Temperature	-35 °F	Flow Rate	8 Gal/min
Installation Torque	43-49 Nm	Seal Material	D-Ring (Standard)
Port Thread Size	N/A	Actuation Type	Pressure Sensing
Maximum Operating Pressure	350 bar	Adjustment Mechanism	Knob
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	Valve Material	All parts steel. All operating parts hardened steel
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Weight	0.11 kg
Function	Pilot Operated	Cracking Pressure	N/A psi
Maximum Pressure Setting	1000 psi	Maximum Inlet Pressure Rating	5500 psi
Maximum Tank Pressure	350 bar	Division	Hydraulic Cartridge Systems Division
Configuration	Pressure Reducing/Relieving	Pressure Control Sensitivity	285 per turn psi
Pressure Control Range	100-1000 psi	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Adjustment Mechanism	Knob	Flow Rate	8 GAL/MIN, 30 L/MIN
Mounting Type	Screw in cartridge valve	Cracking Pressure	N/A
Seal Material	D-Ring (Standard)	Pressure Control Range	100-1000 PSI, 6.9-69 BAR

Product resources

Literature and Reference Materials