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Pilot Operated Pressure Reducing Relieving Valves - PRH081K10

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).

Availability:	Backordered
Partner Available:	Backordered

SKU: PRH081K10

$108.00

Products specifications

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

Product resources

Literature and Reference Materials