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Pilot Operated Pressure Reducing Relieving Valves - PRH081K30

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:	19 in stock

SKU: PRH081K30

$108.00

Products specifications

Attribute name	Attribute value
Maximum Operating Temperature	+93 °C	Leak Rate	N/A cc/min
Flow Rate	30 L/min	Weight	0.25 lb
Maximum Inlet Pressure Rating	5500 psi	Function	Pilot Operated
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Maximum Pressure Setting	210 bar
Valve Material	All parts steel. All operating parts hardened steel	Cracking Pressure	N/A psi
Division	Hydraulic Systems Division	Installation Torque	32-36 lb-ft
Cavity Size	C08-3	Operation Type	Automatic
Mounting Type	Screw in cartridge valve	Minimum Operating Temperature	-37 °C
Standard Setting Pressure	1500 psi	Maximum Tank Pressure	5000 psi
Body Material	n/a	Maximum Operating Pressure	5000 psi
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Configuration	Pressure Reducing/Relieving
Maximum Drain Flow Rate	0.56 L/min	Operating Temperature	-37 to +93 °C
Seal Material	D-Ring (Standard)	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Pressure Control Range	13.8-210 bar	Pressure Control Sensitivity	58.9 per turn bar
Actuation Type	Pressure Sensing	Maximum Flow Rate	8 Gal/min
Division	Hydraulic Cartridge Systems Division	Adjustment Mechanism	Knob
Port Thread Size	n/a
Cracking Pressure	N/A	Mounting Type	Screw in cartridge valve
Pressure Control Range	200-3000 PSI, 13.8-210 BAR	Adjustment Mechanism	Knob
Seal Material	D-Ring (Standard)	Flow Rate	8 GAL/MIN, 30 L/MIN

Product resources

Literature and Reference Materials