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PRH081K30 - 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).

Manufacturer: Parker

Availability:	Backordered Estimated Lead Time: 71 days
Partner Available:	19 in stock

SKU PRH081K30

$128.37/each

Bypass upcharge for backordered quantity

Products specifications

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

Product resources

Literature and Reference Materials