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Pilot Operated Pressure Reducing Relieving Valves - PRH081S30

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: PRH081S30

$96.00

Products specifications

Attribute name	Attribute value
Maximum Pressure Setting	210 bar	Body Material	n/a
Maximum Operating Pressure	5000 psi	Division	Hydraulic Cartridge Systems Division
Minimum Operating Temperature	-37 °C	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Division	Hydraulic Systems Division	Maximum Flow Rate	30 L/min
Flow Rate	30 L/min	Function	Pilot Operated
Actuation Type	Pressure Sensing	Operation Type	Automatic
Adjustment Mechanism	Screw	Maximum Tank Pressure	5000 psi
Port Thread Size	n/a	Seal Material	D-Ring (Standard)
Weight	0.25 lb	Cavity Size	C08-3
Configuration	Pressure Reducing/Relieving	Maximum Inlet Pressure Rating	380 bar
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Valve Material	All parts steel. All operating parts hardened steel
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	Mounting Type	Screw in cartridge valve
Operating Temperature	-37 to +93 °C	Maximum Operating Temperature	+93 °C
Installation Torque	32-36 lb-ft	Leak Rate	N/A cc/min
Standard Setting Pressure	1500 psi	Pressure Control Sensitivity	859 per turn psi
Cracking Pressure	N/A psi	Pressure Control Range	13.8-210 bar
Maximum Drain Flow Rate	0.15 Gal/min
Mounting Type	Screw in cartridge valve	Flow Rate	8 GAL/MIN, 30 L/MIN
Adjustment Mechanism	Screw	Cracking Pressure	N/A
Seal Material	D-Ring (Standard)	Pressure Control Range	200-3000 PSI, 13.8-210 BAR

Product resources

Literature and Reference Materials