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Parker PRH081S30 - 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. PRH081S30

$96.00/each

Products specifications

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

Product resources

Literature and Reference Materials