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PRH121K50V - 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:	Backordered

SKU PRH121K50V

$189.88/each

Products specifications

Attribute name	Attribute value
UOM	EA	Seal Material	Fluorocarbon
Adjustment Mechanism	Knob	Mounting Type	Screw in cartridge valve
Cracking Pressure	N/A	Flow Rate	30 GAL/MIN, 113.7 L/MIN
Pressure Control Range	500-5000 PSI, 34.5-350 BAR	Maximum Flow Rate	113.7 L/min
Valve Material	All parts steel. All operating parts hardened steel	Maximum Operating Temperature	+400 °F
Seal Material	Fluorocarbon	Leak Rate	N/A cc/min
Maximum Pressure Setting	5000 psi	Function	Pilot Operated
Maximum Inlet Pressure Rating	380 bar	Maximum Tank Pressure	350 bar
Division	Hydraulic Systems Division	Body Material	N/A
Installation Torque	75 Nm	Operation Type	Automatic
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Maximum Drain Flow Rate	0.94 L/min
Division	Hydraulic Cartridge Systems Division	Standard Setting Pressure	172 bar
Pressure Control Range	500-5000 psi	Flow Rate	113.7 L/min
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Pressure Control Sensitivity	1711 per turn psi
Operating Temperature	-15 to +400 °F	Maximum Operating Pressure	350 bar
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	Actuation Type	Pressure Sensing
Configuration	Pressure Reducing/Relieving	Weight	0.6 lb
Cracking Pressure	N/A psi	Minimum Operating Temperature	-15 °F
Adjustment Mechanism	Knob	Cavity Size	C12-3
Port Thread Size	N/A	Mounting Type	Screw in cartridge valve

Product resources

Literature and Reference Materials