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PRH121S30V - 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 PRH121S30V

$178.57/each

Products specifications

Attribute name	Attribute value
UOM	EA	Seal Material	Fluorocarbon
Adjustment Mechanism	Screw	Mounting Type	Screw in cartridge valve
Cracking Pressure	N/A	Flow Rate	30 GAL/MIN, 113.7 L/MIN
Pressure Control Range	300-3000 PSI, 20.7-210 BAR	Pressure Control Range	300-3000 psi
Operating Temperature	-15 to +400 °F	Configuration	Pressure Reducing/Relieving
Pressure Control Sensitivity	870 per turn psi	Flow Rate	30 Gal/min
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Maximum Operating Pressure	350 bar
Actuation Type	Pressure Sensing	Body Material	N/A
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	Weight	0.27 kg
Cavity Size	C12-3	Cracking Pressure	N/A psi
Port Thread Size	N/A	Adjustment Mechanism	Screw
Minimum Operating Temperature	-26 °C	Mounting Type	Screw in cartridge valve
Valve Material	All parts steel. All operating parts hardened steel	Seal Material	Fluorocarbon
Maximum Operating Temperature	+400 °F	Maximum Inlet Pressure Rating	380 bar
Maximum Pressure Setting	3000 psi	Function	Pilot Operated
Maximum Tank Pressure	350 bar	Installation Torque	75 Nm
Standard Setting Pressure	103.5 bar	Maximum Drain Flow Rate	0.25 Gal/min
Division	Hydraulic Systems Division	Operation Type	Automatic
Maximum Flow Rate	113.7 L/min	Division	Hydraulic Cartridge Systems Division
For Fluid Type	Mineral-based or synthetic hydraulic fluids

Product resources

Literature and Reference Materials