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PR103S21V - Direct Acting Pressure Reducing Relieving Valves

Parker’s direct acting reducing & relieving valves are used in intermittent duty applications where specific functions require reduced and regulated pressure. Capable of flows up to 56 lpm (13 gpm) and pressures up to 420 bar (6000 psi).

Manufacturer: Parker

Availability:	Backordered Estimated Lead Time: 71 days
Partner Available:	Backordered

SKU PR103S21V

$67.86/each

Products specifications

Attribute name	Attribute value
UOM	EA	Flow Rate	15 GAL/MIN, 56 L/MIN
Maximum Inlet Pressure Rating	3000 PSI, 210 BAR	Seal Material	Fluorocarbon
Adjustment Mechanism	Screw	Pressure Control Range	600-1800 PSI, 41.4-124 BAR
Flow Rate	56 L/min	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Pressure Control Sensitivity	250 per turn psi	Operating Temperature	-26 to +204 °C
Pressure Control Range	600-1800 psi	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Actuation Type	Pressure Sensing	Configuration	Pressure Reducing/Relieving
Body Material	N/A	Weight	0.23 kg
Maximum Pressure Differential	1000 psi	Maximum Operating Pressure	210 bar
Minimum Operating Temperature	-15 °F	Adjustment Mechanism	Screw
Cavity Size	C10-3	Mounting Type	Screw in cartridge valve
Maximum Operating Temperature	+400 °F	Maximum Pressure Setting	1800 psi
Maximum Flow Rate	56 L/min	Seal Material	Fluorocarbon
Valve Material	All parts steel. All operating parts hardened steel.	Maximum Tank Pressure	1800 psi
Maximum Inlet Pressure Rating	210 bar	Function	Direct Acting
Standard Setting Pressure	69 bar	Operation Type	Automatic
Division	Hydraulic Systems Division	Installation Torque	37-41 lb-ft
Maximum Drain Flow Rate	0.12 L/min	For Fluid Type	Mineral-based or synthetic hydraulic fluids

Product resources

Literature and Reference Materials