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PR103K21 - 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 PR103K21

$73.52/each

Products specifications

Attribute name	Attribute value
UOM	EA	Seal Material	D-Ring (Standard)
Flow Rate	15 GAL/MIN, 56 L/MIN	Adjustment Mechanism	Knob
Maximum Inlet Pressure Rating	3000 PSI, 210 BAR	Pressure Control Range	600-1800 PSI, 41.4-124 BAR
Configuration	Pressure Reducing/Relieving	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	Pressure Control Sensitivity	250 per turn psi
Maximum Pressure Differential	69 bar	Operating Temperature	-35 to +200 °F
Actuation Type	Pressure Sensing	Flow Rate	15 Gal/min
Weight	0.5 lb	Maximum Operating Pressure	210 bar
Body Material	N/A	Installation Torque	50-56 Nm
Minimum Operating Temperature	-37 °C	Adjustment Mechanism	Knob
Cavity Size	C10-3	Mounting Type	Screw in cartridge valve
Pressure Control Range	600-1800 psi	Maximum Pressure Setting	124 bar
Seal Material	D-ring (Standard)	Maximum Tank Pressure	1800 psi
Maximum Inlet Pressure Rating	210 bar	Maximum Operating Temperature	+93 °C
Valve Material	All parts steel. All operating parts hardened steel.	Function	Direct Acting
Maximum Drain Flow Rate	0.03 Gal/min	Operation Type	Automatic
Standard Setting Pressure	1000 psi	Division	Hydraulic Systems Division
Maximum Flow Rate	15 Gal/min	For Fluid Type	Mineral-based or synthetic hydraulic fluids

Product resources

Literature and Reference Materials