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Direct Acting Pressure Reducing Relieving Valves - PR103K21

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).

Availability:	Backordered
Partner Available:	Backordered

SKU: PR103K21

$80.25

Products specifications

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

Product resources

Literature and Reference Materials