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Parker PR103F21N - 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).

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Brand Parker

Part No. PR103F21N

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Products specifications

Attribute name	Attribute value
Maximum Pressure Differential	1000	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Adjustment Mechanism	Fixed	Installation Torque	50-56
Minimum Operating Temperature	-30	Division	Hydraulic Systems Division
Seal Material	Nitrile	Body Material	n/a
Function	Direct Acting	Maximum Operating Temperature	+250
Mounting Type	Screw in cartridge valve	Actuation Type	Pressure Sensing
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Maximum Inlet Pressure Rating	3000
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Configuration	Pressure Reducing/Relieving
Standard Setting Pressure	1000	Cavity Size	C10-3
Operation Type	Automatic	Maximum Operating Pressure	3000
Pressure Control Sensitivity	n/a	Flow Rate	15
Maximum Drain Flow Rate	0.03	Valve Material	All parts steel. All operating parts hardened steel.
Weight	0.5	Maximum Pressure Setting	1800
Maximum Flow Rate	15	Maximum Tank Pressure	1800
Pressure Control Range	600-1800	Operating Temperature	-30 to +250
Maximum Inlet Pressure Rating	3000 PSI, 210 BAR	Adjustment Mechanism	Fixed
Flow Rate	15 GAL/MIN, 56 L/MIN	Pressure Control Range	600-1800 PSI, 41.4-124 BAR
Seal Material	Nitrile

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