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Parker PR103T21N - 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. PR103T21N

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Products specifications

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

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