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Parker PR103N21 - 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. PR103N21

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Products specifications

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

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