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Parker PR103F21V - 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. PR103F21V

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Products specifications

Attribute name	Attribute value
Maximum Inlet Pressure Rating	3000	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Pressure Control Sensitivity	n/a	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Minimum Operating Temperature	-15	Maximum Operating Pressure	3000
Standard Setting Pressure	1000	Configuration	Pressure Reducing/Relieving
Operation Type	Automatic	Cavity Size	C10-3
Maximum Operating Temperature	+400	Maximum Drain Flow Rate	0.03
Valve Material	All parts steel. All operating parts hardened steel.	Flow Rate	15
Weight	0.5	Maximum Pressure Setting	1800
Maximum Tank Pressure	1800	Maximum Flow Rate	15
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	Pressure Control Range	600-1800
Adjustment Mechanism	Fixed	Installation Torque	50-56
Maximum Pressure Differential	1000	Operating Temperature	-15 to +400
Body Material	n/a	Function	Direct Acting
Mounting Type	Screw in cartridge valve	Seal Material	Fluorocarbon
Actuation Type	Pressure Sensing	Division	Hydraulic Systems Division
Flow Rate	15 GAL/MIN, 56 L/MIN	Pressure Control Range	600-1800 PSI, 41.4-124 BAR
Adjustment Mechanism	Fixed	Maximum Inlet Pressure Rating	3000 PSI, 210 BAR
Seal Material	Fluorocarbon

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