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Parker PR103S06 - 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. PR103S06

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Products specifications

Attribute name	Attribute value
Division	Hydraulic Systems Division	Pressure Control Range	250-600
Mounting Type	Screw in cartridge valve	Body Material	n/a
Function	Direct Acting	Maximum Operating Temperature	+200
Maximum Inlet Pressure Rating	3000	Actuation Type	Pressure Sensing
Pressure Control Sensitivity	95 per turn	Configuration	Pressure Reducing/Relieving
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Cavity Size	C10-3
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Seal Material	D-Ring (Standard)
Flow Rate	15	Maximum Operating Pressure	3000
Operation Type	Automatic	Minimum Operating Temperature	-35
Weight	0.5	Valve Material	All parts steel. All operating parts hardened steel.
Maximum Drain Flow Rate	0.03	Maximum Flow Rate	15
Standard Setting Pressure	300	Maximum Tank Pressure	1800
Operating Temperature	-35 to +200	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Maximum Pressure Differential	1000	Maximum Pressure Setting	600
Adjustment Mechanism	Screw	Installation Torque	50-56
Seal Material	D-Ring (Standard)	Adjustment Mechanism	Screw
Flow Rate	15 GAL/MIN, 56 L/MIN	Pressure Control Range	250-600 PSI, 17.2-41.4 BAR
Maximum Inlet Pressure Rating	3000 PSI, 210 BAR

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