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Parker RD102K30N - Direct Acting Relief Valves

Parker’s direct acting relief valves are available in several cavity sizes and are designed for continuous duty applications with pressures up to 420 bar (6000 psi) and flows up to 200 lpm (53 gpm).

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Brand Parker

Part No. RD102K30N

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Products specifications

Attribute name	Attribute value
Seal Material	Nitrile	Body Material	n/a
Flow Rate	38 L/min	Division	Hydraulic Systems Division
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Weight	0.23 kg
Minimum Operating Temperature	-34 °C	Function	Direct Acting
Configuration	Pressure Relief	Actuation Type	Pressure Sensing
Maximum Pressure Setting	3000 psi	Operation Type	Automatic
Adjustment Mechanism	Knob	Wire Mesh Screen Included	n/a
Cavity Size	C10-2	Maximum Operating Pressure	250 bar
Maximum Flow Rate	38 L/min	Maximum Operating Temperature	+250 °F
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Valve Material	All parts steel. All operating parts hardened steel
Operating Temperature	-30 to +250 °F	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Mounting Type	Screw in cartridge valve	Maximum Tank Pressure	3000 psi
Maximum Inlet Pressure Rating	3600 psi	Installation Torque	50-56 Nm
Pressure Control Range	600-3000 psi	Leak Rate	5 @ 75% Crack Pressure drops/min
Reseat Pressure	85% of pressure setting	Standard Setting Pressure	103.4 bar
Pressure Control Sensitivity	1500 per turn psi	Seal Material	Nitrile
Adjustment Mechanism	Knob	Flow Rate	10 GAL/MIN, 38 L/MIN
Maximum Inlet Pressure Rating	3600 PSI, 250 BAR	Pressure Control Range	600-3000 PSI, 41.4-210 BAR

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