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Parker RD102S18N - 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).

AFP Availability:	Quote Required
Partner Available:	Quote Required

Brand Parker

Part No. RD102S18N

$61.00/each

Products specifications

Attribute name	Attribute value
UOM	EA	Configuration	Pressure Relief
Maximum Tank Pressure	3000 psi	Pressure Control Sensitivity	234 per turn psi
Function	Direct Acting	Cavity Size	C10-2
Maximum Operating Temperature	+250 °F	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Pressure Control Range	200-1800 psi	Leak Rate	5 @ 75% Crack Pressure drops/min
Operation Type	Automatic	Maximum Flow Rate	10 Gal/min
Body Material	N/A	Standard Setting Pressure	62 bar
Mounting Type	Screw in cartridge valve	Installation Torque	50-56 Nm
Division	Hydraulic Systems Division	Minimum Operating Temperature	-34 °C
Operating Temperature	-30 to +250 °F	Flow Rate	10 Gal/min
Wire Mesh Screen Included	N/A	Reseat Pressure	85% of pressure setting
Weight	0.5 lb	Actuation Type	Pressure Sensing
Maximum Operating Pressure	250 bar	Seal Material	Nitrile
Valve Material	All parts steel. All operating parts hardened steel	Maximum Pressure Setting	124 bar
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Maximum Inlet Pressure Rating	3600 psi	Adjustment Mechanism	Screw
Seal Material	Nitrile	Adjustment Mechanism	Screw
Flow Rate	10 GAL/MIN, 38 L/MIN	Maximum Inlet Pressure Rating	3600 PSI, 250 BAR
Pressure Control Range	200-1800 PSI, 13.8-124 BAR

Product resources

Literature and Reference Materials