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Direct Acting Relief Valves - RD102S03

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).

Availability:	Backordered
Partner Available:	34 in stock

SKU: RD102S03

$53.25

Products specifications

Attribute name	Attribute value
Weight	0.23 kg	Body Material	n/a
Minimum Operating Temperature	-37 °C	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Division	Hydraulic Systems Division	Maximum Operating Temperature	+200 °F
Maximum Operating Pressure	3600 psi	Function	Direct Acting
Configuration	Pressure Relief	Actuation Type	Pressure Sensing
Cavity Size	C10-2	Operation Type	Automatic
Adjustment Mechanism	Screw	Wire Mesh Screen Included	n/a
Seal Material	D-Ring (Standard)	Flow Rate	10 Gal/min
Maximum Flow Rate	38 L/min	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Valve Material	All parts steel. All operating parts hardened steel	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Mounting Type	Screw in cartridge valve	Operating Temperature	-37 to +93 °C
Maximum Tank Pressure	3000 psi	Maximum Inlet Pressure Rating	250 bar
Installation Torque	50-56 Nm	Leak Rate	0.33 @ 75% Crack Pressure cm3/min
Reseat Pressure	85% of pressure setting	Pressure Control Range	50-300 psi
Maximum Pressure Setting	300 psi	Standard Setting Pressure	150 psi
Pressure Control Sensitivity	2.7 per turn bar
Adjustment Mechanism	Screw	Seal Material	D-Ring (Standard)
Flow Rate	10 GAL/MIN, 38 L/MIN	Maximum Inlet Pressure Rating	3600 PSI, 250 BAR
Pressure Control Range	50-300 PSI, 3.5-20.7 BAR

Product resources

Literature and Reference Materials