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Direct Acting Relief Valves - RD102S09

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:	8 in stock

SKU: RD102S09

$53.25

Products specifications

Attribute name	Attribute value
Body Material	n/a	Minimum Operating Temperature	-35 °F
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Division	Hydraulic Systems Division
Maximum Operating Temperature	+200 °F	Maximum Operating Pressure	3600 psi
Weight	0.5 lb	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	-35 to +200 °F
Maximum Tank Pressure	210 bar	Maximum Inlet Pressure Rating	250 bar
Installation Torque	37-41 lb-ft	Leak Rate	5 @ 75% Crack Pressure drops/min
Reseat Pressure	85% of pressure setting	Pressure Control Range	6.9-62 bar
Maximum Pressure Setting	62 bar	Standard Setting Pressure	31 bar
Pressure Control Sensitivity	7.2 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	100-900 PSI, 7-62 BAR

Product resources

Literature and Reference Materials