Recently viewed products

*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.

RDH103K10 - Direct Acting Differential Area Relief Valves

Parker’s direct acting differential area relief valves are for fast response intermittent applications and work up to 380 bar (5500 psi) and 151 lpm (40 gpm). These valves have lower leakage rates and pressure rise than standard direct acting reliefs.

Manufacturer: Parker

Availability:	Backordered Estimated Lead Time: 71 days
Partner Available:	Backordered

SKU RDH103K10

$60.68/each

Products specifications

Attribute name	Attribute value
UOM	EA	Adjustment Mechanism	Knob
Mounting Type	Screw in cartridge valve	Cracking Pressure	N/A
Seal Material	D-Ring (Standard)	Flow Rate	20 GAL/MIN, 75 L/MIN
Maximum Inlet Pressure Rating	5500 PSI, 380 BAR	Pressure Control Range	100-1000 PSI, 6.9-69 BAR
Standard Setting Pressure	500 PSI, 34.5 BAR	Minimum Operating Temperature	-35 °F
Cavity Size	C10-2	Port Thread Size	N/A
Mounting Type	Screw in cartridge valve	Adjustment Mechanism	Knob
Pressure Control Range	6.9-69 bar	Flow Rate	20 Gal/min
Pressure Control Sensitivity	9.8 per turn bar	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Operating Temperature	-37 to +93 °C	Weight	0.5 lb
Maximum Operating Pressure	5500 psi	Configuration	Differential Area Relief, Differential Relief w/Reverse Flow Check
Body Material	N/A	Actuation Type	Pressure Sensing
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	Operation Type	Automatic
Reseat Pressure	85% of pressure setting	Installation Torque	69-75 Nm
Standard Setting Pressure	34.5 bar	Division	Hydraulic Systems Division
Maximum Flow Rate	20 Gal/min	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Valve Material	All parts steel. All operating parts hardened steel	Seal Material	D-Ring (Standard)
Maximum Operating Temperature	+200 °F	Maximum Inlet Pressure Rating	5500 psi
Leak Rate	.33 @ 75% Crack Pressure cm3/min	Maximum Pressure Setting	1000 psi
Minimum Operating Pressure	380 bar	Function	Direct Acting
Maximum Tank Pressure	350 bar	Cracking Pressure	N/A psi

Product resources

Literature and Reference Materials