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

RDH103S10 - 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: 36 days
Partner Available:	Backordered

SKU RDH103S10

$46.76/each

Products specifications

Attribute name	Attribute value
UOM	EA	Adjustment Mechanism	Screw
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	Pressure Control Sensitivity	143 per turn psi
Flow Rate	75 L/min	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Pressure Control Range	100-1000 psi	Actuation Type	Pressure Sensing
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	Weight	0.5 lb
Operating Temperature	-35 to +200 °F	Maximum Operating Pressure	5500 psi
Configuration	Differential Area Relief, Differential Relief w/Reverse Flow Check	Body Material	N/A
Operation Type	Automatic	Reseat Pressure	85% of pressure setting
Division	Hydraulic Systems Division	Installation Torque	69-75 Nm
Standard Setting Pressure	34.5 bar	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Leak Rate	5 @ 75% Crack Pressure drops/min	Maximum Operating Temperature	+93 °C
Minimum Operating Pressure	380 bar	Maximum Pressure Setting	1000 psi
Valve Material	All parts steel. All operating parts hardened steel	Maximum Flow Rate	75 L/min
Seal Material	D-Ring (Standard)	Maximum Tank Pressure	350 bar
Maximum Inlet Pressure Rating	5500 psi	Function	Direct Acting
Cracking Pressure	N/A psi	Adjustment Mechanism	Screw
Port Thread Size	N/A	Cavity Size	C10-2
Minimum Operating Temperature	-35 °F	Mounting Type	Screw in cartridge valve

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Literature and Reference Materials