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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.

Parker RDH103T30V - 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.

AFP Availability:	Quote Required
Partner Available:	Quote Required

Brand Parker

Part No. RDH103T30V

$74.25/each

Products specifications

Attribute name	Attribute value
UOM	EA	Reseat Pressure	85% of pressure setting
Port Thread Size	N/A	Flow Rate	20 Gal/min
Maximum Operating Pressure	5500 psi	Actuation Type	Pressure Sensing
Seal Material	Fluorocarbon	Weight	0.5 lb
Maximum Inlet Pressure Rating	380 bar	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Cracking Pressure	N/A psi	Adjustment Mechanism	Tamper Resistant
Valve Material	All parts steel. All operating parts hardened steel	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Maximum Pressure Setting	210 bar	Function	Direct Acting
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Pressure Control Sensitivity	375 per turn psi
Configuration	Differential Area Relief, Differential Relief w/Reverse Flow Check	Maximum Tank Pressure	350 bar
Pressure Control Range	1000-3000 psi	Cavity Size	C10-2
Maximum Operating Temperature	+400 °F	Standard Setting Pressure	103.5 bar
Leak Rate	.33 @ 75% Crack Pressure cm3/min	Mounting Type	Screw in cartridge valve
Maximum Flow Rate	75 L/min	Operating Temperature	-26 to +204 °C
Operation Type	Automatic	Body Material	N/A
Minimum Operating Temperature	-15 °F	Installation Torque	51-55 lb-ft
Division	Hydraulic Systems Division	Minimum Operating Pressure	380 bar
Seal Material	Fluorocarbon	Adjustment Mechanism	Tamper Resistant
Mounting Type	Screw in cartridge valve	Cracking Pressure	N/A
Flow Rate	20 GAL/MIN, 75 L/MIN	Maximum Inlet Pressure Rating	5500 PSI, 380 BAR
Pressure Control Range	500-3000 PSI, 34.5-210 BAR	Standard Setting Pressure	1500 PSI, 103.5 BAR

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