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Parker RDCH103K50P65V-8T - 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.

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Brand Parker

Part No. RDCH103K50P65V-8T

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Products specifications

Attribute name	Attribute value
Body Material	Steel	Seal Material	Fluorocarbon
Division	Hydraulic Systems Division	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature	-15	Weight	2.7
Cavity Size	n/a	Maximum Operating Pressure	5500
Cracking Pressure	65	Function	Direct Acting
Actuation Type	Pressure Sensing	Operation Type	Automatic
Adjustment Mechanism	Knob	Maximum Tank Pressure	5000
Maximum Pressure Setting	5000	Maximum Flow Rate	16
Flow Rate	16	Maximum Inlet Pressure Rating	5500
Mounting Type	Line Mounted	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
Operating Temperature	-15 to +400	Maximum Operating Temperature	+400
Installation Torque	N/A	Port Thread Size	SAE-8
Standard Setting Pressure	2500	Pressure Control Range	500-5000
Leak Rate	5 @ 75% Crack Pressure	Reseat Pressure	85% of pressure setting
Configuration	Differential Area Relief, Differential Relief w/Reverse Flow Check	Minimum Operating Pressure	380
Pressure Control Sensitivity	589 per turn	Seal Material	Fluorocarbon
Adjustment Mechanism	Knob	Flow Rate	16 GAL/MIN, 60 L/MIN
Cracking Pressure	65 PSI, 4.5 BAR	Maximum Inlet Pressure Rating	5500 PSI, 380 BAR
Mounting Type	Line Mounted	Pressure Control Range	500-5000 PSI, 34.5-350 BAR
Standard Setting Pressure	2500 PSI, 172 BAR

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