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Direct Acting Differential Area Relief Valves - RDCH103K10P65-8T

Name: Direct Acting Differential Area Relief Valves - RDCH103K10P65-8T
SKU: RDCH103K10P65-8T

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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SKU RDCH103K10P65-8T

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Products specifications

Attribute name	Attribute value
Adjustment Mechanism	Knob	Seal Material	D-Ring (Standard)
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	100-1000 PSI, 6.9-69 BAR	Standard Setting Pressure	500 PSI, 34.5 BAR
Body Material	Steel	Minimum Operating Temperature	-35
Division	Hydraulic Systems Division	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
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	Seal Material	D-Ring (Standard)
Maximum Flow Rate	16	Flow Rate	16
Maximum Inlet Pressure Rating	5500	Mounting Type	Line Mounted
Maximum Operating Temperature	+200	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Valve Material	All parts steel. All operating parts hardened steel
Operating Temperature	-35 to +200	Installation Torque	N/A
Port Thread Size	SAE-8	Maximum Pressure Setting	1000
Standard Setting Pressure	500	Pressure Control Range	100-1000
Leak Rate	5 @ 75% Crack Pressure	Configuration	Differential Area Relief, Differential Relief w/Reverse Flow Check
Reseat Pressure	85% of pressure setting	Minimum Operating Pressure	380
Pressure Control Sensitivity	143 per turn

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