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

Direct Acting Differential Area Relief Valves - RD163K10

Name: Direct Acting Differential Area Relief Valves - RD163K10
SKU: RD163K10
Availability: OutOfStock

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.

Availability: Backordered

SKU: RD163K10

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Products specifications

Attribute name	Attribute value
Body Material	N/A	Weight	0.23 kg
Seal Material	Nitrile	Minimum Operating Temperature	-30 °F
Division	Hydraulic Systems Division	Maximum Operating Pressure	3500 psi
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Maximum Inlet Pressure Rating	240 bar
Installation Torque	54 Nm	Maximum Flow Rate	40 Gal/min
Actuation Type	Pressure Sensing	Function	Direct Acting
Operation Type	Automatic	Adjustment Mechanism	Knob
Cavity Size	C16-2	Port Thread Size	n/a
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Maximum Operating Temperature	+250 °F
Valve Material	All parts steel. All operating parts hardened steel	Operating Temperature	-30 to +250 °F
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	Mounting Type	Screw in cartridge valve
Maximum Tank Pressure	210 bar	Maximum Pressure Setting	1000 psi
Standard Setting Pressure	500 psi	Cracking Pressure	N/A psi
Pressure Control Range	13.8-69 bar	Reseat Pressure	80% of pressure setting
Flow Rate	151 L/min	Leak Rate	.66 @ 75% Crack Pressure cm3/min
Configuration	Differential Area Relief, Differential Relief w/Reverse Flow Check	Pressure Control Sensitivity	7 per turn bar
Minimum Operating Pressure	240 bar
Seal Material	Nitrile	Adjustment Mechanism	Knob
Mounting Type	Screw in cartridge valve	Cracking Pressure	N/A
Pressure Control Range	200-1000 PSI, 13.8-69 BAR	Flow Rate	40 GAL/MIN, 151 L/MIN
Maximum Inlet Pressure Rating	3500 PSI, 240 BAR	Standard Setting Pressure	500 PSI, 34.5 BAR

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