*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 - RD163T30

Name: Direct Acting Differential Area Relief Valves - RD163T30
SKU: RD163T30
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: RD163T30

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Products specifications

Attribute name	Attribute value
Body Material	N/A	Weight	0.23 kg
Maximum Pressure Setting	210 bar	Seal Material	Nitrile
Division	Hydraulic Systems Division	Maximum Operating Pressure	3500 psi
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Maximum Inlet Pressure Rating	3500 psi
Installation Torque	54 Nm	Minimum Operating Temperature	-34 °C
Maximum Flow Rate	151 L/min	Actuation Type	Pressure Sensing
Function	Direct Acting	Operation Type	Automatic
Adjustment Mechanism	Tamper Resistant	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	3000 psi
Pressure Control Range	41.4-210 bar	Standard Setting Pressure	103.5 bar
Cracking Pressure	N/A psi	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	14 per turn bar
Minimum Operating Pressure	240 bar
Seal Material	Nitrile	Adjustment Mechanism	Tamper Resistant
Mounting Type	Screw in cartridge valve	Cracking Pressure	N/A
Pressure Control Range	600-3000 PSI, 41.4-210 BAR	Flow Rate	40 GAL/MIN, 151 L/MIN
Maximum Inlet Pressure Rating	3500 PSI, 240 BAR	Standard Setting Pressure	1500 PSI, 103.5 BAR

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