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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.

RD163T30 - 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.

Availability:	Backordered Estimated Lead Time: 71 days
Partner Available:	Backordered

SKU RD163T30

$209.02/each

Bypass upcharge for backordered quantity. Check this box if you prefer to backorder out of stock quantities from Hyspeco for this item, then click Add To Cart.

Products specifications

Attribute name	Attribute value
UOM	EA	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	Seal Material	Nitrile
Body Material	n/a	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	Weight	0.23 kg
Minimum Operating Temperature	-34 °C	Maximum Flow Rate	151 L/min
Function	Direct Acting	Actuation Type	Pressure Sensing
Maximum Pressure Setting	210 bar	Operation Type	Automatic
Adjustment Mechanism	Tamper Resistant	Port Thread Size	n/a
Cavity Size	C16-2	Maximum Operating Temperature	+250 °F
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	Mounting Type	Screw in cartridge valve
Maximum Tank Pressure	3000 psi	Standard Setting Pressure	103.5 bar
Pressure Control Range	41.4-210 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
Minimum Operating Pressure	240 bar	Pressure Control Sensitivity	14 per turn bar

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Literature and Reference Materials