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Direct Acting Differential Area Relief Valves - RDH103S50N

Name: Direct Acting Differential Area Relief Valves - RDH103S50N
SKU: RDH103S50N
Price: 66.60 USD
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: RDH103S50N

$66.60

Qty:

Products specifications

Attribute name	Attribute value
Body Material	N/A	Seal Material	Nitrile
Maximum Operating Pressure	5500 psi	Division	Hydraulic Systems Division
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Minimum Operating Temperature	-34 °C
Actuation Type	Pressure Sensing	Function	Direct Acting
Operation Type	Automatic	Adjustment Mechanism	Screw
Cavity Size	C10-2	Maximum Tank Pressure	5000 psi
Maximum Pressure Setting	5000 psi	Port Thread Size	n/a
Maximum Flow Rate	20 Gal/min	Weight	0.5 lb
Maximum Inlet Pressure Rating	380 bar	Flow Rate	20 Gal/min
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Maximum Operating Temperature	+121 °C
Valve Material	All parts steel. All operating parts hardened steel	Operating Temperature	-34 to +121 °C
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	Mounting Type	Screw in cartridge valve
Installation Torque	51-55 lb-ft	Cracking Pressure	N/A psi
Standard Setting Pressure	172 bar	Configuration	Differential Area Relief, Differential Relief w/Reverse Flow Check
Reseat Pressure	85% of pressure setting	Leak Rate	.33 @ 75% Crack Pressure cm3/min
Pressure Control Range	2000-5000 psi	Pressure Control Sensitivity	40.6 per turn bar
Minimum Operating Pressure	380 bar
Seal Material	Nitrile	Adjustment Mechanism	Screw
Mounting Type	Screw in cartridge valve	Cracking Pressure	N/A
Flow Rate	20 GAL/MIN, 75 L/MIN	Maximum Inlet Pressure Rating	5500 PSI, 380 BAR
Pressure Control Range	500-5000 PSI, 34.5-350 BAR	Standard Setting Pressure	2500 PSI, 172 BAR

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