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RDH101K50 - Direct Acting Relief Valves

Parker’s direct acting relief valves are available in several cavity sizes and are designed for continuous duty applications with pressures up to 420 bar (6000 psi) and flows up to 200 lpm (53 gpm).

Manufacturer: Parker

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

SKU RDH101K50

$55.46/each

Products specifications

Attribute name	Attribute value
UOM	EA	Adjustment Mechanism	Knob
Seal Material	D-Ring (Standard)	Maximum Inlet Pressure Rating	5500 PSI, 380 BAR
Pressure Control Range	200-5000 PSI, 13.8-350 BAR	Flow Rate	0.5 GAL/MIN, 1.9 L/MIN
Maximum Operating Temperature	+93 °C	Leak Rate	5 @ 75% Crack Pressure drops/min
Maximum Pressure Setting	5000 psi	Maximum Flow Rate	1.9 L/min
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Seal Material	D-Ring (Standard)
Maximum Inlet Pressure Rating	380 bar	Maximum Tank Pressure	5000 psi
Valve Material	All parts steel. All operating parts hardened steel	Function	Direct Acting
Wire Mesh Screen Included	N/A	Minimum Operating Temperature	-37 °C
Adjustment Mechanism	Knob	Cavity Size	C10-2
Flow Rate	1.9 L/min	Pressure Control Sensitivity	131.7 per turn bar
Pressure Control Range	13.8-350 bar	Mounting Type	Screw in cartridge valve
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	Actuation Type	Pressure Sensing
Configuration	Pressure Relief	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Operating Temperature	-35 to +200 °F	Maximum Operating Pressure	380 bar
Body Material	N/A	Weight	0.4 lb
Reseat Pressure	90% of pressure setting	Division	Hydraulic Systems Division
Installation Torque	50-56 Nm	Standard Setting Pressure	2500 psi
Operation Type	Automatic

Product resources

Literature and Reference Materials