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

Parker RDH101S30 - 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).

AFP Availability:	Quote Required
Partner Available:	45 In Stock

Brand Parker

Part No. RDH101S30

$58.89/each

Products specifications

Attribute name	Attribute value
UOM	EA	Minimum Operating Temperature	-35 °F
Installation Torque	37-41 lb-ft	Operation Type	Automatic
Operating Temperature	-35 to +200 °F	Division	Hydraulic Systems Division
Reseat Pressure	90% of pressure setting	Flow Rate	0.5 Gal/min
Seal Material	D-Ring (Standard)	Actuation Type	Pressure Sensing
Wire Mesh Screen Included	N/A	Weight	0.18 kg
Maximum Inlet Pressure Rating	380 bar	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Maximum Operating Pressure	5500 psi
Adjustment Mechanism	Screw	Valve Material	All parts steel. All operating parts hardened steel
Maximum Pressure Setting	3000 psi	Pressure Control Sensitivity	58.9 per turn bar
Function	Direct Acting	Configuration	Pressure Relief
Maximum Tank Pressure	5000 psi	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Pressure Control Range	200-3000 psi	Cavity Size	C10-2
Maximum Operating Temperature	+93 °C	Mounting Type	Screw in cartridge valve
Standard Setting Pressure	1500 psi	Maximum Flow Rate	0.5 Gal/min
Leak Rate	0.33 @ 75% Crack Pressure cm3/min	Body Material	N/A
Adjustment Mechanism	Screw	Seal Material	D-Ring (Standard)
Maximum Inlet Pressure Rating	5500 PSI, 380 BAR	Pressure Control Range	200-3000 PSI, 13.8-210 BAR
Flow Rate	0.5 GAL/MIN, 1.9 L/MIN

Product resources

Literature and Reference Materials