Recently viewed products

*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 Relief Valves - RDH101T20

Name: Direct Acting Relief Valves - RDH101T20
SKU: RDH101T20

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).

Availability:

Backordered

SKU RDH101T20

POR

Qty:

Products specifications

Attribute name	Attribute value
Adjustment Mechanism	Tamper Resistant	Seal Material	D-Ring (Standard)
Maximum Inlet Pressure Rating	5500 PSI, 380 BAR	Pressure Control Range	100-2000 PSI, 6.9-138 BAR
Flow Rate	0.5 GAL/MIN, 1.9 L/MIN	Body Material	n/a
Division	Hydraulic Systems Division	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature	-35 °F	Weight	0.4 lb
Function	Direct Acting	Configuration	Pressure Relief
Actuation Type	Pressure Sensing	Operation Type	Automatic
Adjustment Mechanism	Tamper Resistant	Wire Mesh Screen Included	n/a
Cavity Size	C10-2	Maximum Tank Pressure	350 bar
Seal Material	D-Ring (Standard)	Maximum Inlet Pressure Rating	380 bar
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 Operating Temperature	+93 °C	Operating Temperature	-35 to +200 °F
Installation Torque	50-56 Nm	Maximum Operating Pressure	380 bar
Flow Rate	1.9 L/min	Maximum Flow Rate	1.9 L/min
Standard Setting Pressure	69 bar	Maximum Pressure Setting	2000 psi
Pressure Control Sensitivity	570 per turn psi	Reseat Pressure	90% of pressure setting
Leak Rate	0.33 @ 75% Crack Pressure cm3/min	Pressure Control Range	100-2000 psi

Product resources

Literature and Reference Materials