Direct Acting Relief Valves - RDH081T30V

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: RDH081T30V
POR
Products specifications
Attribute nameAttribute value
Body MaterialN/ASeal MaterialFluorocarbon
Maximum Operating Pressure5500 psiDivisionHydraulic Systems Division
Minimum Operating Temperature-15 °FMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Actuation TypePressure SensingFunctionDirect Acting
ConfigurationPressure ReliefMaximum Pressure Setting3000 psi
Cavity SizeC08-2Operation TypeAutomatic
Adjustment MechanismTamper ResistantWire Mesh Screen Includedn/a
Maximum Tank Pressure350 barWeight0.2 lb
Maximum Inlet Pressure Rating5500 psiFor Fluid TypeMineral-based or synthetic hydraulic fluids
Maximum Operating Temperature+204 °CValve MaterialAll parts steel. All operating parts hardened steel
Operating Temperature-26 to +204 °CFilter Efficiency RatingISO 4406 18/16/13, SAE Class 4
Mounting TypeScrew in cartridge valveInstallation Torque32-36 lb-ft
Flow Rate0.5 Gal/minMaximum Flow Rate0.5 Gal/min
Pressure Control Sensitivity859 per turn psiPressure Control Range13.8-210 bar
Reseat Pressure90% of pressure settingLeak Rate5 @ 75% Crack Pressure drops/min
Standard Setting Pressure103.4 bar
Seal MaterialFluorocarbonAdjustment MechanismTamper Resistant
Maximum Inlet Pressure Rating5500 PSI, 380 BARPressure Control Range200-3000 PSI, 13.8-210 BAR
Flow Rate0.5 GAL/MIN, 1.9 L/MIN
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