Check Valve with Thermal Relief - D04F2-2.5-276N

Parker’s poppet style check valve with thermal relief allow flows up to 130 lpm (40 gpm) and pressure to 420 bar (6,000 psi), with thermal relieving in the reverse direction to protect the circuit from high hydraulic fluid thermal expansion pressures.
Availability: Backordered
SKU: D04F2-2.5-276N
POR
Products specifications
Attribute nameAttribute value
Body MaterialN/AMaximum Operating Temperature250 °F
Connection Sizen/aMaximum Operating Pressure420 bar
Connection Typen/aSeal MaterialNitrile
For Fluid TypeSynthetic Hydraulic FluidsFlow DirectionBi-directional
Filter Efficiency RatingSAE Class 4Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature-34 °CFlow Rate130 L/min
Maximum Flow Rate40 Gal/minMounting TypeScrew-in Cartridge
Actuation TypePressure SensingDivisionMobile Hydraulic Systems Division Europe
Valve MaterialSteel (all parts)Operating Temperature-30 to 250 °F
Maximum Inlet Pressure Rating420 barCavity SizeC10-2
Installation Torque37 lb-ftWeight0.29 lb
FunctionThermal ReliefLeak Rate3 drops/min @ Crack Pressure
Cracking Pressure36 psiConfigurationPoppet Type
Operation TypeCheck Valve W/Relief FeaturePressure Relief Setting4000 psi
Seal MaterialNitrileCracking Pressure36 PSI, 2.5 BAR
Flow Rate40 GAL/MIN, 130 L/MINPressure Relief Setting4000 PSI, 276 BAR
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