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.
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SKU D04F2-2.5-276N
POR
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Products specifications
Attribute nameAttribute value
UOMEASeal MaterialNitrile
Cracking Pressure36 PSI, 2.5 BARFlow Rate40 GAL/MIN, 130 L/MIN
Pressure Relief Setting4000 PSI, 276 BARSeal MaterialNitrile
Connection Sizen/aConnection Typen/a
Maximum Operating Temperature250 °FBody Materialn/a
For Fluid TypeSynthetic Hydraulic FluidsFlow DirectionBi-directional
Valve MaterialSteel (all parts)Filter Efficiency RatingSAE Class 4
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Minimum Operating Temperature-34 °C
Maximum Operating Pressure420 barMaximum Flow Rate40 Gal/min
Mounting TypeScrew-in CartridgeActuation TypePressure Sensing
DivisionMobile Hydraulic Systems Division EuropeOperating Temperature-30 to 250 °F
Maximum Inlet Pressure Rating420 barCavity SizeC10-2
Installation Torque37 lb-ftWeight0.29 lb
FunctionThermal ReliefFlow Rate130 L/min
Leak Rate3 drops/min @ Crack PressureCracking Pressure36 psi
ConfigurationPoppet TypeOperation TypeCheck Valve W/Relief Feature
Pressure Relief Setting4000 psi
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