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

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.

Manufacturer: Parker

Availability:	Backordered Estimated Lead Time: 290 days
Partner Available:	Backordered

SKU D04F2-2.5-276N

Products specifications

Attribute name	Attribute value
UOM	EA	Seal Material	Nitrile
Cracking Pressure	36 PSI, 2.5 BAR	Flow Rate	40 GAL/MIN, 130 L/MIN
Pressure Relief Setting	4000 PSI, 276 BAR	Flow Direction	Bi-directional
Cracking Pressure	36 psi	Function	Thermal Relief
Minimum Operating Temperature	-34 °C	Cavity Size	C10-2
Mounting Type	Screw-in Cartridge	Flow Rate	130 L/min
Actuation Type	Pressure Sensing	Filter Efficiency Rating	SAE Class 4
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Operating Temperature	-30 to 250 °F
Configuration	Poppet Type	Pressure Relief Setting	4000 psi
Body Material	N/A	Weight	0.29 lb
Maximum Operating Pressure	420 bar	Installation Torque	37 lb-ft
Division	Mobile Hydraulic Systems Division Europe	Connection Type	n/a
Operation Type	Check Valve W/Relief Feature	Maximum Operating Temperature	250 °F
Leak Rate	3 drops/min @ Crack Pressure	For Fluid Type	Synthetic Hydraulic Fluids
Maximum Flow Rate	40 Gal/min	Connection Size	n/a
Maximum Inlet Pressure Rating	420 bar	Seal Material	Nitrile
Valve Material	Steel (all parts)

Product resources

Literature and Reference Materials