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Parker D02B2-2.5N - Standard Check Valves

Capable of flows from 3.5 to 303 lpm (0.9 to 80 gpm) and pressure as high as 420 bar (6,000 psi), Parker’s poppet and ball style check valves have a simple and robust design which are used to block flow in one direction, and allow flow in the opposite.

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Brand Parker

Part No. D02B2-2.5N

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Products specifications

Attribute name	Attribute value
Seal Material	Nitrile	Maximum Operating Temperature	250 °F
Body Material	n/a	Maximum Operating Pressure	6000 psi
Division	Hydraulic Cartridge Systems Division	For Fluid Type	Mineral-based Hydraulic Fluids
Filter Efficiency Rating	ISO 4406 18/16/13	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature	-30 °F	Actuation Type	Pressure Sensing
Division	Mobile Hydraulic Systems Division Europe	Cavity Size	C08-2
Valve Material	Hardened Steel (all operating parts)	Operating Temperature	-30 to 250 °F
Maximum Inlet Pressure Rating	6000 psi	Installation Torque	40 Nm
Flow Direction	2-1 Checked	Function	Standard Check
Weight	0.11 lb	Flow Rate	45 L/min @ 100 Psi (7 bar) Nominal
Leak Rate	< 3 drops/min @ 6000 Psi (420 bar)	Cracking Pressure	36 psi
Maximum Flow Rate	80 L/min	Seal Material	Nitrile
Cracking Pressure	36 PSI, 2.5 BAR	Maximum Flow Rate	21 GAL/Min, 80 L/MIN

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