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D02B2-6.9N - 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.

Manufacturer: Parker

Availability:	Backordered Estimated Lead Time: 448 days
Partner Available:	Backordered

SKU D02B2-6.9N

$44.65/each

Products specifications

Attribute name	Attribute value
UOM	EA	Seal Material	Nitrile
Cracking Pressure	100 PSI, 6.9 BAR	Maximum Flow Rate	21 GAL/Min, 80 L/MIN
Cavity Size	C08-2	Minimum Operating Temperature	-30 °F
Flow Rate	45 L/min @ 100 Psi (7 bar) Nominal	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Maximum Operating Pressure	6000 psi	Operating Temperature	-34 to 121 °C
Filter Efficiency Rating	SAE Class 4	Actuation Type	Pressure Sensing
Installation Torque	30 lb-ft	Weight	0.11 lb
Body Material	N/A	Division	Mobile Hydraulic Systems Division Europe
Valve Material	Steel (all parts)	Division	Hydraulic Cartridge Systems Division
Seal Material	Nitrile	Maximum Flow Rate	21 Gal/min
For Fluid Type	Mineral-based Hydraulic Fluids	Leak Rate	< 3 drops/min @ 6000 Psi (420 bar)
Maximum Operating Temperature	250 °F	Maximum Inlet Pressure Rating	420 bar
Function	Standard Check	Cracking Pressure	100 psi
Flow Direction	2-1 Checked

Product resources

Literature and Reference Materials