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D04B2-6.9N - 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: 518 days
Partner Available:	15 in stock

SKU D04B2-6.9N

$74.54/each

Bypass upcharge for backordered quantity

Products specifications

Attribute name	Attribute value
UOM	EA	Seal Material	Nitrile
Cracking Pressure	100 PSI, 6.9 BAR	Maximum Flow Rate	42 GAL/MIN, 160 L/MIN
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Flow Rate	24 Gal/min @ 100 Psi (7 bar) Nominal
Operating Temperature	-34 to 121 °C	Weight	0.18 lb
Maximum Operating Pressure	6000 psi	Body Material	N/A
Actuation Type	Pressure Sensing	Filter Efficiency Rating	ISO 4406 18/16/13
Installation Torque	50 Nm	Division	Mobile Hydraulic Systems Division Europe
Division	Hydraulic Cartridge Systems Division	Maximum Flow Rate	160 L/min
For Fluid Type	Mineral-based Hydraulic Fluids	Seal Material	Nitrile
Valve Material	Steel (all parts)	Leak Rate	3 drops/min @ 6000 Psi (420 bar)
Maximum Inlet Pressure Rating	6000 psi	Maximum Operating Temperature	250 °F
Function	Standard Check	Flow Direction	2-1 Checked
Cavity Size	C10-2	Cracking Pressure	6.9 bar
Minimum Operating Temperature	-34 °C

Product resources

Literature and Reference Materials