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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.

Availability:	Backordered Estimated Lead Time: 518 days
Partner Available:	18 in stock

SKU D04B2-6.9N

$74.45/each

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

Product resources

Literature and Reference Materials