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D04B2-3.4N - 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: 273 days
Partner Available:	Backordered

SKU D04B2-3.4N

$57.34/each

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Products specifications

Attribute name	Attribute value
UOM	EA	Seal Material	Nitrile
Cracking Pressure	50 PSI, 3.4 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	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	Valve Material	Hardened Steel (all operating parts)
Maximum Inlet Pressure Rating	420 bar	Cavity Size	C10-2
Installation Torque	37 lb-ft	Maximum Flow Rate	160 L/min
Cracking Pressure	50 psi	Weight	0.18 lb
Flow Direction	1-2 Free Flow	Function	Standard Check
Flow Rate	90 L/min @ 100 Psi (7 bar) Nominal	Leak Rate	3 drops/min @ 6000 Psi (420 bar)

Product resources

Literature and Reference Materials