*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.

Parker D0WB2-0.3N - 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:	Quote Required
Partner Available:	Quote Required

Brand Parker

Part No. D0WB2-0.3N

Ship to

Shipping Method

Estimated Delivery

Price

No shipping options

Products specifications

Attribute name	Attribute value
Seal Material	Nitrile	Maximum Operating Temperature	250 °F
Body Material	n/a	Division	Hydraulic Cartridge Systems Division
For Fluid Type	Mineral-based Hydraulic Fluids	Filter Efficiency Rating	SAE Class 4
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Minimum Operating Temperature	-30 °F
Maximum Operating Pressure	420 bar	Actuation Type	Pressure Sensing
Maximum Flow Rate	6 L/min	Division	Mobile Hydraulic Systems Division Europe
Valve Material	Hardened Steel (all operating parts)	Operating Temperature	-30 to 250 °F
Maximum Inlet Pressure Rating	6000 psi	Flow Direction	2-1 Checked
Function	Standard Check	Leak Rate	< 3 drops/min @ 6000 Psi (420 bar)
Weight	0.012 kg	Flow Rate	3.5 L/min @ 100 Psi (7 bar) Nominal
Cavity Size	CAV0W-2	Cracking Pressure	4 psi
Installation Torque	7 lb-ft	Seal Material	Nitrile
Cracking Pressure	4 PSI, 0.3 BAR	Maximum Flow Rate	1.6 GAL/MIN, 6 LPM

Product resources

Literature and Reference Materials