Description Specifications Literature Description Barksdale's High Pressure OEM Valve line provides exceptional directional control for fluids up to 3000 psi in the toughest industrial applications. Using Barksdale's Shear-Seal® technology the OEM Valve products offer dependable performance and long life even when the media being controlled is contaminated with debris that would ruin ordinary valves.Different flow patterns are built into this OEM line the "Closed Center-Manipulator", also known as "Float Center", where in the center position the pressure port is blocked and the cylinder ports are open to the return port. Other models features "Open Center-Manipulator" also known as "Open Center" features a flow pattern with the pressure port, cylinder ports open to the return port.Features:Original Shear-Seal® technologyLow pressure dropTolerates contaminatesSpring return optionSpecial flow pattern for OEM designs State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Product Specifications General SpecificationsWorking Pressure:Hydraulic fluid up to 3,000 psi (206 bar)Back Pressure:Must not exceed 250 psi (17.2 bar) at return port for satisfactory operationPressure Drop:14 psi (0.96 bar) at 20 ft/secProof Pressure:1.5 times working pressure except at return portBurst Pressure:2.5 times working pressure except at return port (3,000 psi [206 bar]) Literature & Docs Product Specifications Accessories