Barksdale Series 6900, 6940 High Pressure OEM Valves
Product Name: Barksdale Series 6900, 6940 High Pressure OEM Valves Product Brand: Barksdale Product Code: Series 6900, 6940 Product Artikel: Barksdale Series 6900, 6940 High Pressure OEM Valves
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 InchClosed Center-ManipulatorInch, also known as InchFloat CenterInch, where in the center position the pressure port is blocked and the cylinder ports are open to the return port. Other models features InchOpen Center-ManipulatorInch also known as InchOpen CenterInch features a flow pattern with the pressure port, cylinder ports open to the return port. General Specifications* Working Pressure: Hydraulic fluid up to 3000 psi (206 bar) Flow Capacity, Cv: See table Back Pressure: Must not exceed 250 psi (17.2 Bar) at return port for satisfactory operation Pressure Drop: 14 psi (0.96 bar) at 20 ft/sec See Supplemental Guide for more detailed information Proof Pressure: 1-1/2 times working pressure except at return port Burst Pressure: 2-1/2 times working pressure except at return port (3000 psi [206 bar]) Media Temperature Range: -40° to +250°F (-40° to +121°C) Wetted Material: Rotor: Pressure Seals: Shaft: Body Housing: Bearings: Standard O-rings: Back-up Rings: Hard anodized aluminum Brass Stainless steel Anodized aluminum Carbon steel Buna N, others available Teflon® * See product confi gurator for additional options.
