Description Specifications Description Barksdale's Series 9000 Valves control hydraulic fluids and gases up to 350 psi. Featuring Barksdale's famous Shear-Seal® technology, the Series 9000 Valves offer dependable performance and long life for manual control of commercial and industrial process applications. The versatile design of this valve offers the ability to tailor the perfect configuration to meet your installation requirements. Features:Original Shear-Seal® technologyInterflow/non interflowEasy panel mountingTolerates contaminatesSpring return option State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Product Specifications General SpecificationsWorking Pressure:Pneumatic or hydraulic from 150 psi to 350 psi (10.3 to 24.1 bar)Back Pressure:Must not exceed 250 psi at return port for satisfactory operationProof Pressure:1.5 times working pressure except at return portBurst Pressure:2.5 times working pressure except at return port (300 psi, 20.7 bar)Wetted MaterialBody:Anodized aluminumStandard O-Rings:Buna NPressure Seals:BrassRotor:Hard anodized aluminum Literature & Docs Accessories