Norgren Featured Datasheets
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01/22 Factory Automation Technical features Technical data Switching Function: Normally closed Miniature Inline Re rictors 0.004" to 0.016" orifice Our policy is one of continued research and development. We therefore reserve the right to amend, without notice, the specifications given in this document. © 2022 Norgren Ltd > Provide "resi or" function in pneumatic circuits > High precision sapphire orifices > Color coded aluminum body with internal 200 x 200 mesh ainless eel prefilter > 10-32 UNF or barbed tube connections > Direct in-line mounting > Signal attenuation and time delay functions in miniature Medium: Compressed air, nitrogen or inert gases Maximum Pressure: 125 psig (8.6 bar) Temperature Range: 35° to 150°F (2° to 66°C) Materials: Body: Aluminum Orifice: Sapphire Screen: Stainless steel D16 D12 .08 D10 D08 D06 D04 .06 .04 .02 0 0 2 4 6 8 10 OUTLET FLOW – scfm PRESSURE DROP – psig Pneumatic Part Orifice Color Symbol Number Inch (mm) Code 4LR-010-D04 0.004 (.10) Yellow 4LR-010-D06 0.006 (.15) Brown 4LR-010-D08 0.008 (.20) Red 4LR-010-D10 0.010 (.25) Black 4LR-010-D12 0.012 (.30) Blue 4LR-010-D16 0.016 (.40) Green .25 (6) Hex .94 (24) Warning These products are intended for use in industrial compressed air systems only. Do not use these products where pressures and temperatures can exceed those listed under »Technical features/data«. Before using these products with fluids other than those specified, for non-industrial applications, life-support systems or other applications not within published specifications, consult IMI Precision Engineering, Norgren Ltd. Through misuse, age, or malfunction, components used in fluid power systems can fail in various modes. The system designer is warned to consider the failure modes of all component parts used in fluid power systems and to provide adequate safeguards to prevent personal injury or damage to equipment in the event of such failure. System designers must provide a warning to end users in the system instructional manual if protection against a failure mode cannot be adequately provided. System designers and end users are cautioned to review specific warnings found in instruction sheets packed and shipped with these products.