News Story Ball valves reduce leakage paths Guide details a high-performance instrumentation ball valve family, featuring novel two-piece construction that reduces potential leak paths to a minimum, for process applications. News from: Parker Instrumentation Edited by: Manufacturingtalk Editorial Team on 21 June 2005 Note: A free brochure or catalogue is available from Parker Instrumentation on the products in this news story. . Parker Instrumentation has published a guide to its high-performance instrumentation ball valve family for instrument and process applications, Hi-Pro. Featuring a novel two-piece construction that reduces potential leak paths to a minimum, and a design optimised for reliability, the 10,000 lb/in2/689 bar valves are ideal for long-lifecycle applications. Available in four basic of 10, 15, 20 and 25mm, the applicat

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