Useful technical news from Norgren http://www.norgren.com/ Sun, 24 Jun 2007 23:00:00 GMT http://backend.userland.com/rss RSS.NET: http://www.rssdotnet.com/ In selecting a regulator there are two basic operating characteristics to be considered. These characteristics are Regulation and Flow. http://www.norgren.com/n/group/rss/regulator.html Jacqui McKinnon Sun, 24 Jun 2007 23:00:00 GMT Explanation of power supply, sealing, control and other essential parameters in specifying a proportional solenoid valve. http://www.norgren.com/n/group/rss/prop.html Jacqui McKinnon Sun, 24 Jun 2007 23:00:00 GMT kv flow factor equations and diagram, flow factor adjustment equation and viscosity conversion chart (centiStokes/Engler degrees). Also, kv flow factor in sub- and supersonic gases. http://www.norgren.com/n/group/rss/kvflow.html Jacqui McKinnon Sun, 10 Jun 2007 23:00:00 GMT