TECH UPDATE for November 2014: Valves

Pressure control, electronic expansion, flow limiting, regulator, zone, ball, and butterfly valves.
Nov. 7, 2014

You can't underestimate the importance of valves to regulate, direct and control gases and liquids. Here, based on responses to requests for information, are a handful of valves from leading manufacturers.

Follow each website address to obtain additional information.

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