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Tag: Pressure Independent Valves

actuation technologies Ask the Expert compressed air dryers CO2 refrigeration

Ask the Expert: Are Pressure Independent Valves Worth the Hype?

Industrial Technology, Process October 10, 2014December 4, 2014 Amanda Gasse

The pressure independent valves can provide real savings in systems that have the low delta T syndrome, which seems to affect a lot of campus style centralized chilled water/hot water systems. The low delta T situation is mostly encountered during part load conditions and is manifested in excessive pumping.

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