Electric, nonintrusive control-valve actuators
New CVA control-valve actuators are introduced to "provide a major technological advance in precise operation, HMI capabilities, and fail-to-position protection, as well as significant energy savings."
On the market in linear and quarter-turn actions, CVA eliminates the need for costly air supplies. It's easily integrated into most process control environments including those using Hart and Foundation Fieldbus protocols. Repeatability and resolution are less than 0.1 percent of full scale. Wireless Bluetooth is a standard feature.
Rotork Process Controls, Rochester, NY, USA
rotork.com
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