CVA control-valve actuators for oil, gas, and petrochemical applications are described and illustrated in this new, free 28-page brochure.
It gives overview of applications and associated functions for models in both linear and quarter-turn actions. CVA resolution is cited to figure better than 0.1%. It eliminates position overshoot, delivers fail-to-position protection, offers extensive recording abilities via built-in data logger.
Rotork Process Controls
675 Mile Crossing Boulevard
Rochester NY 14624