ServoChoke® SVC Electric Choke Valve Actuator / Operator

ServoChoke® SVC is a high performance linear integrated electric choke valve actuator that meets the rigorous needs of the oil and gas industry. The SVC provides a more reliable, high-speed, precision electric choke operator in performance drilling applications vs. conventional hydraulics or jack screw assemblies. The ServoChoke SVC is perfect for Managed Pressure Drilling (MPD), Set-point choke control and Choke & Kill for well control applications.
ServoChoke electric choke valve actuators include an integrated servo motor, gear box and planetary roller screw to enable quick and continuous modulation with highest accuracy. With global certifications for ATEX, IECEx, and Class I Div. 1 together with a temperature rating of -40° C to +60° C, the all steel SVC choke actuator is designed to perform in the harshest environments.

• Globally certified: CID1 • ATEX • IECEx
• Worry-free performance in the most hazardous location environments
• Speeds up to 19.6 mm/sec (0.77″/sec) – open/close choke in less than 3.2 seconds
• 3 mm (0.125″) adjustments happen in less than 0.5 second
• Temperature range: -40° to +60°C (-40° to +140° F)
• Positional repeatability to within 0.08% of span or better
• Planetary roller screw for long life and no maintenance
• Fully integrated motor/actuator/feedback in a single, sealed housing
• Rugged NACE MR0175 compliant steel body

Contact Tolomatic to learn more about how our high performance electric choke valve actuators can meet the particular needs of your unique drilling application.

View the video interview at the IADC Managed Pressure Drilling & Underbalance Conference