Electric valve actuators solve many of the emissions challenges that other forms of valve actuation have. Here you can find an excellent introductory video series on electric valve actuation. The series begins with the basics and explores operation, technology, control, monitoring, and diagnostics. It concludes with an introduction to the Bettis electric actuation portfolio.

Here are the videos in the series:

1. Introduction to Valve Actuation and Electric Actuators (5:08)
2. Introduction to Electric Actuator Operation (4:37)
3. Introduction to How Stroke and Thrust is Created (2:03)
4. Introduction to Electric Actuator Design for a Range of Valve Sizes (3:21)
5. Introduction to Non-Intrusive Versus Conventional Style Electric Actuator Design (3:27)
6. Introduction to Electric Actuator Motors & Duty Cycles (8:33)
7. Introduction to Variable Speed in Electric Actuation (4:27)
8. Introduction to Electric Actuator Fail-Safe Functionality (8:31)
9. Introduction to Electric Actuator Setup, Control, and Monitoring (6:37)
10. Introduction to the Bettis Electric Actuator Portfolio (7:15)

To give you a flavor for the content in the videos, here is the first video in the series.

Here is the full YouTube video playlist. Visit the Bettis section on Emerson.com for more information on the range of valve actuator technologies that can enhance your operational performance.