INFORMATION OF ELECTRICAL ACTUATED BALL VALVE

NOT AN ATTEMPT TO CREATE A MAIL LIST. TRUELY SEEKING HELP.

I am a Senior Mechanical Engineering Studen at the University of Texas
at Tyler.
I am seeking individuals that are familiar and have used electrically
actuated ball valves.  If you are familiar with this type of ball
valve,
please answer the questions below.  
  
  My team and I are to design an electrically actuated ball valve for
our senior design project.  Your response will be an aid in designing
our electrically actuated ball valve.

 Please feel free to add additional comments or advice relating to
electrical actuated ball valves.

Thank you,

Jaime Martinez  

Title:      

Dept:      


1. Are electronically commanded ball valve controller /positioners
sold or used at your business/plant?

2. What is the brand or brands are used at your facility?       

3. What chemicals or types of fluids are controlled by electronically
commanded ball valve controller/positioners at facility?
     
4. Why is it important in controlling this fluid? 
     
5. Do you have any complaints or concerns using your electrically
actuated ball valve if used at your facility?
                
6. What is the importance or advantages using your electrically
actuated ball   valve?
     
7. What features would you like to see on an electronically
commanded ball valve controller/positioner? 
     
8. What are the prices of the valves that you use? 
     
9. Other Comments: