Ask the Valve Expert: New valve automation technology
Have you ever heard of this type of valve? http://www.coltirrigation.com/how-it-works.html
Valve Expert Bob Donnelly:
Unfortunately, since we concentrate on quarter-turn ball and butterfly valves, and automation, we are not familiar with the Colt irrigation valve that you inquired about. Please let us know if we can be helpful to you with the valves that we have expertise in. Thank you for your inquiry.