Trunnion Mounted Ball Valves

Valmatic’s QuadroSphere trunnion mounted ball valve protects its seats from media velocity by minimizing contact of upstream seating surfaces. The surfaces of the ball have been recessed to create additional flow paths, which allow for greater particulate flow blow and around the sides of the ball when moving from a closed to an open position. It is certified to the API 607 fire test standard and available with pneumatic, electric, gear, or lever actuation. Various seat, body, and trim materials are available.

For more information, visit


Don't miss out on the latest technology delivered to your email every two weeks.  Sign up for the OGF newsletter.  If you are not logged in, you will receive a confirmation email that you will need to click on to confirm you want to receive the newsletter.