Single Ball DBB vs. Dual Ball DBB
Very often our sales people are being asked why to use a DBB Dual Ball Design and not just a Single Ball Design. A Single Ball Design would be much cheaper.
Well, the answer is very simple: Safety and Process Reliability.
Here is a simple infographic to explain the benefit of the Dual Ball Design.
![DBB - Difference between dual ball DBB and single ball DBB.](https://taurusdbbvalves.com/wp-content/uploads/sites/9/2017/04/dbb-dual-ball-dbb-versus-single-ball-dbb.jpg)
(Image source: © AS-Schneider)