Figure 2. Full bore ball valve, soft seat 20” CL150, 22Cr duplex body (Face-to-face: 914 mm, Weight: 1569 KG)

From

Why are Butterfly Valves a Good Alternative to Ball Valves for Utility Services in the Offshore Industry?

Karan Sotoodeh

American Journal of Industrial Engineering. 2018, 5(1), 36-40 doi:10.12691/ajie-5-1-6