Table 4. Comparison of torque values in N.m for 10” Class 150 ball and butterfly valves

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