Effect of Pipe Reducers on Valve Capacity

‘Technical Paper No. 410’, Crane Co., Chicago, Ill., page A-26.

Boger H. W. , ‘Flow Characteristic for Control Valve Installations’, ISA Journal, September, 1967.

Baumann H. D. , ‘The Introduction of a Critical Flow Factor for Valve Sizing’, ISA Transactions, Volume 2, 1963, Issue 2.

Baumann H. D. , ‘Sizing Butterfly Valves for Critical Flow’, ISA Journal, October 1963.

Boger H. W. , ‘Methods for Sizing Control Valves’, Chemical Engineering, November 6, 1967.

Brockett G. F. Kennedy W. J. L. , ‘Effects of Adjacent Piping Configurations on Control Valve Characteristic and Capacity’, Fisher Governor Co., Marshalltown, Iowa.