AUTOMATIC BUTTERFLY VALVES

Brand Owner (click to sort) Address Description
ACRIS BRAY INTERNATIONAL, INC. 13333 Westland East Blvd. Houston TX 77041 Automatic Butterfly Valves;
DANAIS KSB S.A.S. 4 allée des Barbanniers F-92635 GENNEVILLIERS F-92635 France Automatic Butterfly Valves;
DANAIS AMRI - Applications Mecaniques et Robinetterie Industrielle "Les Mercuriale" 40 rue Jean Jaures Bagnolet Cedex 93176 France Automatic Butterfly Valves;
DZ APEX DEZURIK, INC. 250 Riverside Avenue North Sartell MN 56377 Automatic butterfly valves;Butterfly valves of metal, other than parts of machines;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A system and method of improving signal to noise ration (SNR) in a fixed point fast Fourier transform (FFT/IFFT) generates from sample inputs and a twiddle factor butterfly outputs for each stage; scales the butterfly outputs of this stage from a predicted normalization scale factor to obtain the maximum butterfly output without overflow from this stage; determines from the butterfly outputs of this stage the minimum normalizing exponent for the butterfly outputs of this stage and predicts a normalization scale factor of the next stage from the minimum normalizing exponent of this stage and a stage guard scale value to obtain the maximum butterfly output without overflow from that next stage.