Have a look here for info on the different V series.
http://www.footprintsequipment.com/images/brochures/noritsu/filmprocessors/v30-v50-v100.pdf
I assume you wish to process C41 film commercially if you are interested in these machines.
Just bear in mind that there is maintenance and knowledge required in running this type of equipment.
I don't wish to sound pessimistic but you will need certain volumes to keep your chemistry with in range.
For example the V30 has a 7.6L dev tank, so at a rep rate of 25ml per film (depending on chemistry used) you would need 304 films to be processed in a one month period just to turn over the dev tank.
If you do wish to process commercially then the best of luck. If I can be of any assistance just let me know and I will try and help.