The F.S.S. Valaparaiso was a Balmoral class frigate.
In August of 2333, she was docked at at Silver City station (an asteroid mining colony in the Naga system), for emergency repairs to a ruptured plasma conduit. She was unable to halt the Stariionae raid on the station, and was blasted into a complete wreck for being at the wrong place at the wrong time. Nearly the entire crew was killed in the brief battle.
The vessel was a complete loss, and the remains were scrapped.