Valiant class

The Valiant-class starship was a type of Federation heavy cruiser created by Starfleet in 2222.

Six of these were built, weighing in at 1.25 million metric tonnes, each with a crew of 440. The vessels measured 21 decks in height, 303 meters in length, had a maximum cruising speed of warp 5.6 and were armed with two torpedo launchers and 4 phaser emitters. (Trekmania)