Talbot was dismissed following a clash with on-loan winger Ryan Smith after appearing to make contact with the player, but Bratt is unhappy with the reaction of several of The Lions players, in particular striker Poul Hubertz.
"The big centre-forward ran 30 yards to get in the melee", the Vale chairman told local paper The Sentinel. "That is unforgivable as far as I am concerned.
"I wouldn't expect our players to do what their players did. It's completely wrong. I feel sorry for Jason. He is getting a reputation and it is not all his fault."
Saturday's red card was Talbot's third of the season - and his forth since joining the club - and could face a five game ban if the card is not over-turned.