Germany international leaves Bayern Munich after 17 years with the Bundesliga champions.
Valdes' agent Gines Carvajal insists his client wants to stay at Old Trafford beyond the summer.
Agent Cassiano Pereira says the continuation of talks should see the deal completed.
Louis van Gaal is facing a shortage of strikers at Old Trafford as Van Persie edges closer to a move.
Angel Di Maria is subject to interest from Paris Saint-Germain after a difficult season in England.
Asmir Begovic will be Thibaut Coutois's deputy for the upcoming 2015/16 campaign.
Louis van Gaal is open to signing Otamendi and Ramos this summer.
Van Gaal wants to take only those players who are central to his plans next season.
Louis van Gaal is ready to allow Robin van Persie to leave the club as he seeks regular football.
Louis van Gaal is keen to take Schneiderlin on United's pre-season tour to the United States.
Preston manager Simon Grayson is delighted to have signed Keane on loan.
Darmian set to become United's second summer signing following the arrival of Depay.
Louis van Gaal is keen to sign a defender to compete with Antonio Valencia.
Louis van Gaal is still keen on signing a right-sided defender to compete with Antonio Valencia.
Ronald Koeman is resigned to losing Morgan Schneiderlin, but will not budge from asking price.
Portugal international moves to the Sukru Saracoglu Stadium for a reported £4.25m fee.
The Southampton midfielder will move to Old Trafford while club will cash in on Robin van Persie.
Voss claims his client will report for preseason training despite rumours of a move to Fenerbahce.
The Spain international is already at a 'great team' says the Barcelona midfielder.
The former Villarreal midfielder received the offer before the European semi-final against Arsenal.
Louis van Gaal has identified Schneiderlin as the long-term successor for Michael Carrick.
Steve Bruce is keen to add some fresh blood into the team as prepares Hull City for a promotion push.