High Quality Content by WIKIPEDIA articles! Valencian Socialist Party was a political party in Valencia, Spain. It existed informally between 1962 and 1968, during the Francoist dictatorship, which had banned all the political organizations other than those in the Movimiento Nacional. Its founders came from different left-wing currents. One sector came from Joventuts del Rat Penat led by Alfons Cucó.[1] Another grouping had their origins in the Valencian Marxist Front (including Eliseu Climent). The PSV published Esquerra.