Galván started his career with Lanús in the Argentine Primera in 2000, he had a short spell with Mexican side Morelia before returning to Lanús. In 2003, he had a short spell with Beira-Mar in Portugal before returning to Argentina to play for Olimpo de Bahía Blanca between 2003 and 2005.
Galván started his career at Lanús in the Argentine top division in 2000. He had a brief interlude with Morelia in Mexico before going back to Lanús. In 2003, he had a temporary tenure with Beira-Mar in Portugal before returning to Argentina to play for Olimpo de Bahía Blanca from 2003 to 2005.