Found a supplier for tefal 1875/a 2500 pro steam generator, just folow the link below.
http://www.spares2go.co.uk/browse/TEFAL/1875/A/SOLENOID_VALVE/m170/p5503/s11134.htm
tefal solenoid valve
price: £41.22 plus £2.49 p&p
availability: normal despatch time 8-11 days
a little bit pricey i thought, if i find any cheaper i will let you know. kevin (anothertvman@tiscali.co.uk)
Kevin
September 2006