http://www.ebay.com/itm/3-Way-2-Position-Pneumatic-Solenoid-Valve-1-8-DC-12V-/250875885156?_trksid=p2045573.m2042&_trkparms=aid%3D111000%26algo%3DREC.CURRENT%26ao%3D1%26asc%3D27%26meid%3D6636371004356607130%26pid%3D100033%26prg%3D1011%26rk%3D4%26sd%3D290697745625%26 вот моя картинка если она актуальна тут!