... , CE approved 2.1 million times life testing 3.compact design 4,One year gurrantee Water solenoid valve 2W31Characteristic : 1.Direct ... - 12V,24V AC - 24V,120V, 240V@60HZ 110V, 220V@50HZ Tolerance: +/- 10%Coils : S91B, 17VA(AC), 10W(DC), IP65,100%ED ... . 0MPa1. 0MPa2W3125 X X XS91B water solenoid valve 2w31-compact design