2/2 way solenoid valve It also can be called water solenoid valve. we have 2W brass, 2S stainledd steel, US steam, PU 2/2 way, timer automatic drain valve and many miniature solenoid valve. This valve can be used in many field, easy to operate, and price is cheap. And it also has many different port size, 3/4" 1" 1.5" 2" 2.5" 3" 4", such as 2W025-06, 2W025-08, 2W160-10, 2W160-15, 2W200-20, 2W250-250, 2W350-35, 2W400-40, 2W500-50, 2W650-65, 2W760-76, 2W10200-102. 2S025-06, 2S025-08, 2S160-10, 2S160-15, 2S200-20, 2S250-250, 2S350-35, 2S400-40, 2S500-50, 2S650-65, 2S760-76.