U.S. Solid 1/4" Stainless Steel Electric Solenoid Valve 12VDC Normally Closed VITON U.S. Solid valve- industrial grade products. 1/4" Stainless Steel direct acting with VITON gasket. ISO/OEM/ODM/CE 1 year warranty. Contact service@ussolid.com Versatile, small, responsive, light and durable.