Dayton coil-less solenoid valves fit 1/4 inch sized pipes to electrically control the release of air, water, inert gas & light oil in water treatment systems, humidifiers, vending machines, welding equipment and other corrosive environments. These valves have stainless steel construction with Buna-N gaskets for resistance against oils, gasoline & petroleum-based fluids. They are capable of withstanding fluid temperatures up to 180 degrees F. These normally open valves are direct-acting for opening and closing of valves. Choose from a wide range of these solenoid valves, available in 2 and 3-way valve positions.