The new ASCO Series 327C solenoid valve (photo) features a direct-acting, high-flow design that provides superior flow-to-power ratio compared to similar valves. The Series 327C design features a balanced poppet construction that permits high flows at minimum power levels, making it suitable for use in power plants, petroleum refineries and chemical-processing facilities. The valve features a unique, two-layer dynamic-seal technology that provides low friction and excellent stiction resistance, helping ensure reliable valve operation in environments with temperatures ranging from –60 to 90°C. In addition, the valve is SIL (safety integrity level)-3 capable, demonstrating a high level of performance integrity and a very low risk of failure over the valve’s projected lifecycle. — Emerson, St. Louis, Mo.