Humphrey”s 310/410 Series valves are 1/8″ ported three- and four-way direct-acting solenoid devices designed to meet a variety of pneumatic applications. Valves of the same series can be mounted in-line or on a sub-base or combined on the same manifold. In addition, custom-design options are available for compact manifold assembly incorporating the valve components. This reduces the overall manifold dimensions to fit in a tight or unusual space. The valves have a short-stroke, balanced poppet design that permits rapid cycling, requires no lubrication, and is more tolerant of impurities in the air system to ensure positive sealing. The 310 Series valves have a 0.12 CV; the 410 Series valves have a 0.14 CV. Both valves are rated for air and inert gas from vacuum at 28-inches Hg to 125 PSIG. The continuous-duty coil has a power consumption of four Watts, comes with flying leads, and is available in a range of AC and DC voltages. A push, nonlocking manual override is standard.