ASCO 8321A7 Three Way Quarter Inch Solenoid Valve

ASCO 8321A7 is a compact, three-way solenoid valve engineered for 1/4-inch pipe connections and broad pneumatic control tasks. Its 6-watt coil operates on 120 V, 60 Hz, delivering dependable actuation with minimal energy use. The valve is rated for 10 to 200 psi, making it compatible with most standard compressed-air systems and many inert-gas lines found in industrial environments. In a three-port configuration, it offers flexible routing between a common inlet and two outputs (or to an exhaust/second line, depending on porting), enabling simpler circuit layouts and fewer fittings in automated plumbing. The 8321A7 variant is well-suited for control panels and equipment where a standard 120 VAC control voltage is available and space constraints demand a compact footprint. Common applications include pilot control of pneumatic actuators, logic-type flow control, and small-diameter line switching in packaging, manufacturing, and machine automation. When integrating this valve, confirm the exact port arrangement (inlet, two outlets/exhaust) and the electrical connection type to ensure compatibility with your piping, mounting, and control scheme. This model embodies ASCO’s legacy of reliable, low-power actuation in general-service 1/4-inch valves, designed to deliver consistent performance in demanding industrial settings.