ASCO Numatics 12SAD400OA00030 is a Mark 10 Series single-solenoid, four-way pneumatic valve designed for compact, rugged control of industrial air circuits. The valve ships as a unit without a base and features 1/4-inch tapped ports, simplifying mounting and integration into pre-plumbed manifolds. In operation, it provides two-position actuation to route compressed air between two output ports while exhausting to the remaining path, enabling control of a double-acting cylinder in automated lines. Common applications include automation cells, tooling fixtures, and other production equipment that rely on reliable, compact single-solenoid valve control.
