ARO K334SD-120-A Solenoid Valve Coil 120V AC 50/60Hz

ARO K334SD-120-A is a 120V AC solenoid valve coil designed to actuate an ARO K-series valve in industrial pneumatic systems. Operating at 120V AC with a 50/60 Hz input, this coil provides the electromagnetic actuation required to move the valve plunger when control signals energize the coil. As a replacement coil, it fits the K334SD-120-A valve body, enabling restoration of original valve performance without replacing the entire valve assembly. This coil represents the power element of the solenoid that governs opening and closing of the valve in response to a control system, making it a critical component for reliable sequencing in automated processes. When selecting a coil for a K-series valve, users should align the replacement with the existing valve configuration to ensure proper electrical interface and compatibility with the valve’s control circuitry. For precise electrical characteristics, consult the valve’s accompanying documentation or the manufacturer’s product data to confirm current draw and duty-cycle details, since these can vary with temperature and specific valve configuration. In applications where a durable, field-replaceable coil is needed, the K334SD-120-A provides a straightforward 120V AC solution to keep pneumatic control systems operating with minimal downtime.