Industrial 9479SBY2E2M0600 Valve Control Monitor Limit Switch

The Westlock Beacon 9479SBY2E2M0600 Valve Control Monitor / Limit Switch 500 is an explosionproof, actuator-mounted monitoring assembly that provides valve position indication and switch monitoring for pneumatic actuators and quarter-turn valves in hazardous-area environments. Part of the Beacon AccuTrak 9479 series, it features a Magnum limit switch assembly inside an explosionproof aluminum enclosure with dual conduit entry and a 360° visual valve position indicator for quick, at-a-glance status. Designed for industrial valve automation and process control, it supports reliable valve status feedback in oil and gas facilities, chemical processing plants, and water treatment systems. Common replacements include the TopWorx DXP Valve Position Monitor, Flowserve PMV Valve Position Monitor, and Emerson Electric GO Switch Valve Position Monitor.