Industrial Y1523C9012 Lockout Valve

Y1523C9012 is a 15 Series Manual Lockout L-O-X valve from ROSS Controls, designed to isolate pneumatic energy sources during safety-critical maintenance. This 3‑way, 2‑position valve uses a manual actuation with a built‑in lockout feature and a 2" port size (port code 9), with suffix 12 indicating its specific configuration and exhaust arrangement. The body is cast aluminum, providing durability with light weight, and the sub‑family code C places it in the Classic/High‑Capacity range of the 15 Series. For safer, multi‑person lockout procedures, the valve is compatible with the optional 356A30 multiple lockout device accessory, enabling independent padlocks on the same valve. In use, the design is intended to be locked in the OFF (closed) position to ensure energy remains isolated until all padlocks are removed. This makes it well suited for applications in manufacturing lines, automation cells, and other environments where reliable, single‑point or multi‑point energy isolation is required during service or maintenance.