ASCO LYAB1B2 Valve Position Indicator

The ASCO SENTRY LYAB1B2 Valve Position Indicator provides a clear, at-a-glance visual indication of a valve’s status on ASCO equipment, allowing operators to verify with confidence that the valve is in the intended position from a distance or within a control station. As a dedicated accessory in the SENTRY family, LYAB1B2 is designed to accompany ASCO valve installations that require explicit position confirmation, complementing other signaling options to deliver immediate feedback during start-up, maintenance, and fault-recovery scenarios, and helping ensure safe, compliant operation of fluid control systems. For exact mounting arrangements, electrical interface details, and compatibility with specific ASCO valve series, refer to the official ASCO catalogs or LYAB1B2 product sheets, which specify installation procedures, diagnostic considerations, and any applicable safety standards to ensure proper fit and consistent system performance.