The Supervisory Switch for OS&Y gate valves is a 3-position monitoring device designed to detect changes in the valve’s position. It ensures fire protection systems remain operational by sending alerts when the valve is not fully open. The unit features visual indicators, an adjustable trip rod, and dual conduit entrances for easy installation.
Key Features:
- Monitors the open/closed status of OS&Y gate valves
- Activates when valve is closed or tampered with
- 3-position switch with visual status indicators
- Adjustable trip rod for precise positioning
- Two conduit entrances for flexible wiring
- Certified: UL Listed / FM Approved
- Standards: NFPA 13, 13D, 13R, 72
- Wiring: Supports up to 12 AWG connections
- Operating Temperature: -40°C to 60°C
- Finish: Corrosion-resistant coating for long-lasting durability
