Potter OSYSU-2 Valve Supervisory Switch

Potter OSYSU-2 Valve Supervisory Switch: Reliable Monitoring for Fire Protection Systems

The Potter OSYSU-2 Valve Supervisory Switch ensures accurate and dependable supervision of OS&Y (Outside Screw and Yoke) valves in fire protection systems. Designed for early warning and compliance with fire safety regulations, this switch monitors the open or closed status of a valve, helping prevent accidental or unauthorized system shutdowns.

Key Features

Dual Switch Configuration

• Equipped with two sets of SPDT (Single-Pole, Double-Throw) contacts, allowing integration with multiple alarm circuits.

• Provides redundant monitoring for enhanced reliability.

Adjustable Mounting Bracket

• Versatile mounting design allows installation on various OS&Y valve sizes.

• Quick and secure setup for easy integration into fire protection systems.

NEMA 6P Rated Enclosure

• Weatherproof and durable construction for indoor and outdoor use.

• Resistant to water, dust, and environmental exposure, ensuring long-term performance.

Tamper-Resistant Design

• Includes a tamper switch to detect unauthorized removal or interference.

• Enhances fire system security and regulatory compliance.

UL and FM Approved

• Meets NFPA 13, NFPA 72, and NFPA 25 requirements for fire protection systems.

• UL and FM listed, ensuring compliance with industry standards.

Applications

The Potter OSYSU-2 Valve Supervisory Switch is ideal for:

• Commercial buildings – Office buildings, shopping centers, and public spaces.

• Industrial facilities – Factories, power plants, and warehouses.

• Educational institutions – Schools, universities, and dormitories.

• Healthcare facilities – Hospitals, clinics, and nursing homes.

Installation Tips

• Position the switch securely on the OS&Y valve to ensure accurate status monitoring.

• Wire the switch correctly to the fire alarm control panel for proper signal transmission.

• Test the switch after installation to confirm proper functionality.

• Perform routine inspections and maintenance to ensure long-term reliability.

Advantages

• Enhanced Safety: Provides real-time monitoring of OS&Y valves.

• Tamper Detection: Alerts against unauthorized interference.

• Weatherproof Construction: Suitable for indoor and outdoor environments.

• Easy Installation: An Adjustable bracket ensures compatibility with various valve sizes.

Download the Specification sheet in *.pdf format