Supervisory Switch For OS&Y Valves
Weflo UL / FM Supervisory Switches for OS&Y gate valves are designed for both indoor and outdoor use. The Model WOSY contains two synchronized switches enclosed in a durable terminal block. The Supervisory Switches (also called “tamper switches”) are enclosed in a sturdy, die-cast housing, offering the ultimate in accuracy and reliability. UL / ULC Listed / FM Approved.