BVMS

Ball Valve Monitor Switch

Zurn Wilkins

The BVMS Ball Valve Monitor Switch is mounted on a backflow preventer's ball valve shutoffs in a fire sprinkler system, providing electrical supervision of the ball valves. The BVMS will signal if ball valve handle is moved from an open position.

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  • Allows electrical supervision of open ball valves
  • Standard with both NO and NC contacts