Sprinkler Systems Monitoring
OSY2 OSY2 OSY2A
OSY2 Data Sheet Data Sheet (pdf)
OSY2 Installation Instructions Installation Instructions (pdf)

The OSY2A is used to monitor the open position of an outside screw and yoke (OS&Y) type gate valve.


PIBV2 PIBV2 PIBV2A
PIBV2 Data Sheet Data Sheet (pdf)
PIBV2 Installation Instructions Installation Instructions (pdf)

The PIBV2A monitors the open position of post indicator and butterfly control valves.


PSP1 PSP1 PSP1A
PSP1 Data Sheet Data Sheet (pdf)
PSP1 Installation Instructions Installation Instructions (pdf)

The PSP1A plug-in switch is designed for applications where no other type of listed valve supervisory switch can be used.