OSY2
The OSY2 Supervisory Switch is designed to monitor the open position of Outside Screw and Yoke (OS&Y) type gate valves. It features a rugged construction suitable for indoor and outdoor applications, with a NEMA 3R-rated enclosure when the actuator is mounted vertically.
- ๐น NEMA 3R-rated enclosure
- ๐น User-friendly mounting bracket compatible with newer valve yokes
- ๐น Single side conduit entry eliminates the need for right-angle fittings
- ๐น Adjustable length actuator removes the need for shaft cutting
- ๐น Accommodates up to 12 AWG wire
- ๐น Three-position switch monitors vandal and valve close signals
- ๐น Two SPDT (Form C) contacts enclosed in a durable terminal block
- ๐น 100% synchronization activates both alarm panel and local bell simultaneously
- ๐น Simplifies installation and alignment for multiple OS&Y valve sizes (1หโ12ห)
- ๐น Reduces installation time with single conduit entry
- ๐น Reliable synchronization for simultaneous alarm activation
- ๐น High durability and protection against unauthorized tampering
- ๐น Provides wide mounting flexibility for different valve configurations
Ideal for monitoring the open position of OS&Y and pressure reducing valves in fire protection systems, suitable for both indoor and outdoor installations.
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