Outside Screw & Yoke
Supervisory Switch

Product #: OSY2

Weight: 2.6


The OSY2 is used to monitor the open position of an outside screw and yoke (OS&Y) type gate valve.
  • NEMA 3R-rated enclosure
  • User-friendly mounting bracket fits newer valve yokes
  • Single side conduit entry does not require right angle fittings
  • Adjustable length actuator eliminates the need for cutting the shaft
  • Accommodates up to 12 AWG wire
  • Three position switch monitors vandal and valve close signals
  • Two SPDT contacts are enclosed in a durable terminal block for added strength
  • 100 percent synchronization activates both alarm panel and local bell simultaneously

Additional Information:

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