The OSYSU is used to monitor the open position of an OS&Y (outside screw and yoke) type gate valve. This device is available in two models; the OSYSU-1, containing one set of SPDT (Form C) contacts and the OSYSU-2, containing two sets of SPDT (Form C) contacts.
These switches mount conveniently to most OS&Y valves ranging in size from 2” to 12” (50mm to 300mm). They will mount on some valves as small as ½” (12,5mm). The cover is held in place by two tamper resistant screws that require a special tool to remove.
Main Features
Assembled in USA
-40º to 140º (-40ºC to 60ºC) operating temperature range
Visual switch indicators
Two conduit entrances
Adjustable length trip rod
Accommodates up to 12AWG wire
Three position switch detects tampering and valve closure
Knurled mounting bracket prevents slipping
Fine adjustment feature for fast, easy installation
NOTE: Product currently out of stock which will delay delivery by 2 to 3 weeks
