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. The tool is furnished with each device.
Main Features
NEMA 4X (IP 65) and 6P (IP 67)
-40º to 140º (-40ºC to 60ºC) operating temperature range
Visual Switch Indicators and Two conduit entrances;
General Information
Name: Potter OSYSU-2 OSYSU Series Outside Screw and Yoke Valve Supervisory Switch (Double Switch)
Category: Potter Electric Signal, LLC, Fire, Water Flow Controls
UPC Code: 785192021704
Country of Origin: China. Country of origin is subject to change.
