OSYSU-1 SUPERVISORY SWITCH 1 SPDT
CA$129.55
Availability: In Stock
SKU
OSYSU-1
OSYSU-1 SUPERVISORY SWITCH 1 SPDT
Outside Screw and Yoke Valve Supervisory Switch
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OSYSU-1 SUPERVISORY SWITCH Outside Screw and Yoke Valve Supervisory Switch 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.
