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YT-520 Snap Acting Relay

YT-520 Snap Acting Relay

Brand: Rotork YTC

The YT-520 Series is a snap-acting relay that senses supply pressure and changes the direction of the supply air flow when the supply pressure level is lower than the set pressure level. 

By using a snap-acting relay, the valve system can “fail freeze” as the supply pressure fails.
Features

Specifications

Ambient Temperature Range

  • -20° to 120° C (-4° to 248° F)
  • -20° to 70° C (-4° to 158° F)
  • -40° to 70° C (-40° to 158° F)

Enclosure, Body Material

  • Die Cast Aluminum

Flow Capacity

NPT Connection

Pressure Range

Supply Pressure - Maximum

Documentation

Data Sheets

  • Data Sheet - Young Tech YT-520 Series pdf 360 KB

Product Manuals

  • IOM Instructions - YT-520/525 pdf 256 KB
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