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Model 101-D Differential On-Off Valve

Model 101-D Differential On-Off Valve

The Model 101-D is an automatic control valve that is designed to separate two systems from one another, remaining closed until needed. It has specif- ic use where “System B” must, at times, be fed from “System A”. Typical examples include domestic water systems, fire water systems and other emergency water systems.


Model Features

  • Feeds “System B” from “System A”
  • Opens fully when activated
  • Field adjustable opening set point
  • Field adjustable closing set point
  • Separate opening and closing speed controls
  • Manual override for opening and closing
  • Can be maintained without removal from the line
  • Factory tested and can be pre-set to your requirements
Differential On-Off Valve
Model SheetModel Sheet (metric)SpecificationsAnimationOperations Manual
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