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Zone Sentry Zone Valves

Zone Sentry Zone Valves

Zone Sentry Zone Valves

Taco Zone Sentry ® Zone Valves provide on-off, normally open or normally closed control in closed hydronic systems. (See Geo-Sentry for open system application.) The valves can be used in a wide variety of heating and condensing cooling applications, primarily designed for use with baseboard, fan coils, radiators, convectors, air handlers, heat pumps and radiant applications.

Instruction Sheet
Submittal Data
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Performance Data

Max. Operating Pressure: 300 PSI
Max. Shutoff Pressure: 125 PSI
Max. Ambient Temp.: 135˚F
Fluid Temp. Range: 20-220˚F (-7˚-104˚C)

  • Up to 93% less energy usage
  • Universal Installation Orientation
  • Usable on Condensing Chilled Water Installations
  • 12 valves on one 40VA transformer
  • Multi-Function LED
  • Quick Connect Wiring
  • Push button actuator replacement
  • Easy wire quick connections Manual override button
  • Positional indicator

Zone Sentry

  • Hydronic Heating and Cooling


  • Open or Closed Loop Geothermal Systems with Water Source Heat Pumps

 Potable Water Zone Sentry

  • Combination Domestic Water and Hydronic Heating System
  • Water Shut Off to a Potable System
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