Application: Taco Zone Sentry® zone valves provide on-off, normally open or normally closed control in closed hydronic systems. 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.
2-Way
Normally Closed
10.3 CV
Max. Operating Pressure: 300 PSI (2100 kPa)
Max. Shutoff Pressure: 125 PSI (875 kPa)
Max. Ambient Temp:135˚F
Fluid Temp. Range: 20-220˚F (-7˚-104˚C)
Service : Water or Water/Glycol up to 50% Glycol Close Systems
Ball Rotation Speed: (90˚ turn), Approx. 5 seconds
Electrical Rating:24 VAC, 60Hz, 0.48 Amps
Power Consumption (Charging): 11.4 W, 0.48 Amps
Power Consumption (Power On): 1.44W, 0.06 Amps
Heat Anticipator Setting: 0.5 Amps
End Switch Rating: 1 Amp @ 24 VAC
