Taco Comfort Solutions Z100C2 1 Zone Sentry Series Valve 2 Way 1in Sweat. The Z100C2 Zone Sentry Zone Valve is a normally closed model. 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. These valves are designed for indoor use only. Maximum Operating Pressure: 300 PSI. Maximum Shutoff Pressure: 125 PSI. Maximum Ambient Temperature: 135F. Fluid Temperature Range: 20 - 220F (-7C - 104C). Service: Water or Water/Glycol up to 50percent Glycol Close Systems. Electrical Rating: 24 VAC 60Hz 0.48 A. Power Consumption (Charging): 11.44 W 0.48 A. Power Consumption (Power On): 1.44 W 0.06 A. Heat Anticipator Setting: 0.5 A. End Switch Rating: 1 A at 24 VAC. Constructed with High Performance Polymer Forged Brass Brass Modified Teflon and EPDM. Specifications for Taco Comfort Solutions Z100C2-2 Z100C2 1 Zone Sentry Series Valve 2 Way 1in Sweat: Manufacturer: Taco Comfort Solutions Color: Multi Pressure: 300 psi Length: 3.125 in Height: 2.375 in Features of Taco Comfort Solutions Z100C2-2 Z100C2 1 Zone Sentry Series Valve 2 Way 1in Sweat Valve Size: 1" Valve Style: 2-Way Valve Model: Sweat Normally closed 2-Way Cv (Kv) / Ft of Pipe Equivalent: 10.3 (8.9) / 8.4 Package Contents: Taco Comfort Solutions Z100C2-2 Z100C2 1 Zone Sentry Series Valve 2 Way 1in Sweat Taco Comfort Solutions Z100C2-2: Z100C2 1 Zone Sentry Series Valve 2 Way 1in Sweat