3/4" Zone Sentry Valve, Normally Closed. Multi-Volt (Threaded)

3/4" Zone Sentry Valve, Normally Closed. Multi-Volt (Threaded) One valve takes the place of many. The Multi-Volt Zone Sentry will accept input voltages between 120 and 277VAC 50/60HZ. The Multi-Volt Zone Sentry zone valve is designed for use in hydronic HVAC systems, primarily in fan coils and air handlers or other HVAC systems where a quality line voltage zone valve is required. The Zone Sentry can be installed in both heating and cooling applications and is available in a normally closed or normally open configuration. Specifications: 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) Seat Leakage: Drop-Tight Close-Off Electrical Rating: 120 VAC to 277VAC, 1Ph, 50/60Hz Power Consumption: 4 Watts Power Consumption: 1.5 Watts Max. Duty Cycle: 1 Cycle/Minute Body Material: Forged Brass Stem Material: Brass Press Ring Material: Brass Ball Material: Brass (Chrome Plated) Seat Material: Modified Teflon O-Rings Material: EPDM