This 120V zone valve is rated for fluid temperatures ranging from 32° to 200°F when paired with the AG series actuator

Predictable 9-13 PSI spring signal range ensures linear response and accurate flow control

reducing stress on the blower motor bearings

compatibility depends on pressure-temperature (PT) chart alignment and oil compatibility

providing a robust shut-off point for maintenance

Siemens Building Technology 599-10321 Valve 319847-401 This 120V zone valve isThe Siemens Building Technology 599 10321 is a high capacity 1 1 4 inch 2 way ball valve designed for precision modulation in hydronic systems. Engineered with a 100 Cv rating and a forged brass body, this valve facilitates an equal percentage flow characteristic, ensuring linear heat output across a wide range of thermal loads. The chrome plated brass ball and brass stem are built for longevity in demanding HVACR environments, supporting media