Taco 570-2 2-Way Zone Valve 1/2" Sweat

The Taco 570-2 2-Way Zone Valve operates as a compact reliable part to control water flow in hydronic heating systems. The valve connects through a 1/2" sweat connection to facilitate integration within HVAC systems operating in closed-loop mode for baseboard heating and radiant floor heating and fan coil units. The valve operates through thermostat signals to open or close its mechanism which controls hot water distribution to different zones. The valve's solid construction along with its dependable operateing, enables improved energy efficiency and reduces system wear and produces enhanced comfort through exact temperature tuning of separate areas.