Johnson Controls JT2223 2-Way Zone Valve 1/2" NPT 3.5Cv

The Johnson Controls JT2223 is a 2-way zone valve used in Heating, Ventilation and Air Conditioning applications. It regulates the water flow in a zone, which often means the circulation of hot or chilled water. The valve is available in a 1/2-NPT threaded connection to allow for easy installation in existing piping systems. In its normally closed state, the JT2223 does not allow the passage of water until an actuator receives a signal to open the valve. This makes it possible to control heat or cool that is supplied to specific regions within a structure.