Johnson Controls VG1845AD 3-Way Ball Valve 1.2Cv 1/2"

The Johnson Controls VG1845AD is a three-way 1/2” ball valve used in controlling hot and chilled water circulation in the heating and air conditioning systems. It has a stainless steel build for reliability and a small form factor for simple integration. The flow is regulated by turning a hollow sphere with internal channels equivalent to the inlet and outlet passages of the valve. With the help of the handle, the ball rotates restricting the water flow or stopping it in full. This is usually combined with an electric actuator that controls the opening and closing of the valve in response to signals from a building’s HVAC control system. This makes it possible to set zones or even rooms their temperature automatically regulating systems.