Description
The Johnson Controls VG7842NT is a valve body of 3-way mixing valve which is used for accurate control of temperature in HVAC systems. Constructed of stainless steel, this 1” valve body controls the flow of hot or chilled water, steam or a 50/50 glycol solution. This makes it suitable in its use in large commercial buildings that require much heating or cooling systems. The linear flow characteristic of the valve allows for precise control of flow and prevents rapid changes in temperature. It is possible to blow precisely a indicated temperature of water or steam in the HVAC system.
