The 196.2750 Thermostatic valve features 3/4″ NPT connections and has 3 water outputs with only one output active at any given time. There are 6 settings or positions on the top handle of this product. They are as follows:

Position 1 – Output 1 Active
Position 2 – Output 2 Active
Position 3 – Output 3 Active
All Other Positions – No Water Flow

The bottom handle sets the temperature. Please see specification sheet for water flow diagram for this product. Please note that this product has integrated shut-off or volume control. No separate volume control is needed.