3-Way Brass Ball Valve

The Ashford Instrumentation 3-Way Brass Ball Valve is available as a two way (Model AIART70) or three way (AIART71) design. 

The two way design will always mean that one port is permanently closed and flow directly across the valve is not possible. 

The three way design allows all three ports to be open simultaneously as well as options to connect any two of the three ports with any third port closed. This is explained on the attached drawing detailing the flow positions available.

Where the process media is not suitable for a brass valve, we recommend our 3-way stainless steel ball valve.