A control valve with two inlets and one outlet is known as a?

A control valve with two inlets and one outlet is defined as a mixing valve. This type of valve is designed to combine two different fluid streams, allowing for the regulation of flow and temperature by blending the fluids from both inlets before delivering it through the single outlet.

Mixing valves are often used in applications where maintaining a specific temperature or composition of the mixture is crucial, such as in heating systems or water supply lines. By controlling the proportion of each inlet flow, the valve can achieve the desired outcome in the system it is serving.

In contrast, diverting valves would direct flow from one inlet to multiple outlets but do not mix them. Pressure independent valves regulate flow while maintaining constant pressure differences, and balancing valves are used to ensure equilibrium among flow paths in a system. Each of these serves distinct functions that differ from the purpose of a mixing valve.