Why Are 2-Way and 3-Way Valves Necessary?

Vcore Valve industrial 2 way and 3 way valves

Compare 2-way and 3-way valves by port configuration, flow function, control capability, piping complexity, and application. Two-way valves are used for isolation and basic flow regulation, while three-way valves mix, divert, or bypass flow in HVAC, heat-exchange, cooling, and automated process-control systems.