This Honeywell V5013N1048 is a heavy-duty, three-way threaded globe valve used in HVAC systems, hydronic heating, and some industrial plumbing applications. It has 1/2-inch NPT threads and a flow coefficient (Cv) of 4.7, which tells you about its flow capacity. The three-way design allows it to mix or divert fluid flows, commonly used to control water temperature in heating systems or for zoning. It’s a quality-built valve from a trusted brand in controls. If you’re replacing a faulty valve in a boiler system, radiant heat setup, or similar application, make sure this model number matches your old one. Professional installation is recommended unless you’re experienced with plumbing and HVAC work.
