About the Honeywell VCZNE6100/U 3-Way 1-1/4" Sweat VC Valve Assembly
Honeywell VCZNE6100/U 3-Way 1-1/4: Sweat VC Valve Assembly. Three-Way Cartridge Cage Valves are intended for hydronic applications in a normal indoor environment to control flow of hot/chilled water glycol solution up to 60% concentration. These valves are designed for zone control of heating/cooling systems.