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Heating Zone Valves | VSE3 2-Port 1” Zone Valve

2-Port 1” Zone Valve

Datasheet (730kB)

VSE/VDE motorized valves provide easy installation for a variety of heating and cooling applications. Valveā€™s actuator can be installed after valve body has been installed onto fan coil, HWS cylinder or Zone Heating System. Spring release. BSP female thread. Auxiliary microswitch.


  • Direct replacement for all existing two-position applications.
  • Hysteresis synchronous motor for long life.
  • Spring return operation provides a fail-safe.
  • Actuator mounts directly onto valve body without need for linkages or calibration.
  • Manual override lever.
  • VSE-VDE valves are maintenance-free.
  • Actuator can be replaced without any tools, or removal of Auxiliary End-Switches
  • BSP Female Thread


  • Fan Coil Units
  • Zone Control
  • Heating Systems
  • Cooling Systems
  • HWS Control

2-Way and 3-Way Configurations:-

VSE-VDE Zone Heating and Cooling Valves