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3 ways zone/fan coil valve

  • 3 ways zone/fan coil valve
  • Scheda tecnica - 3 ways zone/fan coil valve
  1. 3 ways zone/fan coil valve
  2. Scheda tecnica - 3 ways zone/fan coil valve
Art. 663V

3 ways zone/fan coil valve

Print datasheet

Items

Code Size (D) Smooth Handle H I L Pack
663V000400 1/2" Plastic 78 48 53 1
663V000500 3/4" Plastic 76 48 56 1
663V000600 1" Plastic 87 52 65 1
Smooth
  • Yellow
  • Chrome
  • Nickel
  • White

Maximum differential pressure: 1 bar
Temperature range: 2°C-120°C
Actuator attachment: M30x1,5
Stroke: 3mm
Available with actuators: art.350-351
Allowed fluids: water (Glycole max percentage: 50%)
The operation of the fan coil valve is done by the automatic movement of the plug which shut-offs the heat-transfer fluid. The 2-ways valve 662 is used for shutting off operations, while the 3 and 4-ways 663/664 are used for mixing and diverting the heat-transfer fluid to a heating or air conditioning system.
When the spindle is pressed in the valve is closed.