TFS Takasago Fluidic Systems

The effect of VENTIDUCT

March 25, 2020

The effect of VENTIDUCT for heat control by Thermal Radiation:


The following graphs show that fitting VENTIDUCT reduces the temperature rise within a valve by approximately 12℃.


Test conditions:

  • Fluid: water (non-circulating)
  • Valve: MTV-2-M6
  • Full rated voltage: 24VDC


Without VENTIDUCT                         With VENTIDUCT
Diagram comparing With and Without Ventiduct


  • Without VENTIDUCT: Heat generated in the solenoid increases the liquid temperature.
  • With VENTIDUCT: Fluid temperature increases by 12℃ less when fitted with VENTIDUCT.


Original design of ventiduct can be viewed here!