Toilet Exhaust Valve

MEV – Disc Valve About this Product

MAPRO make Toilet Exhaust Valve (MEV Series) are best applied to air exhaust especially for the low airflow movement in circular ductwork. The adjustable central disc can be moved in and out to adjust airflow passage area thus the airflow volume can be changed according to the requirement.

Our MEV series Valve provides high initial resistance with wide throttling capability which offer to offset the relatively high system resistance.


  • High Grade extruded aluminium/steel construction.
  • Easy adjustment of airflow by moving central disc.
  • Border: Flush Type or Anti Smudge Type Ring Border.
  • Finish: Standard Epoxy Polyester Powder Coated.
  • Size : 100, 125, 150 & 200 mm diameter.
  • Easy & Quick installation.