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ET4-7 Dual Flush Sensor Toilet Valve

ET4-7 Electronic Sensor Toilet Flush Valve

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Electonic Sensor Dual Flush WC Flush Valve with Manual Override 3 OR 4 STAR WELS

# ET4-7.3SDC (battery only, 3-star WELS)
# ET4-7.3SAC/DC (mains power with battery back up, 3-star WELS)

#ET4-7.4SDC (battery only, 4-star WELS)

#ET4-7.4SAC/DC (mains power with battery back up, 4-star WELS)                                                                                                               

Cost effective mains Flush Valve suitable for all public toilets, schools, stadiums, hospitals, bars, theatres and churches. Eliminate concealed cisterns and associated costs of installation and maintenance. Manual override button for user comfort. Easy access to the valve through the front face plate. Particularly suitable for high use areas, such as Service Stations, Malls and Stadiums as there is no cistern to re-fill between users.



  • Dual Flush
  • Hygenic no touch operation
  • Manual override button for extra flush or enhanced user comfort
  • Solid bronze position valve with integrated filter
  • Stainless Steel Face plate
  • Easy acess to valve through front face plate for maintenance
  • Low energy consumption; up to 110,000 cycles - battery only


Technical parameters:

  • Water Pressure 350-400kPa minimum (dynamic pressure at flush)
  • Do not exceed 500kPa
  • Water temperature 1-50ºC
  • DC6V 4 x AA batteries
  • Power consumption static ≤ 0.5W (DC), ≤ 3W (AC); standby 0.003W
  • ATS 5200.02
  • Detection range 750-800mm (adjustable)
  • Water inlet 25mm G 1”
  • 4Star WELS - 2.8L 1/2 flush, 4.5L full
  • 3Star WELS - 3L 1/2 flush, 6L full