Ceramic Urinal Sensor Flusher KEG-120AD

This small round touchless urinal flusher is very smart. It can be hidden inside the urinal ceramic. Only the round sensor shows outside. When a man is coming close to the urinal, it detects and pre-flush for 2 seconds. After the man leaves it automatically flushes again.

It brings the restrooms hygiene, clean and healthy.

  • Brand: KEGE
  • Item No: KEG-120AD
  • 2s for pre-flush & 6s for after-flush
  • Automatically flush if no usage in 24 hours
  • Hygienic, bacteria and germs free without touching
  • Stainless steel panel, all copper solenoid flush valve


  • Automatic on/off: when you stand in front of the auto urinal flush, 2s pre-flush after detection; 6s Flush automatically after leaving.
  • Automatically flush if no usage in 24 hours.
  • Low power indication: This may indicate it is time to replace existing batteries with new ones or there is not enough power going to the unit.
  • Water-saving: Water-efficient flusher valve reduces overall water usage without sacrificing water.
  • Energy-saving: 4AA alkaline batteries shall last approximately 3000 times/month for 1.5 to 2 years.
  • Healthy and Safe: Touch free, it can prevent the spread of bacteria and germs, convenience and hygiene.
  • Stainless steel panel and box, all copper solenoid flush valve: electronic part seal design, waterproof and moisture-proof.
  • Single chip microcomputer control, ultra-low power consumption, automatic flushing, saving water resources.
  • Various solenoid valves can be matched according to the use occasions.

Ceramic Urinal Flusher KEG-120DA size
Ceramic Urinal Flusher KEG-110DA solenoid valve
Ceramic Urinal Flusher KEG-110DA battery box
Ceramic Urinal Flusher KEG-120DA  installation

Ceramic Auto Urinal Flusher KEG-120AD Specification

External Power Supply Applicable water pressure Applicable Water Temperature Ambient Temperature Feedwater caliber Flushing water volume

4XAA 6V batteries

AC:110v-240V,50Hz-60Hz DC&AC combined 0.05-0.7Mpa 0.1-60℃ 0.1-45℃ G1/2” 1.5-4L(10s based on water pressure of 0.3-0.6Mpa)

How to install automatic urinal flush?

Auto urinal valve installation step1


Dig a suitable hole on the wall according to the installation instruction. Inter control box into the wall and connect the inlet pipe and outlet pipe. Open the stop valve to ensure all the connectors are watertight.

The distance between the housing surface and the ceramic tiles should be longer than 15mm.

Auto urinal valve installation step2


Adjust the position of the control box, fixed with pieces of wood or other fillers. Then cover the control box by protecting board to avoid the solenoid valve be damaged when filling the cement around the control box. Finally, laying the tiles.

The protecting board should be taken down when finished.

Auto urinal valve installation step3
Auto urinal valve installation step4
Auto urinal valve installation last step


  1. A wire connected to the 220V power source should be laid before placing the control box into the wall.
  2. Connect the connectors as shown right, place the power supply box as figure 1 shows.
  3. Connect the power supply box to the power source.
  4. Fix the auto urinal flush face plate on the control box.

Please shut off the power source during the installation.

Touchless Urinal Flusher Valve Troubleshooting

Problem Possible Reason Suggested Solution
No water flow Batteries run out Replace batteries
Dirt on sensor surface Clean the sensor surface
Main water supply is shut off Turn main water supply on
Dirt on water filter net Clean the water filter net
Water pressure is not applicable Refer to technical specification
Have a continuous water flow problem Batteries run out Replace batteries
Low water pressure Refer to technical specification

People who are asking more:

An automatic urinal flusher uses infrared sensor technology that when you stand in front of urinal ceramic, the sensor detects and gives a pulse signal to the solenoid valve to open and give 2s pre-flush, then stop. After you leave, again 6s flush automatically. Program control all the processes.

For more details, please check here.

Auto urinal flushers need electricity for sure. Both the sensor and solenoid valve works need electricity power. Normally DC: 4xAA alkaline 6V batteries.

6V with 4xAA alkaline batteries shall last approximately 3000 times/month for one year.