1. Imported from korea, come from the same manufacturer of the world top brand, its advanced SMT technology ,automated and dust free assembly line, make sure the main board reliable and steady.
2. Precise electronic circuit design, isolate high and low pressure but keep enough separation distance, anti-jamming design make a safer use environment.
3. Insulation moistureproof glue, potting craft, keep the board wording stable even in the moisture environment.
4. Electric leakage detection and protection function, prevent and accident from using.
5. Each board have to pass rigorous test before delivery.

Damper

plastic cover

imported silicon oil

sear ring

Damper is the most important parts to the toilet seat buffer function, Hilk import the world top brand—“TOK” damper, its best silicon oil can keep a regular damping value at -30 Celsius to +90 Celsius ,but ordinary silicon oil would be freeze at low temperature and inflating at high temperature ,that’s the disaster to bidet. Exquisite workmanship, stable peopery, long service life, (more than 100 thousand times) created a better sanitary life. Best brands of smart bidet in America and japan almost use the TOK damper.

water inlet diaphragm

spring

pressure reducing diaphragm

Water inlet valve is the core part to guarantee a watertight intelligent bidet, Hilk use the world top brand “EXL” inlet valve, its temperature resistant diaphragm, can work normally at 40 celcius

to +200 celcius , enable to withstand strict water hammer test more than thousand times, prevent the problem of muzzle leakage. Best brands of smart bidet in America and japan almost use the “EXL” inlet valve.