Pre-fit camera check
Line condition and diameter confirmed before valve position is chosen

Capital
Drain backflow valve installation in Daiya starts with a camera inspection inside the main sewerage line to locate blockage or backflow points. We select the right valve type, fit it at the entry point and test closure and flow before finishing.
Daiya houses are often two-storey with multiple bathrooms and waste pipes collecting from upper floors to ground level. The backflow valve must fit where the internal line meets the external line, usually underground near the house wall. We open the access cover, remove old pipework if present, clean the base thoroughly and install the valve with a secure flange.
Daiya sits in Kuwait City near the British School of Kuwait and Daiya Park, a residential district with closely built homes.
After installation all fixtures are run together to test valve performance under realistic pressure.
Line condition and diameter confirmed before valve position is chosen
Closest viable point to the public sewer for maximum protection
Valve set into the line without unnecessary tile breaking
Flap mechanism tested in both directions before the line is reconnected
Line filmed again to confirm valve seating and unobstructed flow channel
Correct siting verified relative to cesspit or inspection chamber position
How we work

Tell us what is happening and where, and the right equipment is loaded before we arrive.

We film the line from inside and know the kind of blockage and its exact place. No guessing.

High pressure water, a machine or a drain snake, whichever the line actually needs.

The camera runs a second pass and you see the line clear with your own eyes before we leave.
Same method, same equipment. Only the size of the job changes.




Why us
Amana means trust. Someone else's home is not ours to be careless in.
Do not take our word for it. Look at the line yourself.
Breaking is the last resort, never the first step.
A blocked line does not wait for the morning.
Six governorates, 139 areas.
For buildings and complexes, servicing before the problem starts.
Restaurants, offices and complexes, not only homes.
Common questions
Need someone now? The emergency line is open any hour.
+965 9668 4964
Burial near the house's outer wall is best, with an access cover for maintenance checks. If the internal line sits close to the street boundary we may install it in a shallow pit instead.
Test it every six months by opening the cover and checking the ball or flapper moves freely. If sediment builds up, flush it with low-pressure water.
