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

Farwaniya
Backflow valve installation in Firdous protects modern houses and villas from sewage flooding originating in the city network. We camera-inspect the main line, determine diameter and slope, install the valve and test it under full load.
Firdous houses are built with deep foundations below street level, and ground-floor bathrooms flood if sewage backs up in the main network. The line leaving the villa meets the main network at a tight angle below Sixth Ring Road, so the valve must open easily and close fast before pressure builds. We install the valve near the villa's outer wall where we can access it without breaking the foundation.
Firdous sits in Farwaniya governorate near Firdous Co-op and the Sixth Ring Road.
After installation we test the valve by filling the line from the house and measuring closure speed under high 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
No, if we choose the correct diameter and the valve stays clean. The flapper opens with any downward flow from the house and closes only when reverse pressure comes from the street.
We test it during installation by sending water at full pressure and observing instant closure. We then give you a diagram showing location and external markers for annual inspection.
