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The universal backwater valve

The universal backwater valve for chamber bases of various producers and for concrete wells

  • Just as all the other Kramat backwater valves, they effectively protect buildings from the backflow of sewage and rain water.
  • It has been designed to be installed in pre-existing systems without the need for modifications.
  • Its design allows for easy installation inside most of the chamber bases, sewage and rain water wells available on the market as well as on the ends of sewage and rain water pipes emptying into concrete wells.
The universal backwater valve

Universal backwater valve for concrete wells

Universal backwater valve for concrete wells

The universal backwater valve for chamber bases of various producers

The universal backwater valve for chamber bases of various producers

Universal backwater valve for concrete wells

A device which can be installed in pre-existing concrete wells.

  • Installed in the outlet of a sewage pipe in pre-existing concrete wells.
  • For use in wells with or without manhole openings.
  • Mobile unit can be removed above ground with the help of the aluminum rod and handle without entering the well.
  • When there is a reverse flow, it is stopped by the flap which securely seals to the head of the backwater valve.
  • Possibility of installation on the cemented outlet of a storm water pipe emptying into rivers or reservoirs.
  • Chromium-nickel protective guard securing the flap and gasket against rodents which also prevents them from entering the building.
Universal backwater valve for concrete wells

The Universal Ø110 Backwater Valve for concrete wells (with removable flap) UZBBW110 (140cm rod and handle included in the set)

Universal backwater valve for concrete wells

Mobile unit can be removed above ground with the help of the rod and handle without entering the well.

Universal backwater valve for concrete wells

Possibility of installation on the cemented outlet of a storm water pipe emptying into rivers or reservoirs.

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Universal backwater valve Ø110 for concrete wells UZBB110

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Installed in the outlet of a sewage pipe in pre-existing concrete wells.

Universal backwater valve for concrete wells

A special, and pattented by Karmat, finned seal allows for a perfect seal of the valve to the inner wall of the Ø110 pipe

Universal backwater valve for concrete wells

Scrupulously designed finned seal adheres perfectly to the inner walls of the Ø110 pipes regardless of its thickness – this aspect means that a liquid flowing through does not encounter any obstruction.

The universal backwater valve for chamber bases of various producers

A device which can be installed in pre-existing chamber bases made of plastic. Effectively secure buildings against flooding caused by backflow of storm water and sewage.

  • Possibility of removal of the mobile unit above ground without the need of entering the well.
  • Possibility of extending the rod to several meters.
  • Chromium-nickel protective guard securing the flap and gasket against rodents which also prevents them from entering the building.
  • Low cost and simple installation.
The universal backwater valve for chamber bases of various producers

The Universal Ø110 Backwater Valve for wells made of plastics (with removable flap) UZBKW110 (140cm rod and handle included in the set)

The universal backwater valve for chamber bases of various producers

Valve installation schematic for plastic wells

The universal backwater valve for chamber bases of various producers

Secure valve mounting in the socket of the chamber base with the use of a threaded adaptor pipe

adaptor pipe

A special threaded adaptor pipe and additional sealant

The universal backwater valve for chamber bases of various producers

Sample installation of the valve inside of various manufacturer’s chamber bases

The universal backwater valve for chamber bases of various producers

Sample installation of the valve inside of various manufacturer’s chamber bases

The universal backwater valve for chamber bases of various producers

Sample installation of the valve inside of various manufacturer’s chamber bases

The universal backwater valve for chamber bases of various producers

Sample installation of the valve inside of various manufacturer’s chamber bases

TYPES OF BACKWATER VALVE

Uniwersalna Zasuwa Burzowa Ø110 do studni betonowych

Universal backwater valve for Ø110 concrete wells

UZBB110

Weight: 0,49 kg

Universal backwater valve for concrete wells

Universal backwater valve for Ø110 concrete wells (with removable flap)

UZBBW110

Weight: 1,29 kg

The universal backwater valve for chamber bases of various producers

The Universal Ø110 Backwater Valve for wells made of plastics (with removable flap)

UZBKW110

Weight: 1,51 kg