• Dutco Tennant LLC, PO Box 233, Dubai, U.A.E.
Sewage Check Valves:

As the world faces the problem of water shortage, water reclamation has become the most important subject. As the concern for sustainable use of water grows, more and more industries are pondering over how to sustainably use water within their process lines, and are trying to build up the new infrastructure so that closed loop process water can be created.

Dutco Tennant LLC offers a wide range of sewage Check valves for use in gravity sanitary sewers, storm sewers, combined sewers and drainage applications. These sewer check valves are used for backflow prevention of sewage and odour alleviation. Our Check valves have a proven record of maintenance-free performance, cost savings and results that are hard to find elsewhere. The unique construction of the valves eliminates corrosion problems and because of the special design, there are no mechanical components to catch debris, corrode or fail.

Sewer line Check valves are one-way valves which allow the fluid to flow one way in a pipeline. For different applications, there are wide varieties of check valves in use. These valves are mostly automatic and are not controlled by a person or any external control; therefore most of the valves do not have any valve handle or stem. We have check valves for both industrial and civil applications. Some of the common types of industrial sewage check valves offered by us are the spring-loaded type, non-slam type, nozzle type, ball-type, wafer type and tilting disc types.

Some of the common check valves that we provide are: Metal seated swing type check valves, Metal seated tilted disc check valves, Ball type check valves, and wafer check valves. We provide solutions for the following projects: pumping stations, sewage water drainage, clean water distribution, irrigation, desalination plants, fire protection networks, sewage water pumping stations, steam and vapour applications, mining and other projects.

Check valves are widely used in lift stations to prevent backflow when the pumps are closed. The type of check valves to be used depends on the type of pump. Hence we offer a wide variety of check valves. These check valves are made of iron and other corrosion-resistant materials. Many of the valves that we supply are equipped with springs, air cushions or oil dashpot arrangements to prevent valve failure.

We supply sewage Check valves to the Middle East and GCC region. We have been supplying Check Valves to Saudi Arabia, U.A.E, Qatar and other Gulf countries.

Swing Type Check Valves, Metal Seated

Tilted Disc Check Valve, Metal Seated

Ball Type Check Valve

Wafer Check Valve