Meet Duckbill Check Valves – Unique And Cost-efficient Backflow Preventors

By Author: Dutco Tennant LLC
Total Articles: 43
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Duckbill Check Valves are unique and amazing cost-efficient ways of controlling back pressures from sewage treatment plants, tidal operations, and outfalls. They are a completely passive flow device that may need zero maintenance or any other outside sources of power or manual assistance for operating. Duckbill Check Valves are offered as a source of direct replacements for maintenance-ridden and ineffective flap type check valves which are commonly known for seizing, binding in unwanted positions, and rusting. They are ideally known for handling large obstructions without jamming and at the same time offering protection from –
• Sewage slurries
• Outfalls to ocean fronts from heavy rainfall activity
• Prevention from land erosion due to backflow condition
• Protection from saltwater to freshwater ponds and catch basins and numerous other water-based applications
The design is simple, a single-piece "duckbill" sleeve can eliminate the intrusive body structures and moving components which create problems with conventional check valve designs. There is no mechanical part present that can ...
... corrode, freeze, bind, or in other cases inhibit smooth operation. Compared to unconventional check and flap gate valves, the Duckbill Check valves will not need regular maintenance for replacing hinge pins, worn seats, flappers, or balls.
If you are looking for Duckbill Check Valves in the Middle East, then you can definitely get them from us. Dutco Tennant has been serving the wastewater industry of the Middle East and GCC region for more than four decades with exceptional solutions that meet all the regulatory standards. With us, you can be assured to always get the best solutions and the best possible price.

Dutco Tennant LLC offered solution and products for Pipes valves, potable water, waste water, water treatment sector, surveying equipment & services to the civil engineering market.