Non-Return Valves

Introduce the phenomena of check valve slam and the associated water hammer. 06-04-2020

Non-Return Valves brochure gives you an introduction to the various valve types available for both water and waste water systems covering the following topics:

- The valves major components and how it works?
- What are the main advantages and disadvantages of each valve type?
- What are the applications suitable for each valve type?

It highlights the importance of selecting the correct valve type and size based on hydraulic characteristics, closing speeds and available options for these valves and reference is made to the general installation, operation and maintenance requirements of check valves.


download the below brochure to know more about AVK Non-return Valves.



The check or non-return valve is most commonly used in pumping stations and allows the flow in only one (and always the same) direction thus preventing back flow when the fluid in the line reverses direction.
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