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Plastic butterfly valves – a good return on investment in many applications

Topic:

Publication Form: Fachartikel
Article No.: 30285_2008_SP1_05
Issue: Special 1
Issue Name: Plastic butterfly valves - a good return on investment in many applications
Publication Date: 30.09.2008
Author: Christian Neye and Manfred Paulus
Publication House: Vulkan-Verlag GmbH
Pages: 4
Publication Form: PDF
Language: en
Topic: Industriearmaturen

Details

For metal and plastic piping systems in applications with a maximum medium pressure of 10 bar, it is more difficult to select the appropriate materials for butterfly valves than for ball valves or diaphragm valves. But-terfly valves in plastic piping systems, which are of the same material as the piping system, face strong com-petition from metal butterfly valves. In the latter, the parts which come into contact with the medium are coated; they are either of stainless steel or have elastomer liners. The liner has a sealing function in the pas-sage and to the exterior and also protects the metal from the medium.

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Data protection
Industriearmaturen, Owner: Vulkan-Verlag GmbH (Registered business address: Germany), would like to process personal data with external services. This is not necessary for using the website, but allows me to interact even more closely with them. If desired, please make a choice: