Ararn Impartiality, quality and reliability xvgw the top priorities in certification work. ERHARD is one of the most important manufacturers of water valves in the world with experience dating back over years Technical innovations can only be beneficial if they actually work in practice. The services are tailor-made to meet the requirements of the industry and to ensure efficient meshing of the various processes. Efficient Use of Gas.
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Designed for application in supervised joints. Suitable for natural gas and drinking water installations. Also recommended for applications with water, steam, fuels, oils, brine, natural gas, propane butane Resistant to oils, water, steam, gases, salt solutions, fuels, alcohols, organic and inorganic acids, hydrocarbons, lubricants and refrigerants.
Due to its unique load bearing properties it is able to withstand high temperatures and pressures and it is the only PTFE gasket with a Fire Safe Certificate. It is also the first choice in the food sector and in the pharmaceutical industry, for ste.. Thanks to its high load bearing capacity and the low embrittlement, KLINGERtop-graph is ideally suited for use with steam and other sophisticated applications.
The material impresses with its good handling in combination with its very high level of load bearing capacity and minimal embrittlement at temperatures.. Suitable for use with oils, water, steam, gases, salt solutions, fuels, alcohols, moderate organic and inorganic acids, hydrocarbons, lubricants and refrigerants, food industry.
Revolutionary combinati.. Suitable for hot water, steam, oil, hydrocarbons and many other chemicals. A high temperature-resistant HNBR matrix is used as the binding agent. Suitable for use in oils, water, steam, gases, salt solutions, fuels, alcohols, weak organic and inorganic acids, hydrocarbons, lubricants and refrigerants.
DVGW W 270:2007-11
DVGW - KTW guideline & W270 Arbeitsblatt
Materialien und Produkte im Kontakt mit Trinkwasser
DVGW W270 PDF