Wilhelm Ewe GmbH & Co.KG
About
Wilhelm Ewe GmbH & Co. KG, based in Braunschweig, Germany, specializes in valves and fittings for gas and water service connections with a particular focus on drinking water compliance. The company was an early adopter of lead-free and arsenic-free silicon brass (Silicium-Messing), transitioning its drinking water fitting production in 2008—two decades ahead of Germany's 2028 lead limit of 5 µg/l. EWE's product line spans the complete gas and water service connection: Anbohrarmaturen (hot-tapping fittings) for making branch connections on pressurized live mains, Erdabsperrarmaturen (underground shut-off valves) for buried service isolation, Einbaugarnituren (pre-assembled installation fitting sets), and Mauerdurchführungen (wall penetrations) providing watertight and gas-tight building entries. The flagship FLEXORIPP water meter chamber holds DIBt certification and is offered in a double-outlet configuration (Doppel FLEXORIPP). The recently introduced EasyTurn KSR valve serves Q3 4 water meter installations, while the NEXT product line extends to next-generation standpipes and valve solutions. Additional products include standpipes and accessories with associated tools and keys, connection fittings for various pipe materials, 2K-Absperrschaum two-component sealing foam for temporary pipe isolation during repairs, and custom Sonderfertigung (special-order) components. EWE operates in-house training programs covering DIN 2001-2, W 408, and DIN EN 1717 backflow prevention, with courses scheduled through 2026. All products comply with TrinkwV 2023 and DGUV 203-090 standards.
Key Products
Branch connection fittings for tapping into existing pressurized water and gas pipelines without interrupting service.
Buried service valves for shutting off water and gas supply lines below ground, enabling safe maintenance and emergency isolation.
DIBt-certified underground chambers housing water meter installations, designed for quick access and compliant with German drinking water regulations.
Complete water meter installation sets including the EasyTurn KSR valves, enabling accurate water metering for residential and commercial connections.
Pre-assembled fitting sets for streamlined installation of water and gas service connections in buildings and underground.
Sealed pipe passages through building walls for water and gas service entries, ensuring watertight and gas-tight transitions.
Compression and threaded fittings for joining water and gas distribution pipes in various materials and diameters.
Temporary above-ground pipe assemblies with valves for water distribution network maintenance and construction, along with associated tools and keys.
Two-component foam for temporarily sealing and shutting off pipe sections during repair or modification work.
Bespoke valve and fitting components manufactured to customer specifications for non-standard applications.
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