We offer a range of valves depending on the use within tunnelling operations. They are used for the pressure injection of chemical mixtures used in waterproofing and ground improvement works. The valves are mounted on the selected injection pipe.
Important note: The Bekaert-Maccaferri joint venture: In October 2014, we entered into a global sales and distribution JV with Bekaert. The resulting joint venture, BekaertMaccaferri Underground Solutions will serve underground construction markets on a worldwide basis, except in mainland China and Hong Kong, Argentina, Brazil, Paraguay, Peru, and Uruguay, where Bekaert and Maccaferri will continue to operate independentl.