W2 | The Company

The company was founded in the 1960s in Duisburg Rheinhausen as Reglerbau Herpertz GmbH, changed its name in the mid-1970s to Regler + Armaturen Rippstein GmbH and was re-established in 1987 as Regler + Armaturen Terschüren GmbH. From 2014, the Regulator Production division is trading as W2 Armaturen GmbH.

2005 the activities of Allo Mess- und Regeltechnik GmbH were acquired. 2011 the activities of Scheer Regler were taken over.
Since the founding of the company, the focus of the business activity has been on the development and engineering of customer-specific solutions and their complete manufacture in our own production facilities.


W2 Armaturen GmbH
Dr.-Alfred-Herrhausen-Allee 44a
47228 Duisburg
Tel (020 65) 77 09 - 60
Fax (020 65) 77 09 - 66