Featuring all required approvals
All components are subject to strict requirements which can only be guaranteed through a high level of quality assurance. Thus a 100% routine test is taken for granted for our valves, and is the prerequisite for the reliable attainment of DVGW, SVGW, ÖVGW, KIWA, WRAS, VA, W270, KTW and noise protection certification.
The WESER series has proved itself to be a leading innovator, boasting an extensive offering of outstanding design features for over 50 years.