VdS Schadenverhütung has approved the sprinkler orifice plate SMB / SMB-OE for use in fixed sprinkler systems. VdS approval no.: G 4990049 In addition, Kirchner und Tochter is a manufacturing facility approved by VdS for flow measuring devices used in...

A. Kirchner & Tochter GmbH has been certified according to the quality management system DIN EN ISO 9001:2015 since March 2017. The initial certification according to DIN EN ISO 9001:2008 was carried out in early 2011. Systematic quality improvement...

The flow meters listed in the download section are registered by DVGW (German Technical and Scientific Association for Gas and Water) in accordance with the EU Pressure Equipment Directive (PED) 2014/68/EU. These EU registration certificates demonstrate...

Almost all devices from Kirchner und Tochter can also be used in ATEX environments. Kirchner und Tochter is audited by TÜV Rheinland and holds an ATEX explosion protection certificate, as well as device-specific type examination certificates and...