Media & Downloads Brochure H2 Hydrogen + O2 Oxygen Applications ECOTROL® Series 8C-6N-6H Code of Conduct Code of Conduct Alteration in the ATEX designation of actuator series 811, 812 and 813 Data sheet FB PV09 Declaration of non objection Certificate / Approval REACH Declaration Certificate / Approval AD-HP0 Certificate / Approval TSG Certificate pneumatic control valves Certificate / Approval TSG Certificate Electrical Control Valves Certificate / Approval DGRL Art.4.3 Manufacturer’s Declaration Certificate / Approval RoHS Manufacturer´s declaration Certificate / Approval TA Luft [German Technical Instructions on Air Quality Control] Certificate / Approval Single-seated control valves ECOTROL® series 8C-6N-6H EC type test